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我試圖改變使用setSrc圖像的來源,但我得到這個錯誤: 遺漏的類型錯誤:無法調用「setSrc」的未定義SenchaTouch:Ext.getCmp()setSrc()方法不能正常工作
Ext.Ajax.request.success Ext.apply.callback Ext.define.onComplete Ext.define.onStateChange (anonymous function)
這是我的源代碼: 查看頁:
Ext.define('MechanicalTerk.view.Picture', {
extend: 'Ext.Container',
xtype: 'Picture',
requires: [
'Ext.data.Store'
],
config: {
layout: 'vbox',
items:
[
{
xtype: 'toolbar',
docked: 'top',
title: 'Requests',
minHeight: '60px',
items: [
{
xtype:'button',
ui:'back button',
id:'backButton',
text:'Back'
},{
xtype: 'button',
id:'logoutButton',
text: 'Logout'
}
],
},
{
xtype:'image',
height:500,
id:'layoutImage'
}
]
}
});
控制器:
Ext.define('MechanicalTerk.controller.PictureController',{
extend:'Ext.app.Controller',
showPicture: function(userID,sentAt){
Ext.Ajax.request({
url:'app/Model/database.php',
params: {
functionID: 3,
userID: userID,
sentAt: sentAt,
},
success: function (response, opts){
Ext.getCmp('layoutImage').setSrc('http://www.sencha.com/img/20110215-feat-perf.png');
Ext.Viewport.setActiveItem(Ext.create('MechanicalTerk.view.Picture'));
}
});
}
});
任何想法?