JavaScript

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JavaScript

column-tree.js：源码内容

							/*!
 * Ext JS Library 3.1.0
 * Copyright(c) 2006-2009 Ext JS, LLC
 * licensing@extjs.com
 * http://www.extjs.com/license
 */
Ext.onReady(function(){
    var tree = new Ext.ux.tree.ColumnTree({
        width: 550,
        height: 300,
        rootVisible:false,
        autoScroll:true,
        title: 'Example Tasks',
        renderTo: Ext.getBody(),
        columns:[{
            header:'Task',
            width:330,
            dataIndex:'task'
        },{
            header:'Duration',
            width:100,
            dataIndex:'duration'
        },{
            header:'Assigned To',
            width:100,
            dataIndex:'user'
        }],
        loader: new Ext.tree.TreeLoader({
            dataUrl:'column-data.json',
            uiProviders:{
                'col': Ext.ux.tree.ColumnNodeUI
            }
        }),
        root: new Ext.tree.AsyncTreeNode({
            text:'Tasks'
        })
    });
});

						