merge upstream

bzr revid: chs@openerp.com-20110926112623-q68d3tebr80qt6l9

9 files changed, 422 insertions, 110 deletions

diff --git a/addons/web/static/src/js/boot.js b/addons/web/static/src/js/boot.js
index 27dc4dcda5e..447b6d92746 100644
--- a/addons/web/static/src/js/boot.js
+++ b/addons/web/static/src/js/boot.js
@@ -58,7 +58,7 @@ openerp.web = function(instance) {
     openerp.web.formats(instance);
     openerp.web.chrome(instance);
     openerp.web.data(instance);
-    var files = ["views","search","list","form","list_editable","web_mobile","view_tree","data_export"];
+    var files = ["views","search","list","form","list_editable","web_mobile","view_tree","data_export","data_import"];
     for(var i=0; i<files.length; i++) {
         if(openerp.web[files[i]]) {
             openerp.web[files[i]](instance);
diff --git a/addons/web/static/src/js/chrome.js b/addons/web/static/src/js/chrome.js
index 8a8962fd27b..c6b065205d7 100644
--- a/addons/web/static/src/js/chrome.js
+++ b/addons/web/static/src/js/chrome.js
@@ -218,9 +218,8 @@ openerp.web.Database = openerp.web.Widget.extend(/** @lends openerp.web.Database
         this.$element.closest(".openerp")
                 .removeClass("login-mode")
                 .addClass("database_block");
-        
+
         var self = this;
-        
         var fetch_db = this.rpc("/web/database/get_list", {}, function(result) {
             self.db_list = result.db_list;
         });
@@ -232,7 +231,7 @@ openerp.web.Database = openerp.web.Widget.extend(/** @lends openerp.web.Database
             self.lang_list = result.lang_list;
         });
         $.when(fetch_db, fetch_langs).then(function () {self.do_create();});
-        
+
         this.$element.find('#db-create').click(this.do_create);
         this.$element.find('#db-drop').click(this.do_drop);
         this.$element.find('#db-backup').click(this.do_backup);
@@ -399,7 +398,7 @@ openerp.web.Database = openerp.web.Widget.extend(/** @lends openerp.web.Database
     do_restore: function() {
         var self = this;
        	self.$option_id.html(QWeb.render("RestoreDB", self));
-       	
+
        	self.$option_id.find("form[name=restore_db_form]").validate({
             submitHandler: function (form) {
                 $.blockUI({message:'<img src="/web/static/src/img/throbber2.gif">'});
@@ -467,10 +466,11 @@ openerp.web.Login =  openerp.web.Widget.extend(/** @lends openerp.web.Login# */{
     /**
      * @constructs openerp.web.Login
      * @extends openerp.web.Widget
-     * 
+     *
      * @param parent
      * @param element_id
      */
+
     init: function(parent, element_id) {
         this._super(parent, element_id);
         this.has_local_storage = typeof(localStorage) != 'undefined';
@@ -496,7 +496,7 @@ openerp.web.Login =  openerp.web.Widget.extend(/** @lends openerp.web.Login# */{
     },
     display: function() {
         var self = this;
-        
+
         this.$element.html(QWeb.render("Login", this));
         this.database = new openerp.web.Database(
                 this, "oe_database", "oe_db_options");
@@ -574,14 +574,13 @@ openerp.web.Header =  openerp.web.Widget.extend(/** @lends openerp.web.Header# *
     /**
      * @constructs openerp.web.Header
      * @extends openerp.web.Widget
-     * 
+     *
      * @param parent
      */
     init: function(parent) {
         this._super(parent);
         this.qs = "?" + jQuery.param.querystring();
         this.$content = $();
-        console.debug("initializing header with id", this.element_id);
         this.update_promise = $.Deferred().resolve();
     },
     start: function() {
@@ -666,7 +665,7 @@ openerp.web.Header =  openerp.web.Widget.extend(/** @lends openerp.web.Header# *
                 });
         });
     },
-    
+
     on_action: function(action) {
     },
     on_preferences: function(){
@@ -702,10 +701,11 @@ openerp.web.Header =  openerp.web.Widget.extend(/** @lends openerp.web.Header# *
             },
                 Save: function(){
                     var inner_viewmanager = action_manager.inner_viewmanager;
-                    inner_viewmanager.views[inner_viewmanager.active_view].controller.do_save(function(){
-                        inner_viewmanager.start();
+                    inner_viewmanager.views[inner_viewmanager.active_view].controller.do_save()
+                    .then(function() {
+                        self.dialog.stop();
+                        window.location.reload();
                     });
-                    $(this).dialog('destroy')
                 }
             }
         });
@@ -713,7 +713,7 @@ openerp.web.Header =  openerp.web.Widget.extend(/** @lends openerp.web.Header# *
        action_manager.appendTo(this.dialog);
        action_manager.render(this.dialog);
     },
-    
+
     change_password :function() {
         var self = this;
         this.dialog = new openerp.web.Dialog(this,{
@@ -728,21 +728,13 @@ openerp.web.Header =  openerp.web.Widget.extend(/** @lends openerp.web.Header# *
             submitHandler: function (form) {
                 self.rpc("/web/session/change_password",{
                     'fields': $(form).serializeArray()
-                        }, function(result) {
