var controlManager = this.D000001AccountList;//获取子表控件对象

        var subObjectId = $.IGuid();  //创建行ID

          controlManager.AddRow( subObjectId, {

              "D000001AccountList.AccountName": "赋值",

              "D000001AccountList.AccountClassification": "赋值",

              "D000001AccountList.OwnerIdName": "赋值"

        })

var currentRowId =   this.F67c89495df154ab69ede62c1b61a0658.GetValue()[0].ObjectId; //第一行子表ID                      this.F67c89495df154ab69ede62c1b61a0658.UpdateRow(   currentRowId, {

                      "F67c89495df154ab69ede62c1b61a0658.jyjg": "赋值",

                      "F67c89495df154ab69ede62c1b61a0658.dqgys": "赋值",

                      "F67c89495df154ab69ede62c1b61a0658.cpmc": "赋值"

                              });

var details= this.D000001AccountList;//获取子表控件对象

 details.ClearRows(); //清除子表中的所有行

//获取子表第一行数据的ObjectId

var currentRowId =   this.F67c89495df154ab69ede62c1b61a0658.GetValue()[ 0 ].ObjectId;

//获取子表第一行数据中控件编码为"F67c89495df154ab69ede62c1b61a0658.F0000044"的控件对象

var cellObj = this.F67c89495df154ab69ede62c1b61a0658.GetCellManager(   currentRowId, "F67c89495df154ab69ede62c1b61a0658.F0000044" );

//设置控件不可写

cellObj.SetReadonly(true);

//设置控件不可见

cellObj.SetVisible(false);

//若F67c89495df154ab69ede62c1b61a0658.F0000044控件为下拉框、复选框、单选框控件，可以清空选项、添加选项

cellObj.ClearItems();

cellObj.AddItem("选项1");