[MERGE]resove conflict and merge with main branch.

bzr revid: vme@tinyerp.com-20111122061753-5uxqy3mxw0eedthn

12 files changed, 389 insertions, 304 deletions

diff --git a/addons/web/static/src/css/base.css b/addons/web/static/src/css/base.css
index c061353d113..d8f31af1d35 100644
--- a/addons/web/static/src/css/base.css
+++ b/addons/web/static/src/css/base.css
@@ -809,33 +809,33 @@ label.error {
     also on the first and last children of the first and last row
  */
 .openerp .oe-listview table.oe-listview-content {
-    -webkit-border-radius: 7px;
-    -moz-border-radius: 7px;
-    border-radius: 7px;
+    -webkit-border-radius: 4px;
+    -moz-border-radius: 4px;
+    border-radius: 4px;
 }
 .openerp .oe-listview table.oe-listview-content thead tr:first-child th:first-child {
-    -webkit-border-top-left-radius: 7px;
-    -moz-border-radius-topleft: 7px;
-    border-top-left-radius: 7px;
+    -webkit-border-top-left-radius: 4px;
+    -moz-border-radius-topleft: 4px;
+    border-top-left-radius: 4px;
 }
 .openerp .oe-listview table.oe-listview-content thead tr:first-child th:last-child {
-    -webkit-border-top-right-radius: 7px;
-    -moz-border-radius-topright: 7px;
-    border-top-right-radius: 7px;
+    -webkit-border-top-right-radius: 4px;
+    -moz-border-radius-topright: 4px;
+    border-top-right-radius: 4px;
 }
 .openerp .oe-listview table.oe-listview-content tfoot tr:last-child th:first-child,
 .openerp .oe-listview table.oe-listview-content tfoot tr:last-child td:first-child,
 .openerp .oe-listview table.oe-listview-content tbody:last-child tr:last-child th:first-child {
-    -webkit-border-bottom-left-radius: 7px;
-    -moz-border-radius-bottomleft: 7px;
-    border-bottom-left-radius: 7px;
+    -webkit-border-bottom-left-radius: 4px;
+    -moz-border-radius-bottomleft: 4px;
+    border-bottom-left-radius: 4px;
 }
 .openerp .oe-listview table.oe-listview-content tfoot tr:last-child th:last-child,
 .openerp .oe-listview table.oe-listview-content tfoot tr:last-child td:last-child,
 .openerp .oe-listview table.oe-listview-content tbody:last-child tr:last-child td:last-child {
-    -webkit-border-bottom-right-radius: 7px;
-    -moz-border-radius-bottomright: 7px;
-    border-bottom-right-radius: 7px;
+    -webkit-border-bottom-right-radius: 4px;
+    -moz-border-radius-bottomright: 4px;
+    border-bottom-right-radius: 4px;
 }
 
 /* Notebook */
@@ -967,20 +967,25 @@ label.error {
 .openerp .oe_forms textarea {
     resize:vertical;
 }
-.openerp .oe_forms input[type="text"], .openerp .oe_forms input[type="password"], .openerp .oe_forms select, .openerp .oe_forms .button {
+.openerp .oe_forms input[type="text"], .openerp .oe_forms input[type="password"], .openerp .oe_forms select, .openerp .oe_forms .oe_button {
     height: 22px;
 }
 .openerp .oe_forms input.field_datetime {
     min-width: 11em;
 }
-.openerp .oe_forms.oe_frame .oe_datepicker_root {
-    width: 100%;
-}
-.openerp .oe_forms .button {
+.openerp .oe_forms .oe_button {
     color: #4c4c4c;
     white-space: nowrap;
+    min-width: 100%;
+    width: 100%;
 }
-.openerp .oe_forms .button span {
+@-moz-document url-prefix() {
+    /* Strange firefox behaviour on width: 100% + white-space: nowrap */
+    .openerp .oe_forms .oe_button {
+        width: auto;
+    }
+}
+.openerp .oe_forms .oe_button span {
     position: relative;
     vertical-align: top;
 }
@@ -989,13 +994,20 @@ label.error {
     cursor: pointer;
     right: 5px;
     top: 3px;
+    z-index: 2;
+}
+.openerp .oe_datepicker_container {
+    position: absolute;
+    top: 0;
+    right: 0;
+    display: none;
 }
 .openerp .oe_datepicker_root {
     position: relative;
     display: inline-block;
 }
-.openerp .oe_datepicker_root input[type="text"] {
-    min-width: 160px;
+.openerp .oe_forms.oe_frame .oe_datepicker_root {
+    width: 100%;
 }
 .openerp .oe_input_icon_disabled {
     position: absolute;
@@ -1003,7 +1015,7 @@ label.error {
     opacity: 0.5;
     filter:alpha(opacity=50);
     right: 5px;
-    top: 5px;
+    top: 3px;
 }
 .openerp img.oe_field_translate {
     margin-left: -21px;
diff --git a/addons/web/static/src/js/chrome.js b/addons/web/static/src/js/chrome.js
index 25b73ee59d5..2b838ee3743 100644
--- a/addons/web/static/src/js/chrome.js
+++ b/addons/web/static/src/js/chrome.js
@@ -158,7 +158,7 @@ openerp.web.CrashManager = openerp.web.CallbackEnabled.extend({
     },
     on_managed_error: function(error) {
         $('<div>' + QWeb.render('DialogWarning', {error: error}) + '</div>').dialog({
-            title: "OpenERP " + _.capitalize(error.type),
+            title: "OpenERP " + _.str.capitalize(error.type),
             buttons: {
                 Ok: function() {
                     $(this).dialog("close");
@@ -168,7 +168,7 @@ openerp.web.CrashManager = openerp.web.CallbackEnabled.extend({
     },
     on_traceback: function(error) {
         var dialog = new openerp.web.Dialog(this, {
-            title: "OpenERP " + _.capitalize(error.type),
+            title: "OpenERP " + _.str.capitalize(error.type),
             autoOpen: true,
             width: '90%',
             height: '90%',
@@ -184,7 +184,8 @@ openerp.web.CrashManager = openerp.web.CallbackEnabled.extend({
     }
 });
 
-openerp.web.Loading =  openerp.web.Widget.extend(/** @lends openerp.web.Loading# */{
+openerp.web.Loading = openerp.web.Widget.extend(/** @lends openerp.web.Loading# */{
+    template: 'Loading',
     /**
      * @constructs openerp.web.Loading
      * @extends openerp.web.Widget
@@ -192,8 +193,8 @@ openerp.web.Loading =  openerp.web.Widget.extend(/** @lends openerp.web.Loading#
      * @param parent
      * @param element_id
      */
-    init: function(parent, element_id) {
-        this._super(parent, element_id);
+    init: function(parent) {
+        this._super(parent);
         this.count = 0;
         this.blocked_ui = false;
         this.session.on_rpc_request.add_first(this.on_rpc_event, 1);
@@ -210,12 +211,13 @@ openerp.web.Loading =  openerp.web.Widget.extend(/** @lends openerp.web.Loading#
         }
 
         this.count += increment;
-        if (this.count) {
+        if (this.count > 0) {
             //this.$element.html(QWeb.render("Loading", {}));
             this.$element.html("Loading ("+this.count+")");
             this.$element.show();
             this.widget_parent.$element.addClass('loading');
         } else {
+            this.count = 0;
             clearTimeout(this.long_running_timer);
             // Don't unblock if blocked by somebody else
             if (self.blocked_ui) {
@@ -242,10 +244,8 @@ openerp.web.Database = openerp.web.Widget.extend(/** @lends openerp.web.Database
         this.$option_id = $('#' + option_id);
     },
     start: function() {
+        this._super();
         this.$element.html(QWeb.render("Database", this));
-        this.$element.closest(".openerp")
-                .removeClass("login-mode")
-                .addClass("database_block");
 
         var self = this;
         var fetch_db = this.rpc("/web/database/get_list", {}, function(result) {
@@ -266,23 +266,30 @@ openerp.web.Database = openerp.web.Widget.extend(/** @lends openerp.web.Database
         this.$element.find('#db-restore').click(this.do_restore);
         this.$element.find('#db-change-password').click(this.do_change_password);
        	this.$element.find('#back-to-login').click(function() {
-            self.stop();
+            self.hide();
         });
     },
     stop: function () {
+        this.hide();
         this.$option_id.empty();
 
         this.$element
             .find('#db-create, #db-drop, #db-backup, #db-restore, #db-change-password, #back-to-login')
                 .unbind('click')
             .end()
-            .closest(".openerp")
-                .addClass("login-mode")
-                .removeClass("database_block")
-            .end()
             .empty();
         this._super();
     },
+    show: function () {
+        this.$element.closest(".openerp")
+                .removeClass("login-mode")
+                .addClass("database_block");
+    },
+    hide: function () {
+        this.$element.closest(".openerp")
+                .addClass("login-mode")
+                .removeClass("database_block")
+    },
     /**
      * Converts a .serializeArray() result into a dict. Does not bother folding
      * multiple identical keys into an array, last key wins.
@@ -368,6 +375,7 @@ openerp.web.Database = openerp.web.Widget.extend(/** @lends openerp.web.Database
                     }
                     self.db_list.push(self.to_object(fields)['db_name']);
                     self.db_list.sort();
+                    self.widget_parent.set_db_list(self.db_list);
                     var form_obj = self.to_object(fields);
                     self.wait_for_newdb(result, {
                         password: form_obj['super_admin_pwd'],
@@ -397,6 +405,7 @@ openerp.web.Database = openerp.web.Widget.extend(/** @lends openerp.web.Database
                     }
                     $db_list.find(':selected').remove();
                     self.db_list.splice(_.indexOf(self.db_list, db, true), 1);
+                    self.widget_parent.set_db_list(self.db_list);
                     self.do_notify("Dropping database", "The database '" + db + "' has been dropped");
                 });
             }
@@ -529,16 +538,16 @@ openerp.web.Login =  openerp.web.Widget.extend(/** @lends openerp.web.Login# */{
         var self = this;
         this.database = new openerp.web.Database(
                 this, "oe_database", "oe_db_options");
+        this.database.start();
 
         this.$element.find('#oe-db-config').click(function() {
-            self.database.start();
+            self.database.show();
         });
 
         this.$element.find("form").submit(this.on_submit);
 
         this.rpc("/web/database/get_list", {}, function(result) {
-            var tpl = openerp.web.qweb.render('Login_dblist', {db_list: result.db_list, selected_db: self.selected_db});
-            self.$element.find("input[name=db]").replaceWith(tpl)
+            self.set_db_list(result.db_list);
         }, 
         function(error, event) {
             if (error.data.fault_code === 'AccessDenied') {
@@ -547,6 +556,15 @@ openerp.web.Login =  openerp.web.Widget.extend(/** @lends openerp.web.Login# */{
         });
 
