如何在JAVAscript中获取HTML标签的值 [英] How to get value of HTML tag in JAVAscript

问题描述

嗨 我的HTML标签为

Hi my HTML tag as

<table><thead><th id="UltraWebGridData_c_0_4" class="abc" hieght="" style="">
<nobr>First Name
</nobr>

<th>
</th></th></thead></table>

我必须在javascript中获取名字作为文本.
我也不能更改上面的代码，因为它是由C#代码自动/动态生成的.
请给我建议.
谢谢

I have to get first name as a text in javascript.
also I cant change the above code because it is automatically/dynamically generated by C# code
please suggest me.
Thanks

推荐答案

如果它是由C#代码动态生成的，则无法通过这种方式获取.
像这样使用...

If it is dynamically generated by the C# code then you cant get by this way..

Use like this...

document.getElementByID("<%= Element.ClientID %>").innerText or innerHTML

因为asp.net的每个控件都有

because every control of a asp.net has

runat="server"

，这意味着该控件的HTML代码由ASp.Net生成，其ID也由C#生成.

which means that the HTML code for the control is generated by ASp.Net and its id is also generated by C#.

您可以在javascript中获取包含id属性的任何html标记

Hi,

You can get any html tag in javascript which are contains Id property

document.getElementByID("Id of that html Tag").innerText or .innerHTML

尝试此操作，您可以获取内部html标签或该标签内的内部文本k


一切顺利

Try this you can get inner html tags or inner text within that tag k


All the best

http://www. javascript-coder.com/javascript-form/javascript-get-form.phtml [

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