foam-framework
Version:
MVC metaprogramming framework
57 lines (51 loc) • 1.43 kB
JavaScript
/**
* @license
* Copyright 2014 Google Inc. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
CLASS({
package: 'foam.ui',
name: 'CSSImageBooleanView',
extends: 'foam.ui.SimpleView',
properties: [
'data',
],
methods: {
initHTML: function() {
if ( ! this.$ ) return;
this.data$.addListener(this.update);
this.$.addEventListener('click', this.onClick);
},
toHTML: function() {
return '<span id="' + this.id + '" class="' + this.className + ' ' + (this.data ? 'true' : '') + '"> </span>';
}
},
listeners: [
{
name: 'update',
code: function() {
if ( ! this.$ ) return;
DOM.setClass(this.$, 'true', this.data);
}
},
{
name: 'onClick',
code: function(e) {
e.stopPropagation();
this.data = ! this.data;
this.update();
}
}
]
});