extjs 的一段代码

来源：互联网发布：淘宝上手办店铺编辑：程序博客网时间：2024/05/15 02:04
Ext.define('MyApp.view.MyViewport', {    extend: 'Ext.container.Viewport',    layout: {        type: 'border'    },    initComponent: function() {        var me = this;        Ext.applyIf(me, {            items: [                {                    xtype: 'treepanel',                    region: 'west',                    split: true,                    maxWidth: 300,                    width: 200,                    title: 'My Tree Panel',                    viewConfig: {                    }                },                {                    xtype: 'container',                    region: 'center',                    layout: {                        type: 'border'                    },                    items: [                        {                            xtype: 'panel',                            region: 'south',                            split: true,                            height: 100,                            maxHeight: 300,                            title: 'My Panel'                        },                        {                            xtype: 'gridpanel',                            region: 'center',                            title: 'My Grid Panel',                            columns: [                                {                                    xtype: 'gridcolumn',                                    dataIndex: 'string',                                    text: 'String'                                },                                {                                    xtype: 'numbercolumn',                                    dataIndex: 'number',                                    text: 'Number'                                },                                {                                    xtype: 'datecolumn',                                    dataIndex: 'date',                                    text: 'Date'                                },                                {                                    xtype: 'booleancolumn',                                    dataIndex: 'bool',                                    text: 'Boolean'                                }                            ],                            viewConfig: {                            }                        }                    ]                }            ]        });        me.callParent(arguments);    }});