Question

请问如可Ext中combobox显示数据库数据 给个例子 详细一点 谢谢

Answer 1

xtype : "combo",
fieldLabel : "显示",
store : ds,
valueField : "dlid",
displayField : "dlname",
width:120,
typeAhead : true,
mode : 'local',
triggerAction : 'all'
}
var combostoreforestkind = new Ext.data.Store( {
proxy : new Ext.data.HttpProxy( {
url : "访问地址"
method : "post"
}),
reader : new Ext.data.JsonReader( {
root : 'root',
totalProperty : "total"
},
[ {
name : "dlid",
type : 'string'

}, {
type : 'string',
name : "dlname"

}]});
ds.load();