     },
+    stop: function () {
+        this.database.stop();
+        this._super();
+    },
+    set_db_list: function (list) {
+        this.$element.find("[name=db]").replaceWith(
+            openerp.web.qweb.render('Login_dblist', {
+                db_list: list, selected_db: this.selected_db}))
+    },
     on_login_invalid: function() {
         this.$element.closest(".openerp").addClass("login-mode");
     },
@@ -966,7 +984,7 @@ openerp.web.WebClient = openerp.web.Widget.extend(/** @lends openerp.web.WebClie
         this.$element.html(QWeb.render("Interface", params));
 
         this.notification = new openerp.web.Notification(this);
-        this.loading = new openerp.web.Loading(this,"oe_loading");
+        this.loading = new openerp.web.Loading(this);
         this.crashmanager =  new openerp.web.CrashManager();
 
         this.header = new openerp.web.Header(this);
@@ -990,6 +1008,7 @@ openerp.web.WebClient = openerp.web.Widget.extend(/** @lends openerp.web.WebClie
     start: function() {
         this._super.apply(this, arguments);
         this.notification.prependTo(this.$element);
+        this.loading.appendTo($('#oe_loading'));
         this.header.appendTo($("#oe_header"));
         this.session.start();
         this.login.appendTo($('#oe_login'));
diff --git a/addons/web/static/src/js/core.js b/addons/web/static/src/js/core.js
index 369e1191665..a9731ef5b16 100644
--- a/addons/web/static/src/js/core.js
+++ b/addons/web/static/src/js/core.js
@@ -125,7 +125,11 @@ openerp.web.callback = function(obj, method) {
                 callback.callback_chain.splice(i, 1);
                 i -= 1;
             }
-            r = c.callback.apply(c.self, c.args.concat(args));
+            var result = c.callback.apply(c.self, c.args.concat(args));
+            if (c.callback === method) {
+                // return the result of the original method
+                r = result;
+            }
             // TODO special value to stop the chain
             // openerp.web.callback_stop
         }
@@ -354,6 +358,7 @@ openerp.web.Connection = openerp.web.CallbackEnabled.extend( /** @lends openerp.
         this.debug = (window.location.search.indexOf('?debug') !== -1);
         this.session_id = false;
         this.uid = false;
+        this.username = false;
         this.user_context= {};
         this.db = false;
         this.module_list = [];
@@ -484,10 +489,13 @@ openerp.web.Connection = openerp.web.CallbackEnabled.extend( /** @lends openerp.
         var self = this;
         var params = { db: db, login: login, password: password };
         return this.rpc("/web/session/login", params, function(result) {
-            self.session_id = result.session_id;
-            self.uid = result.uid;
-            self.user_context = result.context;
-            self.db = result.db;
+            _.extend(self, {
+                session_id: result.session_id,
+                uid: result.uid,
+                user_context: result.context,
+                db: result.db,
+                username: result.login
+            });
             self.session_save();
             self.on_session_valid();
             return true;
@@ -501,9 +509,12 @@ openerp.web.Connection = openerp.web.CallbackEnabled.extend( /** @lends openerp.
         var self = this;
         this.session_id = this.get_cookie('session_id');
         return this.rpc("/web/session/get_session_info", {}).then(function(result) {
-            self.uid = result.uid;
-            self.user_context = result.context;
-            self.db = result.db;
+            _.extend(self, {
+                uid: result.uid,
+                user_context: result.context,
+                db: result.db,
+                username: result.login
+            });
             if (self.uid)
                 self.on_session_valid();
             else
@@ -716,7 +727,7 @@ openerp.web.Connection = openerp.web.CallbackEnabled.extend( /** @lends openerp.
                 if (parseInt(cookie_val, 10) !== token) { continue; }
 
                 // clear cookie
-                document.cookie = _.sprintf("%s=;expires=%s;path=/",
+                document.cookie = _.str.sprintf("%s=;expires=%s;path=/",
                     cookie_name, new Date().toGMTString());
                 if (options.success) { options.success(); }
                 complete();
@@ -1055,7 +1066,7 @@ openerp.web.qweb.format_text_node = function(s) {
     if (translation && translation.value === 'off') {
         return s;
     }
-    var ts = _.trim(s);
+    var ts = _.str.trim(s);
     if (ts.length === 0) {
         return s;
     }
diff --git a/addons/web/static/src/js/data.js b/addons/web/static/src/js/data.js
index f4509c82a81..69d8fd9ddfd 100644
--- a/addons/web/static/src/js/data.js
+++ b/addons/web/static/src/js/data.js
@@ -119,17 +119,18 @@ openerp.web.ContainerDataGroup = openerp.web.DataGroup.extend( /** @lends opener
             aggregates[key] = value || 0;
         });
 
+        var group_size = fixed_group[field_name + '_count'] || fixed_group.__count || 0;
+        var leaf_group = fixed_group.__context.group_by.length === 0;
         return {
             __context: fixed_group.__context,
             __domain: fixed_group.__domain,
 
             grouped_on: field_name,
             // if terminal group (or no group) and group_by_no_leaf => use group.__count
-            length: fixed_group[field_name + '_count'] || fixed_group.__count,
+            length: group_size,
             value: fixed_group[field_name],
-
-            openable: !(this.context['group_by_no_leaf']
-                       && fixed_group.__context.group_by.length === 0),
+            // A group is openable if it's not a leaf in group_by_no_leaf mode
+            openable: !(leaf_group && this.context['group_by_no_leaf']),
 