-                         if (result.error) {
-                            self.display_error(result);
+                }, function(result) {
+                    if (result.error) {
+                        self.display_error(result);
                         return;
-                        }
-                        else {
-                            if (result.new_password) {
-                                self.session.password = result.new_password;
-                                var session = new openerp.web.Session(self.session.server, self.session.port);
-                                session.start();
-                                session.session_login(self.session.db, self.session.login, self.session.password)
-                            }
-                        }
-                    self.notification.notify("Changed Password", "Password has been changed successfully");
-                    self.dialog.close();
+                    } else {
+                        self.session.logout();
+                    }
                 });
             }
         });
@@ -766,7 +758,7 @@ openerp.web.Menu =  openerp.web.Widget.extend(/** @lends openerp.web.Menu# */{
     /**
      * @constructs openerp.web.Menu
      * @extends openerp.web.Widget
-     * 
+     *
      * @param parent
      * @param element_id
      * @param secondary_menu_id
@@ -918,7 +910,7 @@ openerp.web.WebClient = openerp.web.Widget.extend(/** @lends openerp.web.WebClie
     /**
      * @constructs openerp.web.WebClient
      * @extends openerp.web.Widget
-     * 
+     *
      * @param element_id
      */
     init: function(element_id) {
@@ -963,7 +955,6 @@ openerp.web.WebClient = openerp.web.Widget.extend(/** @lends openerp.web.WebClie
         this.session.start();
         this.login.start();
         this.menu.start();
-        console.debug("The openerp client has been initialized.");
     },
     on_logged: function() {
         if(this.action_manager)
@@ -1009,7 +1000,7 @@ openerp.web.WebClient = openerp.web.Widget.extend(/** @lends openerp.web.WebClie
             self.execute_home_action(home_action[0], ds);
         })
     },
-    default_home: function () { 
+    default_home: function () {
     },
     /**
      * Bundles the execution of the home action
@@ -1034,7 +1025,6 @@ openerp.web.WebClient = openerp.web.Widget.extend(/** @lends openerp.web.WebClie
     },
     do_url_set_hash: function(url) {
         if(!this.url_external_hashchange) {
-            console.log("url set #hash to",url);
             this.url_internal_hashchange = true;
             jQuery.bbq.pushState(url);
         }
@@ -1042,10 +1032,8 @@ openerp.web.WebClient = openerp.web.Widget.extend(/** @lends openerp.web.WebClie
     on_url_hashchange: function() {
         if(this.url_internal_hashchange) {
             this.url_internal_hashchange = false;
-            console.log("url jump to FLAG OFF");
         } else {
             var url = jQuery.deparam.fragment();
-            console.log("url jump to",url);
             this.url_external_hashchange = true;
             this.action_manager.on_url_hashchange(url);
             this.url_external_hashchange = false;
diff --git a/addons/web/static/src/js/core.js b/addons/web/static/src/js/core.js
index a33fca458d0..2e9294ded12 100644
--- a/addons/web/static/src/js/core.js
+++ b/addons/web/static/src/js/core.js
@@ -1,7 +1,10 @@
 /*---------------------------------------------------------
  * OpenERP Web core
  *--------------------------------------------------------*/
-
+var console;
+if (!console) {
+    console = {log: function () {}};
+}
 if (!console.debug) {
     console.debug = console.log;
 }
@@ -483,7 +486,8 @@ openerp.web.Session = openerp.web.CallbackEnabled.extend( /** @lends openerp.web
             self.user_context = result.context;
             self.db = result.db;
             self.session_save();
-            self.on_session_valid();
+            if (self.uid)
+                self.on_session_valid();
             return true;
         }).then(success_callback);
     },
@@ -771,7 +775,6 @@ openerp.web.SessionAware = openerp.web.CallbackEnabled.extend(/** @lends openerp
  *         // stuff that you want to init before the rendering
  *     },
  *     start: function() {
- *         this._super();
  *         // stuff you want to make after the rendering, `this.$element` holds a correct value
  *         this.$element.find(".my_button").click(/* an example of event binding * /);
  *
@@ -915,6 +918,8 @@ openerp.web.Widget = openerp.web.SessionAware.extend(/** @lends openerp.web.Widg
      * @returns {jQuery.Deferred}
      */
     start: function() {
+        /* The default implementation is only useful for retro-compatibility, it is
+        not necessary to call it using _super() when using Widget for new components. */
         if (!this.$element) {
             var tmp = document.getElementById(this.element_id);
             this.$element = tmp ? $(tmp) : undefined;
@@ -922,7 +927,7 @@ openerp.web.Widget = openerp.web.SessionAware.extend(/** @lends openerp.web.Widg
         return $.Deferred().done().promise();
     },
     /**
-     * Destroys the current widget, also destory all its children before destroying itself.
