Question

Help fix radiobutton like Javascript function

Asked by: stopher2475

I have 2 checkboxes. accept and reject. I need to make checking one cause the other to uncheck.
I wrote this function
<script type="text/JavaScript">
<!--
function flip(flipper, flippee){
      
      if (document.getElementById(flipper).checked){
            document.getElementById(flippee).checked = false;      
            }
}
//-->
</script>

and in the page I have asp script to produce this HTML:
<tr><td><INPUT name ='hv_' TYPE='hidden' value='50'>50</td>
       <td><INPUT type='checkbox' value='YES' id='app_50' name='app_50'></td>
       <td><INPUT type='checkbox' value='YES' id='rej_50' name='rej_50' onClick="flip(rej_50','app_50'"></td>
</tr>

Can someone tell me where I'm going wrong?

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Asked On
2006-10-26 at 14:18:32ID22039167
Tags

javascript

,

checked

,

value

Topic

JavaScript

Participating Experts
2
Points
500
Comments
7

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Answers

 

by: daniel_ballaPosted on 2006-10-26 at 14:20:53ID: 17815422

Hi stopher2475,
you could try

function flip(flipper, flippee){
     
     document.getElementById(flippee).checked = !document.getElementById(flipper).checked;
}

Cheers!
Dani

 

by: ZvonkoPosted on 2006-10-26 at 14:25:12ID: 17815450

Like this:

<tr><td><INPUT name ='hv_' TYPE='hidden' value='50'>50</td>
       <td><INPUT type='checkbox' value='YES' id='app_50' name='app_50' onClick="this.form.rej_50.checked=false" ></td>
       <td><INPUT type='checkbox' value='YES' id='rej_50' name='rej_50' onClick="this.form.app_50.checked=false"></td>
</tr>


But why do you not use radio buttons?

 

by: stopher2475Posted on 2006-10-26 at 14:26:28ID: 17815462

Looking at my code I forgot to close the bracket in the onclick function. Doh.
Working now.
Thanks for the help.
Chris

 

by: ZvonkoPosted on 2006-10-26 at 14:27:57ID: 17815475

For example like this:

<tr><td><INPUT name ='hv_' TYPE='hidden' value='50'>50</td>
       <td><INPUT type='radio' name='YES' value='app_50' ></td>
       <td><INPUT type='radio' name='YES' value='rej_50' ></td>
</tr>

 

by: stopher2475Posted on 2006-10-26 at 14:28:17ID: 17815479

Not using radio buttons because I don't want to absoloutly select one if I'm not selecting the other but I can't select one if I've selected the other.

 

by: stopher2475Posted on 2006-10-26 at 14:30:11ID: 17815488

Actually I meant to accept your 1st answer Zvonko.

 

by: ZvonkoPosted on 2006-10-26 at 14:31:26ID: 17815497

The comment clarifies it all.

Thanks.

20120131-EE-VQP-002

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