             aggregates: aggregates
         };
@@ -315,7 +316,7 @@ openerp.web.DataSet =  openerp.web.Widget.extend( /** @lends openerp.web.DataSet
             def.reject();
         } else {
             fields = fields || false;
-            return this.read_ids([this.ids[this.index]], fields).then(function(records) {
+            this.read_ids([this.ids[this.index]], fields).then(function(records) {
                 def.resolve(records[0]);
             }, function() {
                 def.reject.apply(def, arguments);
diff --git a/addons/web/static/src/js/formats.js b/addons/web/static/src/js/formats.js
index c4af2d0cf6b..3151b34636b 100644
--- a/addons/web/static/src/js/formats.js
+++ b/addons/web/static/src/js/formats.js
@@ -76,7 +76,13 @@ openerp.web.format_value = function (value, descriptor, value_if_empty) {
     if (typeof value === 'number' && isNaN(value)) {
         value = false;
     }
+    //noinspection FallthroughInSwitchStatementJS
     switch (value) {
+        case '':
+            if (descriptor.type === 'char') {
+                return '';
+            }
+            console.warn('Field', descriptor, 'had an empty string as value, treating as false...');
         case false:
         case Infinity:
         case -Infinity:
@@ -86,18 +92,18 @@ openerp.web.format_value = function (value, descriptor, value_if_empty) {
     switch (descriptor.widget || descriptor.type) {
         case 'integer':
             return openerp.web.insert_thousand_seps(
-                _.sprintf('%d', value));
+                _.str.sprintf('%d', value));
         case 'float':
             var precision = descriptor.digits ? descriptor.digits[1] : 2;
-            var formatted = _.sprintf('%.' + precision + 'f', value).split('.');
+            var formatted = _.str.sprintf('%.' + precision + 'f', value).split('.');
             formatted[0] = openerp.web.insert_thousand_seps(formatted[0]);
             return formatted.join(l10n.decimal_point);
         case 'float_time':
-            return _.sprintf("%02d:%02d",
+            return _.str.sprintf("%02d:%02d",
                     Math.floor(value),
                     Math.round((value % 1) * 60));
         case 'progressbar':
-            return _.sprintf(
+            return _.str.sprintf(
                 '<progress value="%.2f" max="100.0">%.2f%%</progress>',
                     value, value);
         case 'many2one':
diff --git a/addons/web/static/src/js/search.js b/addons/web/static/src/js/search.js
index 4fb5f02c690..f95801975b5 100644
--- a/addons/web/static/src/js/search.js
+++ b/addons/web/static/src/js/search.js
@@ -41,7 +41,11 @@ openerp.web.SearchView = openerp.web.Widget.extend(/** @lends openerp.web.Search
         if (this.headless) {
             this.ready.resolve();
         } else {
-            this.rpc("/web/searchview/load", {"model": this.model, "view_id":this.view_id}, this.on_loaded);
+            this.rpc("/web/searchview/load", {
+                model: this.model,
+                view_id: this.view_id,
+                context: this.dataset.get_context()
+            }, this.on_loaded);
         }
         return this.ready.promise();
     },
@@ -137,7 +141,7 @@ openerp.web.SearchView = openerp.web.Widget.extend(/** @lends openerp.web.Search
     on_loaded: function(data) {
         if (data.fields_view.type !== 'search' ||
             data.fields_view.arch.tag !== 'search') {
-                throw new Error(_.sprintf(
+                throw new Error(_.str.sprintf(
                     "Got non-search view after asking for a search view: type %s, arch root %s",
                     data.fields_view.type, data.fields_view.arch.tag));
         }
@@ -425,7 +429,7 @@ openerp.web.search.Invalid = openerp.web.Class.extend( /** @lends openerp.web.se
         this.message = message;
     },
     toString: function () {
-        return _.sprintf(
+        return _.str.sprintf(
             _t("Incorrect value for field %(fieldname)s: [%(value)s] is %(message)s"),
             {fieldname: this.field, value: this.value, message: this.message}
         );
diff --git a/addons/web/static/src/js/view_editor.js b/addons/web/static/src/js/view_editor.js
index 033c2a31850..f907612bc1c 100644
--- a/addons/web/static/src/js/view_editor.js
+++ b/addons/web/static/src/js/view_editor.js
@@ -18,7 +18,7 @@ openerp.web.ViewEditor =   openerp.web.Widget.extend({
     init_view_editor: function() {
         var self = this;
         var action = {
-            name: _.sprintf("Manage Views (%s)", this.model),
+            name: _.str.sprintf("Manage Views (%s)", this.model),
             context: this.session.user_context,
             domain: [["model", "=", this.model]],
             res_model: 'ir.ui.view',
@@ -78,7 +78,7 @@ openerp.web.ViewEditor =   openerp.web.Widget.extend({
         var self = this;
         this.create_view_dialog = new openerp.web.Dialog(this, {
             modal: true,
-            title: _.sprintf("Create a view (%s)", self.model),
+            title: _.str.sprintf("Create a view (%s)", self.model),
             width: 500,
             height: 400,
             buttons: {
@@ -86,16 +86,16 @@ openerp.web.ViewEditor =   openerp.web.Widget.extend({
                         var view_values = {};
                         var warn = false;
                         _.each(self.create_view_widget, function(widget) {
-                            if (widget.invalid) {
+                            if (widget.is_invalid) {
                                 warn = true;
                                 return false;
                             };
-                            if (widget.dirty && !widget.invalid) {
+                            if (widget.dirty && !widget.is_invalid) {
                                 view_values[widget.name] = widget.get_value();
                             }
                         });
                         if (warn) {
-                            self.on_valid_create_view();
+                            self.on_valid_create_view(self.create_view_widget);
                         } else {
                             $.when(self.do_save_view(view_values)).then(function() {
                                 self.create_view_dialog.close();
@@ -112,15 +112,11 @@ openerp.web.ViewEditor =   openerp.web.Widget.extend({
         this.create_view_dialog.start().open();
         var view_widget = [{'name': 'view_name', 'string':'View Name', 'type': 'char', 'required': true, 'value' : this.model + '.custom_' + Math.round(Math.random() * 1000)},
                            {'name': 'view_type', 'string': 'View Type', 'type': 'selection', 'required': true, 'value': 'Form', 'selection': [['',''],['tree', 'Tree'],['form', 'Form'],['graph', 'Graph'],['calendar', 'Calender']]},
-                           {'name': 'proirity', 'string': 'Priority', 'type': 'char', 'required': true, 'value':'16'}];
+                           {'name': 'proirity', 'string': 'Priority', 'type': 'float', 'required': true, 'value':'16'}];
         this.create_view_dialog.$element.append('<table id="create_view"  style="width:400px" class="oe_forms"></table>');
         this.create_view_widget = [];
         _.each(view_widget, function(widget) {
-            var type_widget =  new (self.property.get_any([widget.type])) (self.create_view_dialog, widget.name);
-            if (widget.selection) {
-                type_widget.selection = widget.selection;
-            }
-            type_widget.required = widget.required;
+            var type_widget =  new (self.property.get_any([widget.type])) (self.create_view_dialog, widget);
             self.create_view_dialog.$element.find('table[id=create_view]').append('<tr><td width="100px" align="right">' + widget.string + ':</td>' + type_widget.render()+'</tr>');
             var value = null;
             if (widget.value) {
@@ -147,7 +143,7 @@ openerp.web.ViewEditor =   openerp.web.Widget.extend({
             if (field_name) {
                 model_dataset.read_slice(['name','field_id'], {"domain": [['model','=',self.model]]}, function(records) {
                     if (records) {view_string = records[0].name;}
-                    var arch = _.sprintf("<?xml version='1.0'?>\n<%s string='%s'>\n\t<field name='%s'/>\n</%s>", values.view_type, view_string, field_name, values.view_type);
+                    var arch = _.str.sprintf("<?xml version='1.0'?>\n<%s string='%s'>\n\t<field name='%s'/>\n</%s>", values.view_type, view_string, field_name, values.view_type);
                     var vals = {'model': self.model, 'name': values.view_name, 'priority': values.priority, 'type': values.view_type, 'arch': arch};
                     self.dataset.create(vals, function(suc) {
                         def.resolve();
@@ -157,25 +153,29 @@ openerp.web.ViewEditor =   openerp.web.Widget.extend({
         });
         return def.promise();
     },
-    on_valid_create_view: function() {
+    on_valid_create_view: function(widgets) {
         var msg = "<ul>";
-        _.each(self.create_view_widget, function(widget) {
-            if (widget.invalid) {
+        _.each(widgets, function(widget) {
+            if (widget.is_invalid) {
                 msg += "<li>" + widget.name + "</li>";
             }
         });
         msg += "</ul>";
-        self.do_warn("The following fields are invalid :", msg);
+        this.do_warn("The following fields are invalid :", msg);
     },
     add_node_name : function(node) {
         if(node.tagName.toLowerCase() == "button" || node.tagName.toLowerCase() == "field"){
             return (node.getAttribute('name'))?
-                _.sprintf( "<%s name='%s'>",node.tagName.toLowerCase(), node.getAttribute('name')):
-                _.sprintf( "<%s>",node.tagName.toLowerCase());
+                _.str.sprintf( "<%s name='%s'>",node.tagName.toLowerCase(), node.getAttribute('name')):
+                _.str.sprintf( "<%s>",node.tagName.toLowerCase());
+        }else if(node.tagName.toLowerCase() == "group"){
+            return (node.getAttribute('string'))?
+                _.str.sprintf( "<%s>",node.getAttribute('string')):
+                _.str.sprintf( "<%s>",node.tagName.toLowerCase());
         }else{
             return (node.getAttribute('string'))?
-                _.sprintf( "<%s string='%s'>",node.tagName.toLowerCase(), node.getAttribute('string')):
-                _.sprintf( "<%s>",node.tagName.toLowerCase());
+                _.str.sprintf( "<%s string='%s'>",node.tagName.toLowerCase(), node.getAttribute('string')):
+                _.str.sprintf( "<%s>",node.tagName.toLowerCase());
         }
     },
     do_delete_view: function() {
@@ -237,7 +237,7 @@ openerp.web.ViewEditor =   openerp.web.Widget.extend({
             'level': 0,
             'id': this.xml_element_id +=1,
             'att_list': [],
-            'name': _.sprintf("<view view_id = %s>", view_id),
+            'name': _.str.sprintf("<view view_id = %s>", view_id),
             'child_id': []
         };
         var xml_arch = QWeb.load_xml(arch);
@@ -249,7 +249,7 @@ openerp.web.ViewEditor =   openerp.web.Widget.extend({
         this.dataset.read_ids([parseInt(self.main_view_id)], ['arch', 'type'], function(arch) {
             if (arch.length) {
                 var arch_object = self.parse_xml(arch[0].arch, self.main_view_id);
-                self.main_view_type = arch[0].type
+                self.main_view_type = arch[0].type == 'tree'? 'list': arch[0].type;
                 view_arch_list.push({"view_id": self.main_view_id, "arch": arch[0].arch});
                 self.dataset.read_slice([], {domain: [['inherit_id','=', parseInt(self.main_view_id)]]}, function(result) {
                     _.each(result, function(res) {
@@ -295,7 +295,7 @@ openerp.web.ViewEditor =   openerp.web.Widget.extend({
                 });
             }else{
                 var temp = _.reject(xpath_arch_object[0].child_id[0].att_list, function(list) {
-                    return _.include(list, "position")
+                        return list instanceof Array? _.include(list, "position"): false
                 });
                 expr_to_list = [_.flatten(temp)];
             }
@@ -382,12 +382,12 @@ openerp.web.ViewEditor =   openerp.web.Widget.extend({
         this.one_object = one_object;
         this.edit_xml_dialog = new openerp.web.Dialog(this, {
             modal: true,
-            title: _.sprintf("View Editor %d - %s", self.main_view_id, self.model),
+            title: _.str.sprintf("View Editor %d - %s", self.main_view_id, self.model),
             width: 750,
             height: 500,
             buttons: {
                 "Inherited View": function() {
-                    //todo
+                    //TODO
                 },
                 "Preview": function() {
                     var action = {
@@ -439,7 +439,7 @@ openerp.web.ViewEditor =   openerp.web.Widget.extend({
         var view_id,view_xml_id;
         var view_find = side;
 