+     * Destroys the current widget, also destroy all its children before destroying itself.
      */
     stop: function() {
         _.each(_.clone(this.widget_children), function(el) {
@@ -943,7 +948,6 @@ openerp.web.Widget = openerp.web.SessionAware.extend(/** @lends openerp.web.Widg
      * If that's not the case this method will simply return `false`.
      */
     do_action: function(action, on_finished) {
-        console.log('Widget.do_action', action, on_finished);
         if (this.widget_parent) {
             return this.widget_parent.do_action(action, on_finished);
         }
diff --git a/addons/web/static/src/js/data_import.js b/addons/web/static/src/js/data_import.js
new file mode 100644
index 00000000000..9c686846751
--- /dev/null
+++ b/addons/web/static/src/js/data_import.js
@@ -0,0 +1,289 @@
+openerp.web.data_import = function(openerp) {
+var QWeb = openerp.web.qweb;
+/**
+ * Safari does not deal well at all with raw JSON data being returned. As a
+ * result, we're going to cheat by using a pseudo-jsonp: instead of getting
+ * JSON data in the iframe, we're getting a ``script`` tag which consists of a
+ * function call and the returned data (the json dump).
+ *
+ * The function is an auto-generated name bound to ``window``, which calls
+ * back into the callback provided here.
+ *
+ * @param {Object} form the form element (DOM or jQuery) to use in the call
+ * @param {Object} attributes jquery.form attributes object
+ * @param {Function} callback function to call with the returned data
+ */
+function jsonp(form, attributes, callback) {
+    attributes = attributes || {};
+    var options = {jsonp: _.uniqueId('import_callback_')};
+    window[options.jsonp] = function () {
+        delete window[options.jsonp];
+        callback.apply(null, arguments);
+    };
+    if ('data' in attributes) {
+        _.extend(attributes.data, options);
+    } else {
+        _.extend(attributes, {data: options});
+    }
+    $(form).ajaxSubmit(attributes);
+}
+
+openerp.web.DataImport = openerp.web.Dialog.extend({
+    template: 'ImportDataView',
+    dialog_title: "Import Data",
+    init: function(parent, dataset){
+        var self = this;
+        this._super(parent, {});
+        this.model = parent.model;
+        this.fields = [];
+        this.all_fields = [];
+        this.required_fields = null;
+
+        var convert_fields = function (root, prefix) {
+            prefix = prefix || '';
+            _(root.fields).each(function (f) {
+                self.all_fields.push(prefix + f.name);
+                if (f.fields) {
+                    convert_fields(f, prefix + f.id + '/');
+                }
+            });
+        };
+        this.ready  = $.Deferred.queue().then(function () {
+            self.required_fields = _(self.fields).chain()
+                .filter(function (field) { return field.required; })
+                .pluck('name')
+                .value();
+            convert_fields(self);
+            self.all_fields.sort();
+        });
+    },
+    start: function() {
+        var self = this;
+        this._super();
+        this.open({
+            modal: true,
+            width: '70%',
+            height: 'auto',
+            position: 'top',
+            buttons: [
+                {text: "Close", click: function() { self.stop(); }},
+                {text: "Import File", click: function() { self.do_import(); }, 'class': 'oe-dialog-import-button'}
+            ],
+            close: function(event, ui) {
+                self.stop();
+            }
+        });
+        this.toggle_import_button(false);
+        this.$element.find('#csvfile').change(this.on_autodetect_data);
+        this.$element.find('fieldset').change(this.on_autodetect_data);
+        this.$element.find('fieldset legend').click(function() {
+            $(this).next().toggle();
+        });
+        this.ready.push(new openerp.web.DataSet(this, this.model).call(
+            'fields_get', [], function (fields) {
+                self.graft_fields(fields);
+            }));
+    },
+    graft_fields: function (fields, parent, level) {
+        parent = parent || this;
+        level = level || 0;
+
+        var self = this;
+        _(fields).each(function (field, field_name) {
+            var f = {
+                id: field_name,
+                name: field_name,
+                string: field.string,
+                required: field.required
+            };
+
+            switch (field.type) {
+            case 'many2many':
