foam-framework
Version:
MVC metaprogramming framework
58 lines (54 loc) • 1.56 kB
JavaScript
/**
* @license
* Copyright 2015 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: 'PredicatedView',
extends: 'foam.ui.View',
properties: [
{
name: 'dao',
help: 'Payload of the view; assumed to be a DAO.'
},
{
name: 'predicate',
defaultValueFn: function() { return TRUE; },
postSet: function(_, p) { this.predicatedDAO = this.dao.where(p); }
},
{
model_: 'foam.core.types.DAOProperty',
name: 'predicatedDAO'
},
{
name: 'view',
required: true,
preSet: function(_, v) {
if ( typeof v === 'string' ) v = this.Y.lookup(v);
this.children = [v];
v.data = v.dao = this.predicatedDAO$Proxy;
return v;
}
}
],
methods: {
init: function() {
this.SUPER();
this.Y_ = this.Y.sub({DAO: this.predicatedDAO$Proxy});
},
toHTML: function() { return this.view.toHTML(); },
initHTML: function() { this.view.initHTML(); }
}
});