asp.net checkbox confimation in javascript

Question

0.00/5 (No votes)

See more:

Hi,

VB.net, VS2010
i have 3 checkboxes, if the user checks the box it should ask for a confirmation in a msgbox. if OK is clicked then it should run the codebehing, if CANCEL is clicked then it should cancel the operation and refresh the page so that the wrongly checked box would retain its original state.

please help on this

thanks
Joe

Posted 17-Oct-11 4:24am

joe_j

Add a Solution

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)

Muralikrishna8811 · Accepted Answer · 2011-10-17T04:31:00

Solution 1

Hi,

try this

JavaScript

function f2(tid) {
        if (confirm("Are you Sure?")) {
          //do your code
        }
        else {
            document.getElementById(tid).checked = false;
        }

And design

HTML

<table width="50%" align="center" id="dt1">
           <tr> <td>   <input type="checkbox" id="ch1" onclick="f2(this.id)"  />
               </td>
           </tr>
           <tr>
               <td>
                   <input type="checkbox" id="ch2" onclick="f2(this.id)" />
               </td>
           </tr>
           <tr>
               <td>
                   <input type="checkbox" onclick="f2(this.id)"  />
               </td>
           </tr>
           <tr>
               <td>
                   <input type="checkbox" />
               </td>
           </tr>
         </table>

All the Best

Posted 17-Oct-11 4:31am

Muralikrishna8811

Comments

joe_j 18-Oct-11 2:27am

THanks for that but it doesnt work it throws an error
i tried
else {document.getElementById('<%=cb_ibinv.ClientID %>').checked = false;}
but they are all giving error
and for the checkbox i tried onclientclick="return f2()" still error

Muralikrishna8811 18-Oct-11 4:32am

there is no onclientclick event for checkbox

Muralikrishna8811 18-Oct-11 4:38am

letme try another way

Muralikrishna8811 18-Oct-11 4:43am

K fine

and you've to follow some other way for your requirement.
means using jquery you can post data to server on confirm yes.

think about this.

joe_j 18-Oct-11 4:57am

mm not so sure on how to do this actually
if you could help me on this it would be great.

Muralikrishna8811 18-Oct-11 5:02am

its works fine for me
i dono y its not wrk for you

Muralikrishna8811 18-Oct-11 5:02am

what exactly you want to do

Muralikrishna8811 18-Oct-11 5:05am

provide your code with error

joe_j 18-Oct-11 7:56am

after the users tick the 4 checkboxes that i have on an aspx page, a java script msgbox is poped asking them to confirm the action. if ok is clicked, the codebehind is fired, if cancel is clicked i need the checkboxes to be in their original state. is this possible? i was just trying to work around this.

When i put in the code that you had provided, it thorows a JQUERY error

joe_j 18-Oct-11 8:03am

K, this is wierd.. all this time it was giving me an error. and after i closed and restarted VS, your code is working perfectly.

thanks a lot mate.

Muralikrishna8811 18-Oct-11 8:14am

most welcome