Modify the facade NABFront to populate the proper value of the field from the backend, by correlating it to the appropriate item name in the DXL.

修改外观NABFront以便用来自后端的值填充字段，这需要将这个字段与DXL中适当的项目名称关联起来。

youdao

You pass eval the name of the field to evaluate and the method, in turn, determines the current data item and prepares a regular call through DataBinder.Eval.

您将计算的字段名和方法传递给Eval，决定当前的数据项并通过DataBinder . Eval准备一个常规调用。

youdao

Check if item called CXMD is available in the Name field.

检查Name字段中名为CXMD的项是否可用。

youdao