数据网格问题. [英] Datagrid Problem.

问题描述

嗨...大家好，
我如何在datgrid control.eg中验证组合框:
假设没有选择组合框列表项.它将很亲密.我们使用asp.net + c#.但是在验证部门中，我们用jsp验证编写.
如何验证?
帮帮我.
鼓励您考虑这一点...

Hi...every one ,
how do i validate the combobox in datgrid control.eg:
suppose am not select the combo box list item.it will be intimate me.we r using asp.net+c#.but in validation sector we wrote in jsp validation.
how do i validate it?
help me.
encourage u regards this...

推荐答案

嗨
您可以在GridView的RowDataBind事件期间编写

Hi
You can write during RowDataBind event of GridView

GridView1_RowDataBinding(...)
{
    DropDownList drp = (DropDownList e.Row.FindControl("DropDownList1");
    drp.Attributes.Add("onblur","checkValidation(this);");
}

在Java脚本中，您应该定义chcekValidation函数，例如

in java script you should define chcekValidation function like

function chcekValidation(_this)
{
if(_this.value=='Please select' || if(_this.value=='' )
{
   alert('Please select item from list');
   return false;
}
return true;
}

如有任何疑问，请让我知道.

如果对您有帮助，请提供投票.

谢谢，
Imdadhusen

Please do let me know, if you have any doubt.

Please provide Vote if this would be helpful to you.

Thanks,
Imdadhusen

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