Ext3.4-Gridpanel

 Ext.onReady(function () {

            var cm = new Ext.grid.ColumnModel([{ header: "id", dataIndex: "id" },
                                               { header: "name", dataIndex: "name" },
                                               { header: "score", dataIndex: "score"}]);
            var data = [['1', 'lilei', 90],
            ['2', 'hanmeimei', 100],
            ['3', 'john', 95]
            ]

            var store = new Ext.data.Store({    //Ext.data.Store创建一个存储对象,store负责把各种各样的数据(array,json)转换成Ext.data.Record
                proxy: new Ext.data.MemoryProxy(data), //定义代理
                reader: new Ext.data.ArrayReader({}, [   //Ext.data.ArrayReader用来解析数组
                        {name: 'id' },    //这里可以使用mapping来指定数据的位置,如果想把数组中的第2个元素映射成id,mapping:1
                        {name: 'name' },
                        { name: 'store' }
                ])
            });
            store.load();
            var grid = new Ext.grid.GridPanel({
                height:500,
                renderTo: Ext.getBody(),
                store: store,
                    cm:cm
            })
        })

  

原文地址:https://www.cnblogs.com/anbylau2130/p/3624095.html