[ADD] multiple records deletion

bzr revid: xmo@openerp.com-20110407153527-6r8cb7oym1fp5r6x

addons/base/static/src/js/list.js

@@ -50,7 +50,15 @@ openerp.base.ListView = openerp.base.Controller.extend(
                 return _.extend({id: name, tag: field.tag}, field.attrs, fields[name]);
             }).value();
 
+        this.visible_columns = _.filter(this.columns, function (column) {
+            return column.invisible !== '1';
+        });
         this.$element.html(QWeb.render("ListView", this));
+
+        // Head hook
+        this.$element.find('#oe-list-delete').click(this.do_delete_selected);
+
+        // Cell events
         this.$element.find('table').delegate(
                 'th.oe-record-selector', 'click', function (e) {
                     // A click in the selection cell should not activate the
@@ -59,6 +67,8 @@ openerp.base.ListView = openerp.base.Controller.extend(
         });
         this.$element.find('table').delegate(
                 'td.oe-record-delete button', 'click', this.do_delete);
+
+        // Global rows handlers
         this.$element.find('table').delegate(
                 'tr', 'click', this.on_select_row);
 
@@ -163,6 +173,15 @@ openerp.base.ListView = openerp.base.Controller.extend(
         this.dataset.unlink(
             [this.rows[$(e.currentTarget).closest('tr').prevAll().length].id]);
     },
+    /**
+     * Handles deletion of all selected lines
+     */
+    do_delete_selected: function () {
+        var selection = this.get_selection();
+        if (selection.length) {
+            this.dataset.unlink(selection);
+        }
+    },
     /**
      * Gets the ids of all currently selected records, if any
      * @returns a list of ids, empty if no record is selected (or the list view is not selectable

addons/base/static/src/xml/base.xml

@@ -171,6 +171,13 @@
 </t>
 <t t-name="ListView.header">
     <thead t-if="options.header">
+        <tr t-if="options.selectable and options.deletable">
+            <th t-att-colspan="visible_columns.length + 2">
+                <button type="button" id="oe-list-delete">
+                    Delete Selected
+                </button>
+            </th>
+        </tr>
         <tr>
             <th t-if="options.selectable"/>
             <t t-foreach="columns" t-as="column">
@@ -180,6 +187,7 @@
                     </t>
                 </th>
             </t>
+            <th t-if="options.deletable"/>
         </tr>
     </thead>
 </t>

addons/base/static/test/list.js

@@ -103,4 +103,24 @@ $(document).ready(function () {
             start();
         });
     });
+    asyncTest('multiple records deletion', 1, function () {
+        var deleted;
+        var listview = new openerp.base.ListView(
+                {}, null, 'qunit-fixture', {model: null, unlink: function (ids) {
+            deleted = ids;
+        }});
+
+        listview.on_loaded(fvg);
+
+        listview.do_fill_table([{id: 1}, {id: 2}, {id: 3}]).then(function () {
+            listview.$element.find('tbody th input:eq(2)')
+                             .attr('checked', true);
+            listview.$element.find('tbody th input:eq(1)')
+                             .attr('checked', true);
+
+            listview.$element.find('#oe-list-delete').click();
+            deepEqual(deleted, [2, 3]);
+            start();
+        });
+    });
 });