+            case 'many2one':
+                f.name += '/id';
+                break;
+            case 'one2many':
+                f.name += '/id';
+                f.fields = [];
+                // only fetch sub-fields to a depth of 2 levels
+                if (level < 2) {
+                    self.ready.push(new openerp.web.DataSet(self, field.relation).call(
+                        'fields_get', [], function (fields) {
+                            self.graft_fields(fields, f, level+1);
+                    }));
+                }
+                break;
+            }
+            parent.fields.push(f);
+        });
+    },
+    toggle_import_button: function (newstate) {
+        this.$dialog.dialog('widget')
+                .find('.oe-dialog-import-button')
+                .button('option', 'disabled', !newstate);
+    },
+    do_import: function() {
+        if(!this.$element.find('#csvfile').val()) { return; }
+        var lines_to_skip = parseInt(this.$element.find('#csv_skip').val(), 10);
+        var with_headers = this.$element.find('#file_has_headers').prop('checked');
+        if (!lines_to_skip && with_headers) {
+            lines_to_skip = 1;
+        }
+        var indices = [], fields = [];
+        this.$element.find(".sel_fields").each(function(index, element) {
+            var val = element.value;
+            if (!val) {
+                return;
+            }
+            indices.push(index);
+            fields.push(val);
+        });
+
+        jsonp(this.$element.find('#import_data'), {
+            url: '/web/import/import_data',
+            data: {
+                model: this.model,
+                meta: JSON.stringify({
+                    skip: lines_to_skip,
+                    indices: indices,
+                    fields: fields
+                })
+            }
+        }, this.on_import_results);
+    },
+    on_autodetect_data: function() {
+        if(!this.$element.find('#csvfile').val()) { return; }
+        jsonp(this.$element.find('#import_data'), {
+            url: '/web/import/detect_data'
+        }, this.on_import_results);
+    },
+    on_import_results: function(results) {
+        this.$element.find('#result').empty();
+        var headers, result_node = this.$element.find("#result");
+
+        if (results['records']) {
+            var lines_to_skip = parseInt(this.$element.find('#csv_skip').val(), 10),
+                with_headers = this.$element.find('#file_has_headers').prop('checked');
+            headers = with_headers ? results.records[0] : null;
+
+            result_node.append(QWeb.render('ImportView.result', {
+                'headers': headers,
+                'records': lines_to_skip ? results.records.slice(lines_to_skip)
+                          : with_headers ? results.records.slice(1)
+                          : results.records
+            }));
+        } else if (results['error']) {
+            result_node.append(QWeb.render('ImportView.error', {
+                'error': results['error']}));
+        } else if (results['success']) {
+            if (this.widget_parent.widget_parent.active_view == "list") {
+                this.widget_parent.reload_content();
+            }
+            this.stop();
+            return;
+        }
+
+        var self = this;
+        this.ready.then(function () {
+            var $fields = self.$element.find('.sel_fields').bind('blur', function () {
+                if (this.value && !_(self.all_fields).contains(this.value)) {
+                    this.value = '';
+                }
+            }).autocomplete({
+                minLength: 0,
+                source: self.all_fields,
+                change: self.on_check_field_values
+            }).focus(function () {
+                $(this).autocomplete('search');
+            });
+            // Column auto-detection
+            _(headers).each(function (header, index) {
+                var f =_(self.fields).detect(function (field) {
+                    // TODO: levenshtein between header and field.string
+                    return field.name === header || field.string.toLowerCase() === header;
+                });
+                if (f) {
+                    $fields.eq(index).val(f.name);
+                }
+            });
+            self.on_check_field_values();
+        });
+    },
+    /**
+     * Looks through all the field selections, and tries to find if two
+     * (or more) columns were matched to the same model field.