-        //for view id found
+        //for view id finding
         var min_level = this.one_object.clicked_tr_id;
         if(($(side).find('a').text()).search("view_id") != -1){
             view_id = parseInt(($(view_find).find('a').text()).replace(/[^0-9]+/g, ''));
@@ -494,7 +494,7 @@ openerp.web.ViewEditor =   openerp.web.Widget.extend({
                     _.each([tr,parent_tr],function(element){
                         property_to_check.push(
                             _.detect(_.keys(_CHILDREN),function(res){
-                                    return _.includes(element, res);
+                                    return _.str.include(element, res);
                                 }));
                         });
                     self.on_add_node(property_to_check, fields);
@@ -502,12 +502,17 @@ openerp.web.ViewEditor =   openerp.web.Widget.extend({
     },
     do_node_edit: function(side){
         var self = this;
-        var tr = $(side).find('a').text();
+        var result = self.get_object_by_id(this.one_object.clicked_tr_id,this.one_object['main_object'], []);
+        if (result.length && result[0] && result[0].att_list) {
+            var properties = _PROPERTIES[result[0].att_list[0]];
+            self.on_edit_node(properties);
+        }
+/*        var tr = $(side).find('a').text();
         var tag = _.detect(_.keys(_PROPERTIES),function(res){
             return _.includes(tr, res);
         });
         var properties = _PROPERTIES[tag];
-        self.on_edit_node(properties);
+        self.on_edit_node(properties);*/
     },
     do_node_down: function(cur_tr, img){
         var self = this;
@@ -663,18 +668,15 @@ openerp.web.ViewEditor =   openerp.web.Widget.extend({
                     parent = $(arch1).parents();
 
                 } else if (move_direct == "update_node") {
-
                     _.each(update_values, function(val){
-                        if(val[0] == "required"){
-                                $(arch1).attr("required", "true");
-                        }else{
-                            $(arch1).attr(val[0],val[1]);
-                        }
+                        if (val[1]) $(arch1)[0].setAttribute(val[0], val[1]);
+                        else $(arch1)[0].removeAttribute(val[0]);
                     });
                     var new_obj = self.create_View_Node(arch1);
                     new_obj.id = obj.id,new_obj.child_id = obj.child_id;
-                    self.edit_xml_dialog.$element.find("tr[id='viewedit-"+self.one_object.clicked_tr_id+"']")
-                            .find('a').text(new_obj.name);
+                    self.edit_xml_dialog.$element.
+                        find("tr[id='viewedit-"+this.one_object.clicked_tr_id+"']").
+                            find('a').text(new_obj.name);
                     child_list.splice(index, 1, new_obj);
                     parent = $(arch1).parents();
 
