Image button with image

Question

2.00/5 (1 vote)

See more:

I Have this link button in gridview
<asp:LinkButton id="lnkAssign1" Text="" CssClass="firstImage" runat="server" Height="35px" __designer:wfdid="w2" OnClientClick="return ChangeImage(event,this);" CommandArgument='<%# Eval("DriverId") %>' CommandName="Assign" ToolTip="Assign"></asp:LinkButton>

my javascript function is

function ChangeImage(e)
{
   var obj = e.srcElement || e.target;
   //var test;
   if(document.getElementById(obj.id).className == "firstImage")
   {
   document.getElementById(obj.id).className = "secondImage";

   
   }
   else
   {
   document.getElementById(obj.id).className = "firstImage"

   }
   return false;
}

Now first image is checkbox image...second image is checkbox with check

Now I want if I check checkbox i.e. second image I want to set some flag=true;
Just now I am not getting how to check when I click which image is selected, because I have set image on link button.

Posted 16-Sep-10 21:21pm

tejasvee

Updated 16-Sep-10 23:22pm

Richard MacCutchan

v4

Add a Solution

Comments

Sunasara Imdadhusen 17-Sep-10 5:09am

You can refer document.getElementById(obj.id).className to check which state is currently active.

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

m@dhu · Answer 1 · 2010-09-16T23:23:00

As i understood.. to set flag when checkbox is checked and clear when unchecked...
Not exactly but try like..

function ChangeImage(e)
{
   var obj = e.srcElement || e.target;
   //var test;
   if(document.getElementById(obj.id).className == &quot;firstImage&quot;)
   {
   document.getElementById(obj.id).className = &quot;secondImage&quot;;
   document.getElementById("<%=Label1.ClientID>").innerHTML = "clearflag";
   }
   else
   {
   document.getElementById(obj.id).className = &quot;firstImage&quot;
   document.getElementById("&lt;%=Label1.ClientID&gt;").innerHTML = "setflag";
   }
   return false;
}

and then insert the Label value into db..