+     *
+     * Returns a map of the multiply-mapped fields to an array of offending
+     * columns (not actually columns, but the inputs containing the same field
+     * names).
+     *
+     * Also has the side-effect of marking the discovered inputs with the class
+     * ``duplicate_fld``.
+     *
+     * @returns {Object<String, Array<String>>} map of duplicate field matches to same-valued inputs
+     */
+    find_duplicate_fields: function() {
+        // Maps values to DOM nodes, in order to discover duplicates
+        var values = {}, duplicates = {};
+        this.$element.find(".sel_fields").each(function(index, element) {
+            var value = element.value;
+            var $element = $(element).removeClass('duplicate_fld');
+            if (!value) { return; }
+
+            if (!(value in values)) {
+                values[value] = element;
+            } else {
+                var same_valued_field = values[value];
+                if (value in duplicates) {
+                    duplicates[value].push(element);
+                } else {
+                    duplicates[value] = [same_valued_field, element];
+                }
+                $element.add(same_valued_field).addClass('duplicate_fld');
+            }
+        });
+        return duplicates;
+    },
+    on_check_field_values: function () {
+        this.$element.find("#message, #msg").remove();
+
+        var required_valid = this.check_required();
+
+        var duplicates = this.find_duplicate_fields();
+        if (_.isEmpty(duplicates)) {
+            this.toggle_import_button(required_valid);
+        } else {
+            var $err = $('<div id="msg" style="color: red;">Destination fields should only be selected once, some fields are selected more than once:</div>').insertBefore(this.$element.find('#result'));
+            var $dupes = $('<dl>').appendTo($err);
+            _(duplicates).each(function(elements, value) {
+                $('<dt>').text(value).appendTo($dupes);
+                _(elements).each(function(element) {
+                    var cell = $(element).closest('td');
+                    $('<dd>').text(cell.parent().children().index(cell)).appendTo($dupes);
+                });
+            });
+            this.toggle_import_button(false);
+        }
+
+    },
+    check_required: function() {
+        if (!this.required_fields.length) { return true; }
+
+        var selected_fields = _(this.$element.find('.sel_fields').get()).chain()
+            .pluck('value')
+            .compact()
+            .value();
+
+        var missing_fields = _.difference(this.required_fields, selected_fields);
+        if (missing_fields.length) {
+            this.$element.find("#result").before('<div id="message" style="color:red">*Required Fields are not selected : ' + missing_fields + '.</div>');
+            return false;
+        }
+        return true;
+    },
+    stop: function() {
+        $(this.$dialog).remove();
+        this._super();
+    }
+});
+};
diff --git a/addons/web/static/src/js/formats.js b/addons/web/static/src/js/formats.js
index 925490b7459..e7feedf26a5 100644
--- a/addons/web/static/src/js/formats.js
+++ b/addons/web/static/src/js/formats.js
@@ -118,26 +118,26 @@ openerp.web.parse_value = function (value, descriptor, value_if_empty) {
             var tmp = Date.parseExact(value, _.sprintf("%s %s", Date.CultureInfo.formatPatterns.shortDate,
                     Date.CultureInfo.formatPatterns.longTime));
             if (tmp !== null)
-                return tmp;
+                return openerp.web.datetime_to_str(tmp);
             tmp = Date.parse(value);
             if (tmp !== null)
-                return tmp;
+                return openerp.web.datetime_to_str(tmp);
             throw value + " is not a valid datetime";
         case 'date':
             var tmp = Date.parseExact(value, Date.CultureInfo.formatPatterns.shortDate);
             if (tmp !== null)
-                return tmp;
+                return openerp.web.date_to_str(tmp);
             tmp = Date.parse(value);
             if (tmp !== null)
-                return tmp;
+                return openerp.web.date_to_str(tmp);
             throw value + " is not a valid date";
         case 'time':
             var tmp = Date.parseExact(value, Date.CultureInfo.formatPatterns.longTime);
             if (tmp !== null)
