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我是ExtJS的新手,我尝试在西部地区使用导航树创建视口。我无法弄清楚为什么下面的代码渲染视口,而不是树;有人可以帮忙吗?在视口面板中显示TreeStore
Ext.onReady(function() {
var navTree = Ext.create('Ext.data.TreeStore', {
root: {
text: 'Root Node',
expanded: true,
children: [
{
text: 'Child 1',
leaf: true
},
{
text: 'Child 2',
leaf: true
}
]
}
});
var vp = Ext.create('Ext.Viewport', {
layout: 'border',
defaults: {
frame: true,
split: true
},
items: [
{
id: 'titlePanel',
height: 40,
region: 'north'
},
{
id: 'navPanel',
store: navTree,
width: 250,
region: 'west',
title: 'West Region',
collapsible: true
},
{
id: 'bodyPanel',
region: 'center',
title: 'Center Region'
}
]
});
});
这样做;谢谢! – Doug 2013-02-11 17:36:20