@@ -802,14 +804,23 @@ openerp.web.ViewEditor =   openerp.web.Widget.extend({
             height: 400,
             buttons: {
                     "Update": function(){
+                        var warn = false;
                         var update_values = [];
                         _.each(self.edit_widget, function(widget) {
-                            if (widget.dirty && !widget.invalid) {
+                            if (widget.is_invalid) {
+                                warn = true;
+                                return false;
+                            };
+                            if (widget.dirty && !widget.is_invalid) {
                                 update_values.push([widget.name, widget.get_value()]);
                             }
                         });
-                        self.do_save_update_arch("update_node", update_values);
-                        self.edit_node_dialog.close();
+                        if (warn) {
+                            self.on_valid_create_view(self.edit_widget);
+                        } else {
+                            self.do_save_update_arch("update_node", update_values);
+                            self.edit_node_dialog.close();
+                        }
                     },
                     "Cancel": function(){
                         self.edit_node_dialog.close();
@@ -817,24 +828,63 @@ openerp.web.ViewEditor =   openerp.web.Widget.extend({
                 }
         });
         this.edit_node_dialog.start().open();
-        var widget = _.keys(self.property.map);
+        var _PROPERTIES_ATTRIBUTES = {
+            'name' : {'name':'name', 'string': 'Name', 'type': 'char'},
+            'string' : {'name':'string', 'string': 'String', 'type': 'char'},
+            'required' : {'name':'required', 'string': 'Required', 'type': 'boolean'},
+            'readonly' : {'name':'readonly', 'string': 'Readonly', 'type': 'boolean'},
+            'domain' : {'name':'domain', 'string': 'Domain', 'type': 'char'},
+            'context' : {'name':'context', 'string': 'Context', 'type': 'char'},
+            'limit' : {'name':'limit', 'string': 'Limit', 'type': 'float'},
+            'min_rows' : {'name':'min_rows', 'string': 'Minimum rows', 'type': 'float'},
+            'date_start' : {'name':'date_start', 'string': 'Start date', 'type': 'char'},
+            'date_delay' : {'name':'date_delay', 'string': 'Delay date', 'type': 'char'},
+            'day_length' : {'name':'day_length', 'string': 'Day length', 'type': 'char'},
+            'mode' : {'name':'mode', 'string': 'Mode', 'type': 'char'},
+            'align' : {'name':'align', 'string': 'Alignment ', 'type': 'selection', 'selection': [['', ''], ['0.0', 'Left'], ['0.5', 'Center'], ['1.0', 'Right']]},
+            'icon' : {'name':'icon', 'string': 'Icon', 'type': 'selection', 'selection': _ICONS},
+            'type' : {'name':'type', 'string': 'Type', 'type': 'selection', 'selection': [['', ''], ['action', 'Action'], ['object', 'Object'], ['workflow', 'Workflow'], ['server_action', 'Server Action']]},
+            'special' : {'name':'special', 'string': 'Special', 'type': 'selection', 'selection': [['',''],['save', 'Save Button'], ['cancel', 'Cancel Button'], ['open', 'Open Button']]},
+            'target' : {'name':'target', 'string': 'Target', 'type': 'selection', 'selection': [['', ''], ['new', 'New Window']]},
+            'confirm' : {'name':'confirm', 'string': 'Confirm', 'type': 'char'},
+            'style' : {'name':'style', 'string': 'Style', 'type': 'selection', 'selection':[["",""],["1", "1"],["1-1", "1-1"],["1-2", "1-2"],["2-1", "2-1"],["1-1-1", "1-1-1"]]},
+            'filename' : {'name':'filename', 'string': 'File Name', 'type': 'char'},
+            'width' : {'name':'width', 'string': 'Width', 'type': 'float'},
+            'height' : {'name':'height', 'string': 'Height', 'type': 'float'},
+            'attrs' : {'name':'attrs', 'string': 'Attrs', 'type': 'char'},
+            'col' : {'name':'col', 'string': 'col', 'type': 'float'},
+            'link' : {'name':'link', 'string': 'Link', 'type': 'char'},
+            'position' : {'name':'position', 'string': 'Position', 'type': 'selection', 'selection': [['',''],['after', 'After'],['before', 'Before'],['inside', 'Inside'],['replace', 'Replace']]},
+            'states' : {'name':'states', 'string': 'states', 'type': 'char'},
+            'eval' : {'name':'eval', 'string': 'Eval', 'type': 'char'},
+            'ref' : {'name':'ref', 'string': 'Ref', 'type': 'char'},
+            'on_change' : {'name':'on_change', 'string': 'On change', 'type': 'char'},
+            'nolabel' : {'name':'nolabel', 'string': 'No label', 'type': 'boolean'},
+            'completion' : {'name':'completion', 'string': 'Completion', 'type': 'boolean'},
+            'colspan' : {'name':'colspan', 'string': 'Colspan', 'type': 'float'},
+            'widget' : {'name':'widget', 'string': 'widget', 'type': 'selection'},
+            'colors' : {'name':'colors', 'string': 'Colors', 'type': 'char'},
+            'editable' : {'name':'editable', 'string': 'Editable', 'type': 'selection', 'selection': [["",""],["top","Top"],["bottom", "Bottom"]]},
+            'groups' : {'name':'groups', 'string': 'Groups', 'type': 'seleciton_multi'},
+        };
         var arch_val = self.get_object_by_id(this.one_object.clicked_tr_id,this.one_object['main_object'], []);
         this.edit_node_dialog.$element.append('<table id="rec_table"  style="width:400px" class="oe_forms"></table>');
         this.edit_widget = [];
-        _.each(properties, function(property) {
-            type_widget = false;
-            self.ready  = $.when(self.on_groups(property)).then(function () {
-                if (_.include(widget, property)){
-                    type_widget =  new (self.property.get_any([property])) (self.edit_node_dialog, property);
-                } else {
-                    type_widget = new openerp.web.ViewEditor.FieldChar (self.edit_node_dialog, property);
-                }
+        self.ready  = $.when(self.on_groups(properties)).then(function () {
+            _PROPERTIES_ATTRIBUTES['groups']['selection'] = self.groups;
+            var values = _.keys( openerp.web.form.widgets.map);
+            values.push('');
+            values.sort();
+            _PROPERTIES_ATTRIBUTES['widget']['selection'] = values;
+            var widgets = _.filter(_PROPERTIES_ATTRIBUTES, function(property){ return _.include(properties, property.name)})
+            _.each(widgets, function(widget) {
+                var type_widget =  new (self.property.get_any([widget.type])) (self.edit_node_dialog, widget);
                 var value = _.detect(arch_val[0]['att_list'],function(res) {
-                    return _.include(res, property);
+                    if (res instanceof Array) return _.include(res, widget.name);
+                    else return false;
                 });
                 value = value instanceof Array ? value[1] : value;
-                if (property == 'groups') type_widget.selection = self.groups;
-                self.edit_node_dialog.$element.find('table[id=rec_table]').append('<tr><td align="right">' + property + ':</td>' + type_widget.render() + '</tr>');
+                self.edit_node_dialog.$element.find('table[id=rec_table]').append('<tr><td align="right">' + widget.string + ':</td>' + type_widget.render() + '</tr>');
                 type_widget.start();
                 type_widget.set_value(value);
                 self.edit_widget.push(type_widget);
@@ -842,12 +892,12 @@ openerp.web.ViewEditor =   openerp.web.Widget.extend({
         });
     },
      //for getting groups
-    on_groups: function(property){
+    on_groups: function(properties){
         var self = this,
         def = $.Deferred();
-        if (property != 'groups') {
+        if (!_.include(properties, 'groups')) {
             self.groups = false;
-            return false;
+            def.resolve();
         }
         var group_ids = [],
         group_names = {},
@@ -862,7 +912,7 @@ openerp.web.ViewEditor =   openerp.web.Widget.extend({
                     group_names[key]=res.name;
                     group_ids.push(res.id);
                 });
-            model_data
+                model_data
                 .read_slice([],{domain:[['res_id', 'in', group_ids],['model','=','res.groups']]})
                 .done(function(model_grp) {
                     _.each(model_grp,function(res_group){
@@ -879,9 +929,9 @@ openerp.web.ViewEditor =   openerp.web.Widget.extend({
         var  positions = ['After','Before','Inside'];
         var  render_list = [];
         var  render_list =[{'name': 'node_type','selection': _.keys(_CHILDREN).sort(), 
-                            'value': 'field', 'string': 'Node Type'},
-                {'name': 'position','selection': positions, 'value': false, 'string': 'Position'},
-                {'name': 'field_value','selection': fields, 'value': false, 'string': ''}];
+                            'value': 'field', 'string': 'Node Type','type': 'selection'},
+                {'name': 'position','selection': positions, 'value': false, 'string': 'Position','type': 'selection'},
+                {'name': 'field_value','selection': fields, 'value': false, 'string': '','type': 'selection'}];
         this.add_widget = [];
         this.add_node_dialog = new openerp.web.Dialog(this,{
             modal: true,
@@ -903,8 +953,8 @@ openerp.web.ViewEditor =   openerp.web.Widget.extend({
                         }
                         if(check_add_node){
                             var tag = (values.node_type == "field")?
-                                _.sprintf("<%s name='%s'> </%s>",values.node_type,values.field_value,values.node_type):
-                                    _.sprintf("<%s> </%s>",values.node_type,values.node_type);
+                            _.str.sprintf("<%s name='%s'> </%s>",values.node_type,values.field_value,values.node_type):
+                            _.str.sprintf("<%s> </%s>",values.node_type,values.node_type);
                             self.do_save_update_arch("add_node", [tag, values.position]);
                         }else{alert("Can't Update View");}
                     },
@@ -917,8 +967,7 @@ openerp.web.ViewEditor =   openerp.web.Widget.extend({
         append('<table id="rec_table"  style="width:400px" class="oe_forms"></table>');
         var table_selector = self.add_node_dialog.$element.find('table[id=rec_table]');
         _.each(render_list,function(node){
-            type_widget = new openerp.web.ViewEditor.FieldSelect (self.add_node_dialog, node.name);
-            type_widget.selection = node.selection;
+            type_widget = new (self.property.get_any([node.type])) (self.add_node_dialog, node);
             table_selector.append('<tr><td align="right">' + node.string + ':</td>' + type_widget.render() + '</tr>');
             type_widget.start();
             type_widget.set_value(node.value);
@@ -963,33 +1012,39 @@ openerp.web.ViewEditor =   openerp.web.Widget.extend({
     }
 });
 openerp.web.ViewEditor.Field = openerp.web.Class.extend({
-    init: function(view, name) {
+    init: function(view, widget) {
         this.$element = view.$element;
         this.dirty = false;
-        this.name = name;
-        this.required = false;
-        this.invalid = false;
+        this.name = widget.name;
+        this.selection =  widget.selection || [];
+        this.required = widget.required || false;
+        this.string = widget.string || "";
+        this.type = widget.type;
+        this.is_invalid = false;
     },
     start: function () {
         this.update_dom();
     },
     update_dom: function() {
-        this.$element.find("td[id="+ this.name+"]").toggleClass('invalid', this.invalid);
+        this.$element.find("td[id="+ this.name+"]").toggleClass('invalid', this.is_invalid);
         this.$element.find("td[id="+ this.name+"]").toggleClass('required', this.required);
     },
     on_ui_change: function() {
-        var value = this.get_value();
-        value = value instanceof Array ? value[1] : value;
-        if (this.required && !value) {
-            this.invalid = true;
-        } else {
-            this.invalid = false;
-        }
+        this.validate();
         this.dirty = true;
         this.update_dom();
     },
+    validate: function() {
+        this.is_invalid = false;
+        try {
+            var value = openerp.web.parse_value(this.get_value(), this, '');
+            this.is_invalid = this.required && value === '';
+        } catch(e) {
+            this.is_invalid = true;
+        }
+    },
     render: function() {
-        return _.sprintf("<td id = %s>%s</td>", this.name, QWeb.render(this.template, {widget: this}))
+        return _.str.sprintf("<td id = %s>%s</td>", this.name, QWeb.render(this.template, {widget: this}))
     },
 });
 openerp.web.ViewEditor.FieldBoolean = openerp.web.ViewEditor.Field.extend({
@@ -1000,7 +1055,6 @@ openerp.web.ViewEditor.FieldBoolean = openerp.web.ViewEditor.Field.extend({
         this.$element.find("input[id="+ self.name+"]").change(function() {
             self.on_ui_change();
         });
-
     },
     set_value: function(value) {
         if (value) {
@@ -1008,7 +1062,8 @@ openerp.web.ViewEditor.FieldBoolean = openerp.web.ViewEditor.Field.extend({
         }
     },
     get_value: function() {
-        return this.$element.find("input[id=" + this.name + "]").is(':checked') || null;
+        var value = this.$element.find("input[id=" + this.name + "]").is(':checked')
+        return  value? "1" : null;
     }
 });
 openerp.web.ViewEditor.FieldChar = openerp.web.ViewEditor.Field.extend({
@@ -1029,10 +1084,6 @@ openerp.web.ViewEditor.FieldChar = openerp.web.ViewEditor.Field.extend({
 });
 openerp.web.ViewEditor.FieldSelect = openerp.web.ViewEditor.Field.extend({
     template : "vieweditor_selection",
-    init: function(view, name) {
-        this._super(view, name);
-        this.selection = false;
-    },
     start: function () {
         var self = this;
         this._super();
@@ -1058,53 +1109,7 @@ openerp.web.ViewEditor.FieldSelect = openerp.web.ViewEditor.Field.extend({
         return this.$element.find("select[id=" + this.name + "]").val();
     }
 });
-openerp.web.ViewEditor.WidgetProperty = openerp.web.ViewEditor.FieldSelect.extend({
-    init: function(view, name) {
-        this._super(view, name);
-        this.registry = openerp.web.form.widgets;
-        var values = _.keys(this.registry.map);
-        values.push('');
-        values.sort();
-        this.selection = values;
-    },
-});
-openerp.web.ViewEditor.IconProperty = openerp.web.ViewEditor.FieldSelect.extend({
-    init: function(view, name) {
-        this._super(view, name);
-        this.selection = _ICONS;
-    },
-});
-openerp.web.ViewEditor.ButtonTargetProperty = openerp.web.ViewEditor.FieldSelect.extend({
-    init: function(view, name) {
-        this._super(view, name);
-        this.selection = [['', ''], ['new', 'New Window']];
-    },
-});
-openerp.web.ViewEditor.ButtonTypeProperty = openerp.web.ViewEditor.FieldSelect.extend({
-    init: function(view, name) {
-        this._super(view, name);
-        this.selection = [['', ''], ['action', 'Action'], ['object', 'Object'], ['workflow', 'Workflow'], ['server_action', 'Server Action']];
-    },
-});
-openerp.web.ViewEditor.AlignProperty = openerp.web.ViewEditor.FieldSelect.extend({
-    init: function(view, name) {
-        this._super(view, name);
-        this.selection = [['', ''], ['0.0', 'Left'], ['0.5', 'Center'], ['1.0', 'Right']];
-    },
-});
-openerp.web.ViewEditor.ButtonSpecialProperty = openerp.web.ViewEditor.FieldSelect.extend({
-    init: function(view, name) {
-        this._super(view, name);
-        this.selection = [['',''],['save', 'Save Button'], ['cancel', 'Cancel Button'], ['open', 'Open Button']];
-    },
-});
-openerp.web.ViewEditor.PositionProperty = openerp.web.ViewEditor.FieldSelect.extend({
-    init: function(view, name) {
-        this._super(view, name);
-        this.selection = [['',''],['after', 'After'],['before', 'Before'],['inside', 'Inside'],['replace', 'Replace']];
-    },
-});
-openerp.web.ViewEditor.GroupsProperty = openerp.web.ViewEditor.FieldSelect.extend({
+openerp.web.ViewEditor.FieldSelectMulti = openerp.web.ViewEditor.FieldSelect.extend({
     start: function () {
         this._super();
         this.$element.find("select[id=" + this.name + "]").css('height', '100px').attr("multiple",true);
@@ -1120,9 +1125,13 @@ openerp.web.ViewEditor.GroupsProperty = openerp.web.ViewEditor.FieldSelect.exten
          });
     }
 });
+openerp.web.ViewEditor.FieldFloat = openerp.web.ViewEditor.FieldChar.extend({
+
+});
+
 var _PROPERTIES = {
     'field' : ['name', 'string', 'required', 'readonly', 'domain', 'context', 'nolabel', 'completion',
-               'colspan', 'widget', 'eval', 'ref', 'on_change', 'groups', 'attrs'],
+               'colspan', 'widget', 'eval', 'ref', 'on_change', 'attrs', 'groups'],
     'form' : ['string', 'col', 'link'],
     'notebook' : ['colspan', 'position', 'groups'],
     'page' : ['string', 'states', 'attrs', 'groups'],
@@ -1130,7 +1139,7 @@ var _PROPERTIES = {
     'image' : ['filename', 'width', 'height', 'groups'],
     'separator' : ['string', 'colspan', 'groups'],
     'label': ['string', 'align', 'colspan', 'groups'],
-    'button': ['name', 'string', 'icon', 'type', 'states', 'readonly', 'special', 'target', 'confirm', 'context', 'attrs', 'groups','colspan'],
