我尝试将数据视图从 http://docs.sencha.com/extjs/4.1.3/#!/api/Ext.view.View 定义为 http://jsfiddle.net/JtTDH/
这是我的代码
Ext.define('Example', {
extend: 'Ext.view.View',
tpl: new Ext.XTemplate(
'<tpl for=".">',
'<div style="margin-bottom: 10px;" class="thumb-wrap">',
'<img src="{src}" />',
'<br/><span>{caption}</span>',
'</div>',
'</tpl>'
),
itemSelector: 'div.thumb-wrap',
emptyText: 'No images available',
initComponent: function() {
var store = Ext.create('Ext.data.Store', {
id:'imagesStore',
fields: [
{ name:'src', type:'string' },
{ name:'caption', type:'string' }
],
data: [
{ src:'http://www.sencha.com/img/20110215-feat-drawing.png', caption:'Drawing & Charts' },
{ src:'http://www.sencha.com/img/20110215-feat-data.png', caption:'Advanced Data' },
{ src:'http://www.sencha.com/img/20110215-feat-html5.png', caption:'Overhauled Theme' },
{ src:'http://www.sencha.com/img/20110215-feat-perf.png', caption:'Performance Tuned' }
]
});
this.store = store;
this.callParent(arguments);
}
});
我认为这是正确的,但这不起作用。如何解决这个问题。
答案 0 :(得分:1)
您的代码很好,但您需要为其定义渲染目标。例如,您可以将renderTo: Ext.getBody()
添加到您的定义中,它将正常工作。请在此处查看工作示例:https://fiddle.sencha.com/#fiddle/md