easyui datagrid combobox

Question

eeasyuidatagridcombobox

Answer 1

 $(function(){
         $("#datagrid_pro").datagrid({
              columns: [[ 
                    { field: 'orderid', title: '订单ID', width: '80' ,
                          editor: {
                                 type: 'combobox',
                                 options: {
                                         //这里应该怎么绑定数据 如 url: ../ja/combobox.ashx
                                        url:工程路径+请求路径(如工程名为easyui，数据请求路径为data.ashx，则为easui/data.ashx)
                                  }
                           }
                    }
                 ]] 
       }) ;
   }) 

Answer 2

 经过一早上的奋斗终于解决数据绑定的问题 
原因出在请求的ashx 返回的数据，我换成json  var Address = [{ "value": "1", "text": "CHINA" }, { "value": "2", "text": "USA" }, { "value": "3", "text": "Koren" }]; 之后，在editor: {
                                 type: 'combobox',
                                 options: {
                                         //这里应该怎么绑定数据 如 url: ../ja/combobox.ashx
                                       url: ....,
                                       valueField:"value",
                                       textField: "text"
                                  }
                           }不过又出现了一个问题，发现点击下拉框的时候 不管选择哪个，最后都会显示选择的是第一个数据的  这是为什么呢？