+    'button': ['name', 'string', 'icon', 'type', 'states', 'readonly', 'special', 'target', 'confirm', 'context', 'attrs', 'colspan', 'groups'],
     'newline' : [],
     'board': ['style'],
     'column' : [],
@@ -1156,7 +1165,7 @@ var _CHILDREN = {
     'newline': [],
     'separator': [],
 };
-var icons = ['','STOCK_ABOUT', 'STOCK_ADD', 'STOCK_APPLY', 'STOCK_BOLD',
+var _ICONS = ['','STOCK_ABOUT', 'STOCK_ADD', 'STOCK_APPLY', 'STOCK_BOLD',
             'STOCK_CANCEL', 'STOCK_CDROM', 'STOCK_CLEAR', 'STOCK_CLOSE', 'STOCK_COLOR_PICKER',
             'STOCK_CONNECT', 'STOCK_CONVERT', 'STOCK_COPY', 'STOCK_CUT', 'STOCK_DELETE',
             'STOCK_DIALOG_AUTHENTICATION', 'STOCK_DIALOG_ERROR', 'STOCK_DIALOG_INFO',
@@ -1184,19 +1193,10 @@ var icons = ['','STOCK_ABOUT', 'STOCK_ADD', 'STOCK_APPLY', 'STOCK_BOLD',
             'terp-project', 'terp-report', 'terp-stock', 'terp-calendar', 'terp-graph'
 ];
 openerp.web.ViewEditor.property_widget = new openerp.web.Registry({
-    'required' : 'openerp.web.ViewEditor.FieldBoolean',
-    'readonly' : 'openerp.web.ViewEditor.FieldBoolean',
-    'nolabel' : 'openerp.web.ViewEditor.FieldBoolean',
-    'completion' : 'openerp.web.ViewEditor.FieldBoolean',
-    'widget' : 'openerp.web.ViewEditor.WidgetProperty',
-    'groups' : 'openerp.web.ViewEditor.GroupsProperty',
-    'position' : 'openerp.web.ViewEditor.PositionProperty',
-    'icon' : 'openerp.web.ViewEditor.IconProperty',
-    'align' : 'openerp.web.ViewEditor.AlignProperty',
-    'special' : 'openerp.web.ViewEditor.ButtonSpecialProperty',
-    'type' : 'openerp.web.ViewEditor.ButtonTypeProperty',
-    'target' : 'openerp.web.ViewEditor.ButtonTargetProperty',
+    'boolean' : 'openerp.web.ViewEditor.FieldBoolean',
+    'seleciton_multi' : 'openerp.web.ViewEditor.FieldSelectMulti',
     'selection' : 'openerp.web.ViewEditor.FieldSelect',
     'char' : 'openerp.web.ViewEditor.FieldChar',
+    'float' : 'openerp.web.ViewEditor.FieldFloat',
 });
 };
diff --git a/addons/web/static/src/js/view_form.js b/addons/web/static/src/js/view_form.js
index 84041ef8b60..d833b7471c6 100644
--- a/addons/web/static/src/js/view_form.js
+++ b/addons/web/static/src/js/view_form.js
@@ -35,7 +35,6 @@ openerp.web.FormView = openerp.web.View.extend( /** @lends openerp.web.FormView#
         this.fields = {};
         this.datarecord = {};
         this.show_invalid = true;
-        this.dirty_for_user = false;
         this.default_focus_field = null;
         this.default_focus_button = null;
         this.registry = this.readonly ? openerp.web.form.readonly : openerp.web.form.widgets;
@@ -141,7 +140,7 @@ openerp.web.FormView = openerp.web.View.extend( /** @lends openerp.web.FormView#
             // null index means we should start a new record
             promise = this.on_button_new();
         } else {
-            promise = this.dataset.read_index(_.keys(this.fields_view.fields), this.on_record_loaded);
+            promise = this.dataset.read_index(_.keys(this.fields_view.fields)).pipe(this.on_record_loaded);
         }
         this.$element.show();
         if (this.sidebar) {
@@ -156,6 +155,8 @@ openerp.web.FormView = openerp.web.View.extend( /** @lends openerp.web.FormView#
         }
     },
     on_record_loaded: function(record) {
+        var self = this,
+            deferred_stack = $.Deferred.queue();
         if (!record) {
             throw("Form: No record received");
         }
@@ -172,35 +173,42 @@ openerp.web.FormView = openerp.web.View.extend( /** @lends openerp.web.FormView#
         }
         this.$form_header.find('.oe_form_on_readonly').toggle(this.readonly);
         this.$form_header.find('.oe_form_on_editable').toggle(!this.readonly);
-        this.dirty_for_user = false;
         this.datarecord = record;
-        for (var f in this.fields) {
-            var field = this.fields[f];
+
+        _(this.fields).each(function (field, f) {
             field.dirty = false;
-            field.set_value(this.datarecord[f] || false);
-            field.validate();
-        }
-        if (!record.id) {
-            // New record: Second pass in order to trigger the onchanges
-            this.show_invalid = false;
-            for (var f in record) {
-                var field = this.fields[f];
-                if (field) {
-                    field.dirty = true;
-                    this.do_onchange(field);
+            var result = field.set_value(self.datarecord[f] || false);
+            if (result && _.isFunction(result.promise)) {
+                deferred_stack.push(result);
+            }
+            $.when(result).then(function() {
+                field.validate();
+            });
+        });
+        deferred_stack.push('force resolution if no fields');
+        return deferred_stack.then(function() {
+            if (!record.id) {
+                // New record: Second pass in order to trigger the onchanges
+                self.show_invalid = false;
+                for (var f in record) {
+                    var field = self.fields[f];
+                    if (field) {
+                        field.dirty = true;
+                        self.do_onchange(field);
+                    }
                 }
             }
-        }
-        this.on_form_changed();
-        this.initial_mutating_lock.resolve();
-        this.show_invalid = true;
-        this.do_update_pager(record.id == null);
-        if (this.sidebar) {
-            this.sidebar.attachments.do_update();
-        }
-        if (this.default_focus_field && !this.embedded_view) {
-            this.default_focus_field.focus();
-        }
+            self.on_form_changed();
+            self.initial_mutating_lock.resolve();
+            self.show_invalid = true;
+            self.do_update_pager(record.id == null);
+            if (self.sidebar) {
+                self.sidebar.attachments.do_update();
+            }
+            if (self.default_focus_field && !self.embedded_view) {
+                self.default_focus_field.focus();
+            }
+        });
     },
     on_form_changed: function() {
         for (var w in this.widgets) {
@@ -240,7 +248,7 @@ openerp.web.FormView = openerp.web.View.extend( /** @lends openerp.web.FormView#
             try {
             processed = processed || [];
             if (widget.node.attrs.on_change) {
-                var onchange = _.trim(widget.node.attrs.on_change);
+                var onchange = _.str.trim(widget.node.attrs.on_change);
                 var call = onchange.match(/^\s?(.*?)\((.*?)\)\s?$/);
                 if (call) {
                     var method = call[1], args = [];
@@ -257,7 +265,7 @@ openerp.web.FormView = openerp.web.View.extend( /** @lends openerp.web.FormView#
                     };
                     var parent_fields = null;
                     _.each(call[2].split(','), function(a, i) {
-                        var field = _.trim(a);
+                        var field = _.str.trim(a);
                         if (field in argument_replacement) {
                             args.push(argument_replacement[field](i));
                             return;
@@ -267,11 +275,11 @@ openerp.web.FormView = openerp.web.View.extend( /** @lends openerp.web.FormView#
                             return;
                         } else {
                             var splitted = field.split('.');
-                            if (splitted.length > 1 && _.trim(splitted[0]) === "parent" && self.dataset.parent_view) {
+                            if (splitted.length > 1 && _.str.trim(splitted[0]) === "parent" && self.dataset.parent_view) {
                                 if (parent_fields === null) {
                                     parent_fields = self.dataset.parent_view.get_fields_values();
                                 }
-                                var p_val = parent_fields[_.trim(splitted[1])];
+                                var p_val = parent_fields[_.str.trim(splitted[1])];
                                 if (p_val !== undefined) {
                                     args.push(p_val == null ? false : p_val);
                                     return;
@@ -317,7 +325,7 @@ openerp.web.FormView = openerp.web.View.extend( /** @lends openerp.web.FormView#
                     processed.push(field.name);
                     if (field.get_value() != value) {
                         field.set_value(value);
-                        field.dirty = this.dirty_for_user = true;
+                        field.dirty = true;
                         if (_.indexOf(processed, field.name) < 0) {
                             this.do_onchange(field, processed);
                         }
@@ -356,12 +364,13 @@ openerp.web.FormView = openerp.web.View.extend( /** @lends openerp.web.FormView#
                 var keys = _.keys(self.fields_view.fields);
                 $.when(self.do_set_editable()).then(function() {
                     if (keys.length) {
-                        self.dataset.default_get(keys).then(self.on_record_loaded).then(function() {
+                        self.dataset.default_get(keys).pipe(self.on_record_loaded).then(function() {
                             def.resolve();
                         });
                     } else {
-                        self.on_record_loaded({});
-                        def.resolve();
+                        self.on_record_loaded({}).then(function() {
+                            def.resolve();
+                        });
                     }
                 });
             }
@@ -402,7 +411,7 @@ openerp.web.FormView = openerp.web.View.extend( /** @lends openerp.web.FormView#
         return def.promise();
     },
     can_be_discarded: function() {
-        return !this.dirty_for_user || confirm(_t("Warning, the record has been modified, your changes will be discarded."));
+        return !this.is_dirty() || confirm(_t("Warning, the record has been modified, your changes will be discarded."));
     },
     /**
      * Triggers saving the form's record. Chooses between creating a new
@@ -418,8 +427,7 @@ openerp.web.FormView = openerp.web.View.extend( /** @lends openerp.web.FormView#
             try {
             if (!self.initial_mutating_lock.isResolved() && !self.initial_mutating_lock.isRejected())
                 return;
-            var form_dirty = false,
-                form_invalid = false,
+            var form_invalid = false,
                 values = {},
                 first_invalid_field = null;
             for (var f in self.fields) {
@@ -431,7 +439,6 @@ openerp.web.FormView = openerp.web.View.extend( /** @lends openerp.web.FormView#
                         first_invalid_field = f;
                     }
                 } else if (f.is_dirty()) {
-                    form_dirty = true;
                     values[f.name] = f.get_value();
                 }
             }
@@ -480,8 +487,8 @@ openerp.web.FormView = openerp.web.View.extend( /** @lends openerp.web.FormView#
             // should not happen in the server, but may happen for internal purpose
             return $.Deferred().reject();
         } else {
-            this.reload();
-            return $.when(r).then(success);
+            return $.when(this.reload()).pipe(function () {
+                return $.when(r).then(success); }, null);
         }
     },
     /**
@@ -528,7 +535,7 @@ openerp.web.FormView = openerp.web.View.extend( /** @lends openerp.web.FormView#
             if (self.dataset.index == null || self.dataset.index < 0) {
                 return $.when(self.on_button_new());
             } else {
-                return self.dataset.read_index(_.keys(self.fields_view.fields), self.on_record_loaded);
+                return self.dataset.read_index(_.keys(self.fields_view.fields)).pipe(self.on_record_loaded);
             }
         };
         this.reload_lock = this.reload_lock.pipe(act, act);
@@ -553,6 +560,11 @@ openerp.web.FormView = openerp.web.View.extend( /** @lends openerp.web.FormView#
                 return self.dataset.parent_view.recursive_save();
         });
     },
+    is_dirty: function() {
+        return _.any(this.fields, function (value) {
+            return value.is_dirty();
+        });
+    },
     is_interactible_record: function() {
         var id = this.datarecord.id;
         if (!id) {
@@ -638,7 +650,7 @@ openerp.web.form.SidebarAttachments = openerp.web.Widget.extend({
     },
     on_attachment_delete: function(e) {
         var self = this, $e = $(e.currentTarget);
-        var name = _.trim($e.parent().find('a.oe-sidebar-attachments-link').text());
+        var name = _.str.trim($e.parent().find('a.oe-sidebar-attachments-link').text());
         if (confirm("Do you really want to delete the attachment " + name + " ?")) {
             this.rpc('/web/dataset/unlink', {
                 model: 'ir.attachment',
@@ -798,8 +810,13 @@ openerp.web.form.Widget = openerp.web.Widget.extend(/** @lends openerp.web.form.
     _build_view_fields_values: function() {
         var a_dataset = this.view.dataset;
         var fields_values = this.view.get_fields_values();
-        var parent_values = a_dataset.parent_view ? a_dataset.parent_view.get_fields_values() : {};
-        fields_values.parent = parent_values;
+        var active_id = a_dataset.ids[a_dataset.index];
+        _.extend(fields_values, {
+            active_id: active_id || false,
+            active_ids: active_id ? [active_id] : [],
+            active_model: a_dataset.model,
+            parent: a_dataset.parent_view ? a_dataset.parent_view.get_fields_values() : {}
+        });
         return fields_values;
     },
     _build_eval_context: function() {
@@ -1231,7 +1248,7 @@ openerp.web.form.Field = openerp.web.form.Widget.extend(/** @lends openerp.web.f
         }
     },
     on_ui_change: function() {
-        this.dirty = this.view.dirty_for_user = true;
+        this.dirty = true;
         this.validate();
         if (this.is_valid()) {
             this.set_value_from_ui();
@@ -1344,54 +1361,58 @@ openerp.web.DateTimeWidget = openerp.web.Widget.extend({
     template: "web.datetimepicker",
     jqueryui_object: 'datetimepicker',
     type_of_date: "datetime",
+    init: function(parent) {
+        this._super(parent);
+        this.name = parent.name;
+    },
     start: function() {
         var self = this;
-        this.$element.find('input').change(this.on_change);
+        this.$input = this.$element.find('input.oe_datepicker_master');
+        this.$input_picker = this.$element.find('input.oe_datepicker_container');
+        this.$input.change(this.on_change);
         this.picker({
             onSelect: this.on_picker_select,
             changeMonth: true,
             changeYear: true,
             showWeek: true,
-            showButtonPanel: false
+            showButtonPanel: true
         });
         this.$element.find('img.oe_datepicker_trigger').click(function() {
             if (!self.readonly) {
                 self.picker('setDate', self.value ? openerp.web.auto_str_to_date(self.value) : new Date());
-                self.$element.find('.oe_datepicker').toggle();
+                self.$input_picker.show();
+                self.picker('show');
+                self.$input_picker.hide();
             }
         });
-        this.$element.find('.ui-datepicker-inline').removeClass('ui-widget-content ui-corner-all');
-        this.$element.find('button.oe_datepicker_close').click(function() {
-            self.$element.find('.oe_datepicker').hide();
-        });
         this.set_readonly(false);
         this.value = false;
     },
     picker: function() {
-        return $.fn[this.jqueryui_object].apply(this.$element.find('.oe_datepicker_container'), arguments);
+        return $.fn[this.jqueryui_object].apply(this.$input_picker, arguments);
     },
     on_picker_select: function(text, instance) {
         var date = this.picker('getDate');
-        this.$element.find('input').val(date ? this.format_client(date) : '').change();
+        this.$input.val(date ? this.format_client(date) : '').change();
     },
     set_value: function(value) {
         this.value = value;
-        this.$element.find('input').val(value ? this.format_client(value) : '');
+        this.$input.val(value ? this.format_client(value) : '');
     },
     get_value: function() {
         return this.value;
     },
     set_value_from_ui: function() {
-        var value = this.$element.find('input').val() || false;
+        var value = this.$input.val() || false;
         this.value = this.parse_client(value);
     },
     set_readonly: function(readonly) {
         this.readonly = readonly;
-        this.$element.find('input').attr('disabled', this.readonly);
+        this.$input.attr('disabled', this.readonly);
         this.$element.find('img.oe_datepicker_trigger').toggleClass('oe_input_icon_disabled', readonly);
     },
     is_valid: function(required) {
-        var value = this.$element.find('input').val();
+        var value = this.$input.val();
         if (value === "") {
             return !required;
         } else {
@@ -1404,7 +1425,7 @@ openerp.web.DateTimeWidget = openerp.web.Widget.extend({
         }
     },
     focus: function() {
-        this.$element.find('input').focus();
+        this.$input.focus();
     },
     parse_client: function(v) {
         return openerp.web.parse_value(v, {"widget": this.type_of_date});
@@ -1421,11 +1442,7 @@ openerp.web.DateTimeWidget = openerp.web.Widget.extend({
 
