foam-framework
Version:
MVC metaprogramming framework
71 lines (65 loc) • 2.22 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: 'AbstractDAOView',
extends: 'foam.ui.SimpleView',
documentation: function() { /*
<p>For $$DOC{ref:'foam.ui.View',usePlural:true} that take data items from a $$DOC{ref:'DAO'}
and display them all, $$DOC{ref:'.'} provides the basic interface. Set or bind
either $$DOC{ref:'.data'} or $$DOC{ref:'.dao'} to your source $$DOC{ref:'DAO'}.</p>
<p>Call $$DOC{ref:'.onDAOUpdate'} to indicate a data change that should be
re-rendered.</p>
*/},
exports: [ 'dao$ as daoViewCurrentDAO$' ],
properties: [
{
name: 'data',
postSet: function(oldDAO, dao) {
if ( this.dao !== dao ) {
this.dao = dao;
}
},
documentation: function() { /*
Sets the $$DOC{ref:'DAO'} to render items from. Use $$DOC{ref:'.data'}
or $$DOC{ref:'.dao'} interchangeably.
*/}
},
{
model_: 'foam.core.types.DAOProperty',
name: 'dao',
label: 'DAO',
help: 'An alias for the data property.',
onDAOUpdate: 'onDAOUpdate',
postSet: function(oldDAO, dao) {
if (!dao) {
this.data = '';
} else if ( this.data !== dao ) {
this.data = dao;
}
},
documentation: function() { /*
Sets the $$DOC{ref:'DAO'} to render items from. Use $$DOC{ref:'.data'}
or $$DOC{ref:'.dao'} interchangeably.
*/}
}
],
methods: {
onDAOUpdate: function() { /* Implement this $$DOC{ref:'Method'} in
sub-models to respond to changes in $$DOC{ref:'.dao'}. */ }
}
});