如何在ClientValidationFunction上获取'controlToValidate'属性？ [英] How to get the 'controlToValidate' property on ClientValidationFunction?

问题描述

让我们说我有这段代码。

Lets say I have this code.

<asp:TextBox ID="TextBox1" runat="server" />

<asp:CustomValidator ID="CustomValidator1" runat="server"
    ClientValidationFunction="ValidationFunction1"
    ControlToValidate="TextBox1"
    Display="Dynamic" />

还有一个验证功能：

function ValidationFunction1(sender, args)
{
}

我想知道是否可以在该函数内让Control验证以下内容：

And i would like to know if, inside the function I could get the Control to validate something like:

var v = sender.ControlToValidate;

推荐答案

实际上 sender.controltovalidate 给出控件的 ClientID 。因此，这似乎是一个解决方案。

Actually sender.controltovalidate gives the ClientID of the control. So this seems like a solution.

function ValidationFunction1(sender, args){
    var v = document.getElementById(sender.controltovalidate);
}

我尝试过并且对我有用。请通知它是否有效。

I tried and it worked for me. Please notify if it works.

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