 openerp.web.DateWidget = openerp.web.DateTimeWidget.extend({
     jqueryui_object: 'datepicker',
-    type_of_date: "date",
-    on_picker_select: function(text, instance) {
-        this._super(text, instance);
-        this.$element.find('.oe_datepicker').hide();
-    }
+    type_of_date: "date"
 });
 
 openerp.web.form.FieldDatetime = openerp.web.form.Field.extend({
@@ -1437,7 +1454,7 @@ openerp.web.form.FieldDatetime = openerp.web.form.Field.extend({
         var self = this;
         this._super.apply(this, arguments);
         this.datewidget = this.build_widget();
-        this.datewidget.on_change.add(this.on_ui_change);
+        this.datewidget.on_change.add_last(this.on_ui_change);
         this.datewidget.appendTo(this.$element);
     },
     set_value: function(value) {
@@ -1825,7 +1842,7 @@ openerp.web.form.FieldMany2One = openerp.web.form.Field.extend({
             if (search_val.length > 0 &&
                 !_.include(raw_result, search_val) &&
                 (!self.value || search_val !== self.value[1])) {
-                values.push({label: _.sprintf(_t('<em>   Create "<strong>%s</strong>"</em>'),
+                values.push({label: _.str.sprintf(_t('<em>   Create "<strong>%s</strong>"</em>'),
                         $('<span />').text(search_val).html()), action: function() {
                     self._quick_create(search_val);
                 }});
@@ -2103,7 +2120,7 @@ openerp.web.form.FieldOne2Many = openerp.web.form.Field.extend({
     },
     reload_current_view: function() {
         var self = this;
-        self.is_loaded = self.is_loaded.pipe(function() {
+        return self.is_loaded = self.is_loaded.pipe(function() {
             var view = self.viewmanager.views[self.viewmanager.active_view].controller;
             if(self.viewmanager.active_view === "list") {
                 return view.reload_content();
@@ -2176,8 +2193,8 @@ openerp.web.form.FieldOne2Many = openerp.web.form.Field.extend({
         if (this.dataset.index === null && this.dataset.ids.length > 0) {
             this.dataset.index = 0;
         }
-        self.reload_current_view();
-        this.is_setted.resolve();
+        self.is_setted.resolve();
+        return self.reload_current_view();
     },
     get_value: function() {
         var self = this;
@@ -2955,7 +2972,7 @@ openerp.web.form.FieldStatus = openerp.web.form.Field.extend({
     render_list: function() {
         var self = this;
         var shown = _.map(((this.node.attrs || {}).statusbar_visible || "").split(","),
-            function(x) { return _.trim(x); });
+            function(x) { return _.str.trim(x); });
         shown = _.select(shown, function(x) { return x.length > 0; });
 
         if (shown.length == 0) {
diff --git a/addons/web/static/src/js/view_list.js b/addons/web/static/src/js/view_list.js
index 77f04d4c864..728b090d679 100644
--- a/addons/web/static/src/js/view_list.js
+++ b/addons/web/static/src/js/view_list.js
@@ -295,7 +295,7 @@ openerp.web.ListView = openerp.web.View.extend( /** @lends openerp.web.ListView#
         } else {
             last = first + limit;
         }
-        this.$element.find('span.oe-pager-state').empty().text(_.sprintf(
+        this.$element.find('span.oe-pager-state').empty().text(_.str.sprintf(
             "[%d to %d] of %d", first + 1, last, total));
 
         this.$element
@@ -647,7 +647,7 @@ openerp.web.ListView = openerp.web.View.extend( /** @lends openerp.web.ListView#
                 return;
             }
 
