[fix] categories were broken

bzr revid: nicolas.vanhoren@openerp.com-20111107141323-zmariwqu0qns3bcm

addons/point_of_sale/static/src/js/pos.js

@@ -751,6 +751,10 @@ openerp.point_of_sale = function(db) {
         function CategoryView() {
             CategoryView.__super__.constructor.apply(this, arguments);
         }
+        
+        CategoryView.prototype.events = {
+            'click .oe-pos-categories-list a': 'changeCategory'
+        };
 
         CategoryView.prototype.template = qweb_template('pos-category-template');
         CategoryView.prototype.render = function(ancestors, children) {
@@ -776,6 +780,10 @@ openerp.point_of_sale = function(db) {
                 })()
             }));
         };
+        CategoryView.prototype.changeCategory = function(a) {
+            var id = $(a.target).data("category-id");
+            this.trigger("changeCategory", id);
+        };
         return CategoryView;
     })();
     ProductView = (function() {
@@ -1153,6 +1161,7 @@ openerp.point_of_sale = function(db) {
             }
             c = pos.categories[id];
             $('#products-screen').html(this.categoryView.render(c.ancestors, c.children));
+            this.categoryView.delegateEvents();
             products = pos.store.get('product.product').filter( function(p) {
                 var _ref;
                 return _ref = p.pos_categ_id[0], __indexOf.call(c.subtree, _ref) >= 0;

addons/point_of_sale/static/src/xml/pos.xml

@@ -143,15 +143,15 @@
     <t t-name="pos-category-template">
         <header>
             <ol class="breadcrumb">
-                <li>
-                    <a href="#">
+                <li class="oe-pos-categories-list">
+                    <a href="javascript:void(0)">
                         <img src="/point_of_sale/static/src/img/home.png" class="homeimg" />
                     </a>
                 </li>
                 <t t-foreach="breadcrumb" t-as="category">
-                    <li>
+                    <li class="oe-pos-categories-list">
                         <img src="/point_of_sale/static/src/img/bc-arrow.png" class="bc-arrow" />
-                        <a t-att-href="'#category/' + category.id">
+                        <a href="javascript:void(0)" t-att-data-category-id="category.id">
                             <t t-esc="category.name"/>
                         </a>
                     </li>
@@ -166,8 +166,8 @@
             <h4>Categories:</h4>
             <ol>
                 <t t-foreach="categories" t-as="category">
-                    <li>
-                        <a t-att-href="'#category/' + category.id" class="button">
+                    <li class="oe-pos-categories-list">
+                        <a href="javascript:void(0)" t-att-data-category-id="category.id" class="button">
                             <t t-esc="category.name"/>
                         </a>
                     </li>