[FIX] web: Kanban: quick create several records in a row

Before this rev., when quick creating a record in a grouped kanban
view, the quick create widget wasn't automatically re-opened, which
didn't allow the user to quickly create several records in a row
(without clicking each time on the '+').

This desired behavior had been broken by rev. 1d34e26, which aimed
to properly reload the kanban column when a record was created
(e.g. column counter, progress bar...).

3 files changed, 69 insertions, 7 deletions

diff --git a/addons/web/static/src/js/views/kanban/kanban_controller.js b/addons/web/static/src/js/views/kanban/kanban_controller.js
index 2f6f566649e..7b12e6f034c 100644
--- a/addons/web/static/src/js/views/kanban/kanban_controller.js
+++ b/addons/web/static/src/js/views/kanban/kanban_controller.js
@@ -355,11 +355,13 @@ var KanbanController = BasicController.extend({
                     self._updateEnv();
 
                     var columnState = self.model.getColumn(db_id);
-                    return self.renderer.updateColumn(columnState.id, columnState).then(function () {
-                        if (event.data.openRecord) {
-                            self.trigger_up('open_record', {id: db_id, mode: 'edit'});
-                        }
-                    });
+                    return self.renderer
+                        .updateColumn(columnState.id, columnState, {openQuickCreate: true})
+                        .then(function () {
+                            if (event.data.openRecord) {
+                                self.trigger_up('open_record', {id: db_id, mode: 'edit'});
+                            }
+                        });
                 });
         }
     },
diff --git a/addons/web/static/src/js/views/kanban/kanban_renderer.js b/addons/web/static/src/js/views/kanban/kanban_renderer.js
index 0f91fb2ae14..e4e37095afa 100644
--- a/addons/web/static/src/js/views/kanban/kanban_renderer.js
+++ b/addons/web/static/src/js/views/kanban/kanban_renderer.js
@@ -141,15 +141,23 @@ var KanbanRenderer = BasicRenderer.extend({
      *
      * @param {string} localID the column id
      * @param {Object} columnState
+     * @param {Object} [options]
+     * @param {boolean} [options.openQuickCreate] if true, directly opens the
+     *   QuickCreate widget in the updated column
      *
      * @returns {Deferred}
      */
-    updateColumn: function (localID, columnState) {
+    updateColumn: function (localID, columnState, options) {
         var newColumn = new KanbanColumn(this, columnState, this.columnOptions, this.recordOptions);
         var index = _.findIndex(this.widgets, {db_id: localID});
         var column = this.widgets[index];
         this.widgets[index] = newColumn;
-        return newColumn.insertAfter(column.$el).then(column.destroy.bind(column));
+        return newColumn.insertAfter(column.$el).then(function () {
+            if (options && options.openQuickCreate) {
+                newColumn.addQuickCreate();
+            }
+            column.destroy();
+        });
     },
     /**
      * Updates a given record with its new state.
diff --git a/addons/web/static/tests/views/kanban_tests.js b/addons/web/static/tests/views/kanban_tests.js
index 9c8361e63ae..f10c459baf2 100644
--- a/addons/web/static/tests/views/kanban_tests.js
+++ b/addons/web/static/tests/views/kanban_tests.js
@@ -493,6 +493,58 @@ QUnit.module('Views', {
         kanban.destroy();
     });
 
+    QUnit.test('quick create several records in a row', function (assert) {
+        assert.expect(6);
+
+        var kanban = createView({
+            View: KanbanView,
+            model: 'partner',
+            data: this.data,
+            arch: '<kanban class="o_kanban_test" on_create="quick_create">' +
+                        '<field name="bar"/>' +
+                        '<templates><t t-name="kanban-box">' +
+                        '<div><field name="foo"/></div>' +
+                    '</t></templates></kanban>',
+            groupBy: ['bar'],
+        });
+
+        assert.strictEqual(kanban.$('.o_kanban_group:first .o_kanban_record').length, 1,
+            "first column should contain one record");
+
+        // click to add an element, fill the input and press ENTER
+        kanban.$('.o_kanban_header .o_kanban_quick_add i').first().click();
+
+        assert.strictEqual(kanban.$('.o_kanban_quick_create').length, 1,
+            "the quick create should be open");
+
+        kanban.$('.o_kanban_quick_create input')
+            .val('new partner 1')
+            .trigger($.Event('keypress', {
+                which: $.ui.keyCode.ENTER,
+                keyCode: $.ui.keyCode.ENTER,
+            }));
+
+        assert.strictEqual(kanban.$('.o_kanban_group:first .o_kanban_record').length, 2,
+            "first column should now contain two records");
+        assert.strictEqual(kanban.$('.o_kanban_quick_create').length, 1,
+            "the quick create should still be open");
+
+        // create a second element in a row
+        kanban.$('.o_kanban_quick_create input')
+            .val('new partner 2')
+            .trigger($.Event('keypress', {
+                which: $.ui.keyCode.ENTER,
+                keyCode: $.ui.keyCode.ENTER,
+            }));
+
+        assert.strictEqual(kanban.$('.o_kanban_group:first .o_kanban_record').length, 3,
+            "first column should now contain three records");
+        assert.strictEqual(kanban.$('.o_kanban_quick_create').length, 1,
+            "the quick create should still be open");
+
+        kanban.destroy();
+    });
+
     QUnit.test('quick create fail in grouped', function (assert) {
         assert.expect(7);