ExtJS Grid가 SimpleStore 및 다중 선택 상자를 사용하는 방법_extjs

///<참조 경로="./vswd-ext_2. 0.2.js" />
Ext.onReady(function(){
var data = [
[1,"wilson.fu",10],
[2,"wilson.fu2",20],
[3,"wilson.fu3",30]
];

var sqldata = new Array()
for(var i=0;i<10;i )
{
sqldata.push([i.toString(),"wilson.fu" i.toString(),10*i]);
}

var sm = new Ext.grid. CheckboxSelectionModel({handleMouseDown:Ext.emptyFn});
var cm = new Ext.grid.ColumnModel([
sm,
{header:"编号",dataIndex:"id",sortable:true} ,
{header:"姓name",dataIndex:"name"},
{header:"排序值",dataIndex:"ordernum",sortable:true}
]); >var store = new Ext.data.SimpleStore({
fields:[
{name:"id"},
{name:"name"},
{name:"ordernum"}
]
});

store.loadData(sqldata);

var gd = new Ext.grid.GridPanel({
renderTo:"grid",
cm:cm,
sm:sm,
store:store,
loadMask:true
})

Ext.get("btn").on(" click",function(){
var Selections = gd.getSelectionModel().getSelections();
디버거
//得到选择的行的值
});

});