EasyUI datagrid 选择单元格 出现文本框 修改 四

@disabled = "disabled", 只读属性

数据初始化

        public JsonResult RateList(string dispatch_number, string target_currency)
        {
            var product = new[]
            {
                new { REQUEST_FUNDS_CURRENCY ="RMB" ,RATE_VALUE="2.32"},
                new { REQUEST_FUNDS_CURRENCY ="RMB1" ,RATE_VALUE="2.12"},
                new { REQUEST_FUNDS_CURRENCY ="RMB2" ,RATE_VALUE="2.34"},
            };
            return Json(new { total = product.Count(), rows = product }, JsonRequestBehavior.AllowGet);
        }

　　

 <link href="~/Content/easyui.css" rel="stylesheet" />
 <link href="~/Content/icon.css" rel="stylesheet" />
 <script src="~/Scripts/jquery-1.10.2.min.js"></script>
 <script src="~/Scripts/jquery.easyui.min.js"></script>

 <div style="width:300px; height:350px;">
     <button  id="qq" >dfsd</button>
     <table id="Cse_Bespeak_Log" ></table>
     </div>
     <script type="text/javascript">
         $('#qq').click(function () { //保存的时候 最后 一个框还没完成 修改
             if (endEditCal()) {
                 console.log();
             }

         });
         var RATE_VALUE;
         $.extend($.fn.datagrid.methods, {
             beginEditCell: function (jq, param) {
                 return jq.each(function () {
                     var opts = $(this).datagrid('options');
                     var fields = $(this).datagrid('getColumnFields', true).concat($(this).datagrid('getColumnFields'));
                     for (var i = ; i < fields.length; i++) {
                         var col = $(this).datagrid('getColumnOption', fields[i]);
                         col.editor1 = col.editor;
                         if (fields[i] != param.field) {
                             col.editor = null;
                         }
                     }
                     $(this).datagrid('beginEdit', param.index);
                     for (var i = ; i < fields.length; i++) {
                         var col = $(this).datagrid('getColumnOption', fields[i]);
                         col.editor = col.editor1;
                     }
                 });
             }
         });
         var editIndex = -;
         function endEditCal() {
             if (editIndex == -) {
                 return true;
             }
             if ($('#Cse_Bespeak_Log').datagrid('validateRow', editIndex)) {
                 $('#Cse_Bespeak_Log').datagrid('endEdit', editIndex);
                 editIndex = -;
                 return true;
             }
             else {
                 return false;
             }
         }
         $("#Cse_Bespeak_Log").datagrid({
             url: "@Url.Action("RateList")",
             queryParams: {
                 dispatch_number: "",
                 target_currency: "",
             },
             loadMsg: "数据加载中......",
             rownumbers: true,
             autoRowHeight: false,
             fit: true,
             fitColumns: false,
             striped: true,
             singleSelect: true,
             collapsible: false,
             pagination: false,
             columns: [[
                 {
                     field: 'REQUEST_FUNDS_CURRENCY', title: '请款币别', width: ,
                 },
                 {
                     field: 'RATE_VALUE', title: '汇率', width: ,
                     editor: { type: 'text', },
                     styler: function (value, row, index) {
                         return 'background-color:#ecffff;';
                     },
                 }]],
             onClickCell: function (index, field, value) { //编辑一个单元格
                 if (endEditCal()) {
                     $(this).datagrid('selectRow', index).datagrid('beginEditCell', { index: index, field: field }); //编辑一个单元格
                     //$(this).datagrid('beginEdit', index); //编辑一行
                     RATE_VALUE = $(this).datagrid("getRows")[index].RATE_VALUE;
                     editIndex = index;
                 }
                 else {

                 }
             },
             onAfterEdit: function (index, row, changes) {//改变后触发
                 console.log(changes.RATE_VALUE);
                 if(changes.RATE_VALUE<)
                 {
                     $('#Cse_Bespeak_Log').datagrid('updateRow', {
                         index: index,
                         row: {
                             RATE_VALUE:
                         },
                     });
                 }
             }

         });

     </script>