网格内的访问文本框ID

问题描述：

大家好，

我在网格内有一个文本框，而该网格在usercontrol内.在这种情况下，如何访问Javascript

Hi all,

I have a textbox inside the grid and that grid is inside the usercontrol. in that case how can i access the textbox id in Javascript

答

中的文本框ID，您需要通过其ClientID获取文本框.
浏览以下链接以完成任务.
如何在JQuery中访问ASP.NET控件客户端ID [访问其他TD中控件的ClientID [ ^ ]
从JQuery访问文本框 [

You need to get the textbox by its ClientID.
Go through the below links to do your task.
How to Access ASP.NET Controls client id in JQuery[^].
Accessing ClientID of a Control in a different TD[^]
Access Textbox from JQuery[^]

文本框是服务器控件，您无法访问它直接带有文本框ID.

原因是处理后发送给用户的任何Web控件都是html，如果您看到源，则ID会更改.

试试这个

The Textbox is a server control and you cannot access it directly with the text box id.

The reason is any web control when processed and send back to user is a html and if you see the source, the id is changed.

Try this

var obj = document.getElementById("<%= textbox1.ClientID %>)
alert(obj.value);

希望这会有所帮助.
欢呼

Hope this helps.
cheers

对网格视图使用RowCommand事件.

use RowCommand event for the grid view.

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