foam-framework
Version:
MVC metaprogramming framework
74 lines (70 loc) • 2.02 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: 'KeyView',
extends: 'foam.ui.View',
properties: [
{
name: 'dao',
factory: function() {
if (!this.subType) return undefined;
var basename = this.subType.split('.').pop();
var lowercase = basename[0].toLowerCase() + basename.substring(1);
return this.X[lowercase + 'DAO'] || this.X[basename + 'DAO'];
}
},
{ name: 'mode' },
{
name: 'data',
postSet: function(_, value) {
var self = this;
var subKey = this.X.lookup(this.subType + '.' + this.subKey);
var sink = { put: function(o) { self.innerData = o; } };
if ( subKey.name === 'id' ) this.dao.find(value, sink);
else this.dao.where(EQ(subKey, value)).limit(1).select(sink);
}
},
{
name: 'innerData',
},
{ name: 'subType' },
{
name: 'model',
defaultValueFn: function() { return this.X.lookup(this.subType); }
},
{ name: 'subKey' },
{
model_: 'ViewFactoryProperty',
name: 'innerView',
defaultValue: 'foam.ui.DetailView'
},
],
methods: {
toHTML: function() {
this.children = [];
var view = this.innerView({
id: this.id,
model: this.model,
mode: this.mode,
data$: this.innerData$
});
this.addChild(view);
return view.toHTML();
}
}
});