/*制作一个简单的表格
?1.首先设置好表的列模型（列数、每列的名称、类型、如何显示、header/dataIndex,二维的）Ext.grid.ColumnModel
?2.第二，添加数据（二维数组） var data=...
?3.第三，转换原始数据，用Ext.data.Store 创建一个数据存储对象（proxy/reader）,或者直接用SimpleStore
?4.用Ext.grid.GridPanel把原始数据和转换的数据装配在一起
?*/
?var colM=new Ext.grid.ColumnModel([
????{header:"编号",dataIndex:"id"},
????{header:"姓名",dataIndex:"name"},
????{header:"性别",dataIndex:"sex"},
????{header:"年龄",dataIndex:"age"},
????{header:"电邮",dataIndex:"email"},
??]);
?
?var data=[['1','wang','男','20','wang@163.com'],
????['2','wang2','男','20','wang@163.com'],
????['3','wang3','男','20','wang@163.com'],
????['4','wang4','男','20','wang@163.com'],
????['5','wang5','男','20','wang@163.com']
???? ];
?
? var store= new Ext.data.Store({
??????????????????? proxy:new Ext.data.MemoryProxy(data),
??????????????????? reader:new Ext.data.ArrayReader({},[{name:'id'},
?????????????????????? ?{name:'name'},
?????????????????????? ?{name:'sex'},
?????????????????????? ?{name:'age'},
??????????????????????? {name:'email'}
??????????????????]),
??? });
?//var store=new Ext.data.SimpleStore({data:data,fields:['id','name','sex','age','email']});
?
?
?var grid=new Ext.grid.GridPanel({
??renderTo:'test',//渲染到id为test的页面中
??title:'test',
??height:200,
??cm:colM,
??store:store,
?});