JScript innerHTML值 [英] JScript innerHTML value

问题描述

嗨！


在以下JScript函数中：

功能 cancelClick（）

{

var gridView = document.getElementById（ " GridViewNewsHead" ）;

var gridViewlength = document.getElementById（ " GridViewNewsHead" ）。rows.length;

var gridViewTextBox = gridView.rows [gridViewlength - 1] .cells [0];

var gridViewTextBoxinnerHTML = gridViewTextBox.innerHTML;

}

我得到了以下innerHTML值：

< INPUT id = GridViewNewsHead_ctl04_TextBox2 style =" WIDTH：99％" tabIndex = 0 value =欧洲名称= GridViewNewsHead $ ctl04 $ TextBox2 autocomplete =" off"> < INPUT id = GridViewNewsHead_ctl04_twNhAdd_ClientState tabIndex = 0 type = hidden name = GridViewNewsHead $ ctl04 $ twNhAdd_ClientState> < SPAN id = GridViewNewsHead_ctl04_rfvForNH style =" DISPLAY：none;颜色：红色"的ControlToValidate = QUOT; GridViewNewsHead_ctl04_TextBox2" errormessage ="请输入主标题"显示= QUOT;无" initialvalue isvalid =" true">< / SPAN>< INPUT id = GridViewNewsHead_ctl04_vcFname_ClientState tabIndex = 0 type = hidden name = GridViewNewsHead $ ctl04 $ vcFname_ClientState>

从上面的innerHTML值，我想得到在JScript函数中id为'GridViewNewsHead_ctl04_TextBox2'的值。

请帮助。



PS：其实我试图获取id GridView TextBox（动态添加），同时取消添加行上的Ajax确认框！

解决方案

我们可以检索如下所示的完整ID：

var gridView = document.getElementById（<％= GridViewNewsHead.ClientID ％> ）;

原因我们需要使用ServerSide变量是ASP.Net将容器名称添加到id中以保持它在页面中的唯一性。


谢谢

Hi!


In the following JScript function:

function cancelClick()

{

var gridView = document.getElementById("GridViewNewsHead");

var gridViewlength = document.getElementById("GridViewNewsHead").rows.length;

var gridViewTextBox = gridView.rows[gridViewlength - 1].cells[0];

var gridViewTextBoxinnerHTML = gridViewTextBox.innerHTML;

}

I got the following innerHTML value:

<INPUT id=GridViewNewsHead_ctl04_TextBox2 style="WIDTH: 99%" tabIndex=0 value=Europe name=GridViewNewsHead$ctl04$TextBox2 autocomplete="off"> <INPUT id=GridViewNewsHead_ctl04_twNhAdd_ClientState tabIndex=0 type=hidden name=GridViewNewsHead$ctl04$twNhAdd_ClientState> <SPAN id=GridViewNewsHead_ctl04_rfvForNH style="DISPLAY: none; COLOR: red" controltovalidate="GridViewNewsHead_ctl04_TextBox2" errormessage="Please Enter Main Heading" display="None" initialvalue isvalid="true"></SPAN><INPUT id=GridViewNewsHead_ctl04_vcFname_ClientState tabIndex=0 type=hidden name=GridViewNewsHead$ctl04$vcFname_ClientState>

From the above innerHTML value, I want to get the value of id that is 'GridViewNewsHead_ctl04_TextBox2' in the JScript function.

Please help.

Thanks


PS: Actually, I was trying to get the id of GridView TextBox (added dynamically) while cancelling the Ajax Confirmation Box on Add row!

解决方案

Hi ,

we could retrieve the full id like this:

var gridView = document.getElementById(<%=GridViewNewsHead.ClientID%>);

the reason that we need to use ServerSide variable is ASP.Net will add the container name to the id to keep it's unique in the page.


Thanks

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