-                return tmp;
+                return openerp.web.time_to_str(tmp);
             tmp = Date.parse(value);
             if (tmp !== null)
-                return tmp;
+                return openerp.web.time_to_str(tmp);
             throw value + " is not a valid time";
     }
     return value;
diff --git a/addons/web/static/src/js/search.js b/addons/web/static/src/js/search.js
index 94143d4bbfa..db91d6bfd27 100644
--- a/addons/web/static/src/js/search.js
+++ b/addons/web/static/src/js/search.js
@@ -795,20 +795,18 @@ openerp.web.search.BooleanField = openerp.web.search.SelectionField.extend(/** @
  * @extends openerp.web.search.DateField
  */
 openerp.web.search.DateField = openerp.web.search.Field.extend(/** @lends openerp.web.search.DateField# */{
-    /**
-     * enables date picker on the HTML widgets
-     */
+    template: "SearchView.date",
     start: function () {
         this._super();
-        this.$element.addClass('field_date').datepicker({
-            dateFormat: 'yy-mm-dd'
-        });
-    },
-    stop: function () {
-        this.$element.datepicker('destroy');
+        this.datewidget = new openerp.web.DateWidget(this);
+        this.datewidget.prependTo(this.$element);
+        this.datewidget.$element.find("input").attr("size", 15);
+        this.datewidget.$element.find("input").attr("autofocus",
+            this.attrs.default_focus === '1' ? 'autofocus' : undefined);
+        this.datewidget.set_value(this.defaults[this.attrs.name] || false);
     },
     get_value: function () {
-        return this.$element.val();
+        return this.datewidget.get_value() || null;
     }
 });
 /**
@@ -1123,7 +1121,7 @@ openerp.web.search.ExtendedSearchProposition.Char = openerp.web.OldWidget.extend
     }
 });
 openerp.web.search.ExtendedSearchProposition.DateTime = openerp.web.OldWidget.extend({
-    template: 'SearchView.extended_search.proposition.datetime',
+    template: 'SearchView.extended_search.proposition.empty',
     identifier_prefix: 'extended-search-proposition-datetime',
     operators: [
         {value: "=", text: "is equal to"},
@@ -1134,18 +1132,16 @@ openerp.web.search.ExtendedSearchProposition.DateTime = openerp.web.OldWidget.ex
         {value: "<=", text: "less or equal than"}
     ],
     get_value: function() {
-        return this.$element.val();
+        return this.datewidget.get_value();
     },
     start: function() {
         this._super();
-        this.$element.datetimepicker({
-            dateFormat: 'yy-mm-dd',
-            timeFormat: 'hh:mm:ss'
-        });
+        this.datewidget = new openerp.web.DateTimeWidget(this);
+        this.datewidget.prependTo(this.$element);
     }
 });
 openerp.web.search.ExtendedSearchProposition.Date = openerp.web.OldWidget.extend({
-    template: 'SearchView.extended_search.proposition.date',
+    template: 'SearchView.extended_search.proposition.empty',
     identifier_prefix: 'extended-search-proposition-date',
     operators: [
         {value: "=", text: "is equal to"},
@@ -1156,14 +1152,12 @@ openerp.web.search.ExtendedSearchProposition.Date = openerp.web.OldWidget.extend
         {value: "<=", text: "less or equal than"}
     ],
     get_value: function() {
-        return this.$element.val();
+        return this.datewidget.get_value();
     },
     start: function() {
         this._super();
-        this.$element.datepicker({
-            dateFormat: 'yy-mm-dd',
-            timeFormat: 'hh:mm:ss'
-        });
+        this.datewidget = new openerp.web.DateWidget(this);
+        this.datewidget.prependTo(this.$element);
     }
 });
 openerp.web.search.ExtendedSearchProposition.Integer = openerp.web.OldWidget.extend({
diff --git a/addons/web/static/src/js/view_form.js b/addons/web/static/src/js/view_form.js
index 31779648f3b..4b9432ca41a 100644
--- a/addons/web/static/src/js/view_form.js
+++ b/addons/web/static/src/js/view_form.js
@@ -1007,19 +1007,18 @@ openerp.web.form.Field = openerp.web.form.Widget.extend(/** @lends openerp.web.f
      * the fields'context with the action's context.
      */
     build_context: function() {
-        // I previously belevied contexts should be herrited, but now I doubt it
-        //var a_context = this.view.dataset.get_context() || {};
         var f_context = this.field.context || null;
         // maybe the default_get should only be used when we do a default_get?