-            $footer_cells.filter(_.sprintf('[data-field=%s]', column.id))
+            $footer_cells.filter(_.str.sprintf('[data-field=%s]', column.id))
                 .html(openerp.web.format_cell(aggregation, column, undefined, false));
         });
     },
@@ -1127,7 +1127,7 @@ openerp.web.ListView.Groups = openerp.web.Class.extend( /** @lends openerp.web.L
             child.datagroup = group;
 
             var $row = child.$row = $('<tr>');
-            if (group.openable) {
+            if (group.openable && group.length) {
                 $row.click(function (e) {
                     if (!$row.data('open')) {
                         $row.data('open', true)
@@ -1159,7 +1159,13 @@ openerp.web.ListView.Groups = openerp.web.Class.extend( /** @lends openerp.web.L
                 } catch (e) {
                     $group_column.html(row_data[group_column.id].value);
                 }
-                if (group.openable) {
+                if (!group.length) {
+                    // Kinda-ugly hack: jquery-ui has no "empty" icon, so set
+                    // wonky background position to ensure nothing is displayed
+                    // there but the rest of the behavior is ui-icon's
+                    $group_column.prepend(
+                        '<span class="ui-icon" style="float: left; background-position: 150px 150px">');
+                } else if (group.openable) {
                     // Make openable if not terminal group & group_by_no_leaf
                     $group_column
                         .prepend('<span class="ui-icon ui-icon-triangle-1-e" style="float: left;">');
@@ -1186,7 +1192,7 @@ openerp.web.ListView.Groups = openerp.web.Class.extend( /** @lends openerp.web.L
                             format = "%.2f";
                         }
                         $('<td>')
-                            .text(_.sprintf(format, value))
+                            .text(_.str.sprintf(format, value))
                             .appendTo($row);
                     } else {
                         $row.append('<td>');
@@ -1245,7 +1251,7 @@ openerp.web.ListView.Groups = openerp.web.Class.extend( /** @lends openerp.web.L
                 var pages = Math.ceil(dataset.ids.length / limit);
                 self.$row
                     .find('.oe-pager-state')
-                        .text(_.sprintf('%d/%d', page + 1, pages))
+                        .text(_.str.sprintf('%d/%d', page + 1, pages))
                     .end()
                     .find('button[data-pager-action=previous]')
                         .attr('disabled', page === 0)
diff --git a/addons/web/static/src/js/view_tree.js b/addons/web/static/src/js/view_tree.js
index 5143adb3838..34d47b92813 100644
--- a/addons/web/static/src/js/view_tree.js
+++ b/addons/web/static/src/js/view_tree.js
@@ -42,7 +42,8 @@ openerp.web.TreeView = openerp.web.View.extend(/** @lends openerp.web.TreeView#
             model: this.model,
             view_id: this.view_id,
             view_type: "tree",
-            toolbar: this.view_manager ? !!this.view_manager.sidebar : false
+            toolbar: this.view_manager ? !!this.view_manager.sidebar : false,
+            context: this.dataset.get_context()
         }, this.on_loaded);
     },
     /**
@@ -214,17 +215,23 @@ openerp.web.TreeView = openerp.web.View.extend(/** @lends openerp.web.TreeView#
     // Get details in listview
     activate: function(id) {
         var self = this;
+        var local_context = {
+            active_model: self.dataset.model,
+            active_id: id,
+            active_ids: [id]};
         this.rpc('/web/treeview/action', {
             id: id,
             model: this.dataset.model,
             context: new openerp.web.CompoundContext(
-                this.dataset.get_context(), {
-                    active_model: this.dataset.model,
-                    active_id: id,
-                    active_ids: [id]})
+                this.dataset.get_context(), local_context)
         }, function (actions) {
             if (!actions.length) { return; }
             var action = actions[0][2];
+            var c = new openerp.web.CompoundContext(local_context);
+            if (action.context) {
+                c.add(action.context);
+            }
+            action.context = c;
             self.do_action(action);
         });
     },
diff --git a/addons/web/static/src/js/views.js b/addons/web/static/src/js/views.js
index efa5ac5b2a8..eff94b95ad7 100644
--- a/addons/web/static/src/js/views.js
+++ b/addons/web/static/src/js/views.js
@@ -210,7 +210,7 @@ session.web.ViewManager =  session.web.Widget.extend(/** @lends session.web.View
                     sidebar_id : self.element_id + '_sidebar_' + view.view_type,
                     action : self.action,
                     action_views_ids : views_ids
-                }, self.flags, view.options || {})
+                }, self.flags, self.flags[view.view_type] || {}, view.options || {})
             });
             views_ids[view.view_type] = view.view_id;
         });
@@ -534,7 +534,7 @@ session.web.ViewManagerAction = session.web.ViewManager.extend(/** @lends oepner
             $logs_list = $logs.find('ul').empty();
         $logs.toggleClass('oe-has-more', log_records.length > cutoff);
         _(log_records.reverse()).each(function (record) {
-            $(_.sprintf('<li><a href="#">%s</a></li>', record.name))
+            $(_.str.sprintf('<li><a href="#">%s</a></li>', record.name))
                 .appendTo($logs_list)
                 .delegate('a', 'click', function (e) {
                     self.do_action({
@@ -628,7 +628,7 @@ session.web.Sidebar = session.web.Widget.extend({
     },
 
     add_section: function(name, code) {
-        if(!code) code = _.underscored(name);
+        if(!code) code = _.str.underscored(name);
         var $section = this.sections[code];
 
         if(!$section) {
@@ -656,7 +656,7 @@ session.web.Sidebar = session.web.Widget.extend({
         //
 
         var self = this,
-            $section = this.add_section(_.titleize(section_code.replace('_', ' ')), section_code),
+            $section = this.add_section(_.str.titleize(section_code.replace('_', ' ')), section_code),
             section_id = $section.attr('id');
 
         if (items) {
diff --git a/addons/web/static/src/xml/base.xml b/addons/web/static/src/xml/base.xml
index 25cfaee1232..6d35cf15d6c 100644
--- a/addons/web/static/src/xml/base.xml
+++ b/addons/web/static/src/xml/base.xml
@@ -18,7 +18,7 @@
     </div>
 </t>
 <t t-name="Interface">
-    <div id="oe_loading" class="loading"></div>
+    <div id="oe_loading"></div>
     <table border="0" cellpadding="0" cellspacing="0" width="100%" height="100%" class="main_table">
     <tr>
         <td colspan="2" valign="top">
@@ -63,7 +63,9 @@
     </table>
 </t>
 <t t-name="Loading">
+    <div class="loading">
     Loading...
+    </div>
 </t>
 <t t-name="Database">
     <ul class="db_options" style="padding: 0px; display: inline;">
@@ -703,7 +705,7 @@
 </t>
 <t t-name="Widget">
     Unhandled widget
-    <t t-raw="console.log('Unhandled widget', widget)"/>
+    <t t-js="dict">console.warn('Unhandled widget', dict.widget);</t>
 </t>
 <t t-name="WidgetFrame">
     <table border="0" width="100%" cellpadding="0" cellspacing="0" class="oe_frame oe_forms">
@@ -896,13 +898,13 @@
 </t>
 <t t-name="web.datetimepicker">
     <div class="oe_datepicker_root">
-        <input type="text" size="1" style="width: 100%"/>
+        <input type="text" size="1" style="width: 100%"
+            t-att-name="widget.name"
+            t-attf-class="oe_datepicker_master field_#{widget.type_of_date}"
+        />
         <img class="oe_input_icon oe_datepicker_trigger" src="/web/static/src/img/ui/field_calendar.png"
              title="Select date" width="16" height="16" border="0"/>
-        <div class="oe_datepicker ui-widget-content ui-corner-all" style="display: none; position: absolute; z-index: 1;">
-            <div class="oe_datepicker_container"/>
-            <button type="button" class="oe_datepicker_close ui-state-default ui-priority-primary ui-corner-all" style="float: right;">Done</button>
-        </div>
+        <input type="text" size="1" class="oe_datepicker_container" disabled="disabled"/>
     </div>
 </t>
 <t t-name="FieldSelection">
@@ -1070,7 +1072,7 @@
     </table>
 </t>
 <t t-name="WidgetButton">
-    <button type="button" style="width: 100%" class="button">
+    <button type="button" class="oe_button">
         <img t-if="widget.node.attrs.icon" t-att-src="'/web/static/src/img/icons/' + widget.node.attrs.icon + '.png'" width="16" height="16"/>
         <span t-if="widget.string"><t t-esc="widget.string"/></span>
     </button>
@@ -1152,8 +1154,8 @@
         t-att-title="attrs.help"
         t-att-class="classes.join(' ')"
         t-att-autofocus="attrs.default_focus === '1' ? 'autofocus' : undefined">
-    <img t-if="attrs.icon" t-att-src="'/web/static/src/img/icons/' + attrs.icon + '.png'" width="16" height="16"/>
-    <br t-if="attrs.icon and attrs.string"/>
+    <img t-att-src="'/web/static/src/img/icons/' + (attrs.icon || 'gtk-home') + '.png'" width="16" height="16"/>
+    <br t-if="attrs.string"/>
     <t t-esc="attrs.string"/>
 </button>
 <span t-name="SearchView.filters" class="filter_label_group"