1. script
<script type="text/javascript">
Ext.define('MyApp.store.MyTreeStore', {
extend: 'Ext.data.TreeStore',
requires: [
'Ext.data.proxy.Ajax',
'Ext.data.reader.Json'
],
constructor: function(cfg) {
var me = this;
cfg = cfg || {};
me.callParent([Ext.apply({
storeId: 'MyTreeStore',
root:{
text:'root',
expanded:true
},
proxy: {
type: 'ajax',
url: '/backoffice/buy/menuTreeList.ajax',
reader: {
type: 'json'
}
}
}, cfg)]);
}
});
Ext.define('MyApp.view.MyTreePanel', {
extend: 'Ext.tree.Panel',
requires: [
'Ext.tree.View'
],
height: 250,
width: 400,
title: 'My Tree Panel',
store: 'MyTreeStore',
renderTo: "test",
initComponent: function() {
var me = this;
Ext.applyIf(me, {
viewConfig: {
}
});
me.callParent(arguments);
}
});
Ext.onReady(function() {
Ext.create('MyApp.store.MyTreeStore');
Ext.create('MyApp.view.MyTreePanel');
Ext.create('Ext.Button', {
renderTo: "test",
text: 'My Button',
listeners: {
}
});
});
</script>
2. HTML
<body>
<table id="t">
<colgroup>
<col />
<col width="100"/>
<col />
</colgroup>
<tr>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td> </td>
<td id="test"> </td>
<td> </td>
</tr>
<tr>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td> </td>
<td> </td>
<td> </td>
</tr>
</table>
</body>
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