-        var v_context1 = this.node.attrs.default_get || {};
-        var v_context2 = this.node.attrs.context || {};
-        var v_context = new openerp.web.CompoundContext(v_context1, v_context2);
-        if (v_context1.__ref || v_context2.__ref || true) { //TODO niv: remove || true
+        var v_contexts = _.compact([this.node.attrs.default_get || null,
+            this.node.attrs.context || null]);
+        var v_context = new openerp.web.CompoundContext();
+        _.each(v_contexts, function(x) {v_context.add(x);});
+        if (_.detect(v_contexts, function(x) {return !!x.__ref;})) {
             var fields_values = this._build_view_fields_values();
             v_context.set_eval_context(fields_values);
         }
         // if there is a context on the node, overrides the model's context
-        var ctx = f_context || v_context;
+        var ctx = v_contexts.length > 0 ? v_context : f_context;
         return ctx;
     },
     build_domain: function() {
@@ -1121,16 +1120,13 @@ openerp.web.form.FieldFloat = openerp.web.form.FieldChar.extend({
     }
 });
 
-openerp.web.form.FieldDatetime = openerp.web.form.Field.extend({
-    init: function(view, node) {
-        this._super(view, node);
-        this.template = "FieldDate";
-        this.jqueryui_object = 'datetimepicker';
-    },
+openerp.web.DateTimeWidget = openerp.web.Widget.extend({
+    template: "web.datetimepicker",
+    jqueryui_object: 'datetimepicker',
+    type_of_date: "datetime",
     start: function() {
         var self = this;
-        this._super.apply(this, arguments);
-        this.$element.find('input').change(this.on_ui_change);
+        this.$element.find('input').change(this.on_change);
         this.picker({
             onSelect: this.on_picker_select,
             changeMonth: true,
@@ -1148,6 +1144,8 @@ openerp.web.form.FieldDatetime = openerp.web.form.Field.extend({
         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);
@@ -1157,63 +1155,96 @@ openerp.web.form.FieldDatetime = openerp.web.form.Field.extend({
         this.$element.find('input').val(date ? this.format_client(date) : '').change();
     },
     set_value: function(value) {
-        value = this.parse(value);
-        this._super(value);
+        this.value = value;
         this.$element.find('input').val(value ? this.format_client(value) : '');
     },
     get_value: function() {
-        return this.format(this.value);
+        return this.value;
     },
     set_value_from_ui: function() {
         var value = this.$element.find('input').val() || false;
         this.value = this.parse_client(value);
-        this._super();
     },
-    update_dom: function() {
-        this._super.apply(this, arguments);
+    set_readonly: function(readonly) {
+        this.readonly = readonly;
         this.$element.find('input').attr('disabled', this.readonly);
-        this.$element.find('img.oe_datepicker_trigger').toggleClass('oe_input_icon_disabled', this.readonly);
+        this.$element.find('img.oe_datepicker_trigger').toggleClass('oe_input_icon_disabled', readonly);
     },
-    validate: function() {
-        this.invalid = false;
+    is_valid: function(required) {
         var value = this.$element.find('input').val();
         if (value === "") {
-            this.invalid = this.required;
+            return !required;
         } else {
             try {
                 this.parse_client(value);
-                this.invalid = false;
+                return true;
             } catch(e) {
-                this.invalid = true;
+                return false;
             }
         }
     },
     focus: function() {
         this.$element.find('input').focus();
     },
-    parse: openerp.web.auto_str_to_date,
     parse_client: function(v) {
-        return openerp.web.parse_value(v, this.field);
-    },
-    format: function(val) {
-        return openerp.web.auto_date_to_str(val, this.field.type);
+        return openerp.web.parse_value(v, {"widget": this.type_of_date});
     },
     format_client: function(v) {
-        return openerp.web.format_value(v, this.field);
+        return openerp.web.format_value(v, {"widget": this.type_of_date});
+    },
+    on_change: function() {
+        if (this.is_valid()) {
+            this.set_value_from_ui();
+        }
     }
 });
 
-openerp.web.form.FieldDate = openerp.web.form.FieldDatetime.extend({
-    init: function(view, node) {
-        this._super(view, node);
-        this.jqueryui_object = 'datepicker';
-    },
+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();
     }
 });
 
+openerp.web.form.FieldDatetime = openerp.web.form.Field.extend({
+    template: "EmptyComponent",
+    build_widget: function() {
+        return new openerp.web.DateTimeWidget(this);
+    },
+    start: function() {
+        var self = this;
+        this._super.apply(this, arguments);
+        this.datewidget = this.build_widget();
+        this.datewidget.on_change.add(this.on_ui_change);
+        this.datewidget.appendTo(this.$element);
+    },
+    set_value: function(value) {
+        this._super(value);
+        this.datewidget.set_value(value);
+    },
+    get_value: function() {
+        return this.datewidget.get_value();
+    },
+    update_dom: function() {
+        this._super.apply(this, arguments);
+        this.datewidget.set_readonly(this.readonly);
+    },
+    validate: function() {
+        this.invalid = !this.datewidget.is_valid(this.required);
+    },
+    focus: function() {
+        this.datewidget.focus();
+    }
+});
+
+openerp.web.form.FieldDate = openerp.web.form.FieldDatetime.extend({
+    build_widget: function() {
+        return new openerp.web.DateWidget(this);
+    }
+});
+
 openerp.web.form.FieldText = openerp.web.form.Field.extend({
     init: function(view, node) {
         this._super(view, node);
@@ -1436,7 +1467,7 @@ openerp.web.form.FieldMany2One = openerp.web.form.Field.extend({
         this.$input = this.$element.find("input");
         this.$drop_down = this.$element.find(".oe-m2o-drop-down-button");
         this.$menu_btn = this.$element.find(".oe-m2o-cm-button");
-        
+
         // context menu
         var init_context_menu_def = $.Deferred().then(function(e) {
             var rdataset = new openerp.web.DataSetStatic(self, "ir.values", self.build_context());
@@ -1444,7 +1475,7 @@ openerp.web.form.FieldMany2One = openerp.web.form.Field.extend({
                 [[self.field.relation, false]], false, rdataset.get_context()], false, 0)
                 .then(function(result) {
                 self.related_entries = result;
-                
+
                 var $cmenu = $("#" + self.cm_id);
                 $cmenu.append(QWeb.render("FieldMany2One.context_menu", {widget: self}));
                 var bindings = {};
diff --git a/addons/web/static/src/js/view_list.js b/addons/web/static/src/js/view_list.js
index f8a89cd34a1..eeda44c4c99 100644
--- a/addons/web/static/src/js/view_list.js
+++ b/addons/web/static/src/js/view_list.js
@@ -415,8 +415,8 @@ openerp.web.ListView = openerp.web.View.extend( /** @lends openerp.web.ListView#
      */
     do_search: function (domains, contexts, groupbys) {
         return this.rpc('/web/session/eval_domain_and_context', {
-            domains: [this.dataset.get_domain()].concat(domains),
-            contexts: [this.dataset.get_context()].concat(contexts),
+            domains: _([this.dataset.get_domain()].concat(domains)).compact(),
+            contexts: _([this.dataset.get_context()].concat(contexts)).compact(),
             group_by_seq: groupbys
         }, $.proxy(this, 'do_actual_search'));
     },
@@ -541,6 +541,7 @@ openerp.web.ListView = openerp.web.View.extend( /** @lends openerp.web.ListView#
         if (_.isEmpty(records)) {
             records = this.groups.get_records();
         }
+        records = _(records).compact();
 
         var count = 0, sums = {};
         _(columns).each(function (column) {
@@ -1235,6 +1236,9 @@ openerp.web.ListView.Groups = openerp.web.Class.extend( /** @lends openerp.web.L
     },
     get_records: function () {
         if (_(this.children).isEmpty()) {
+            if (!this.datagroup.length) {
+                return;
+            }
             return {
                 count: this.datagroup.length,
                 values: this.datagroup.aggregates
diff --git a/addons/web/static/src/js/views.js b/addons/web/static/src/js/views.js
index 88db848118f..d31a3b05674 100644
--- a/addons/web/static/src/js/views.js
+++ b/addons/web/static/src/js/views.js
@@ -862,6 +862,8 @@ db.web.View = db.web.Widget.extend(/** @lends db.web.View# */{
         console.log('Todo');
     },
     on_sidebar_import: function() {
+        var import_view = new db.web.DataImport(this, this.dataset);
+        import_view.start();
     },
     on_sidebar_export: function() {
         var export_view = new db.web.DataExport(this, this.dataset);