onClick event handler 1

[FederalProgrammer]

I have 3 types of Accounts and for each of them different count of radio buttons should be displayed:

Silver = 1 radio button should be displayed
Gold = 2 radio buttons should be displayed
Platinum = 3 radio buttons should be displayed

I display the radio buttons and assign an onclick event handler in php using the following code:

for ($i = 0;$i < count($rooms); $i++)
{
   $result = mysql_query("SELECT * FROM rooms WHERE id={$rooms[$i]}");
   $row = mysql_fetch_object($result);
					
   $roomNum = $rooms[$i];
   echo "<input type='radio' 
                name='rdiChat' 
                value='$roomNum' 
                onclick = HandleChatroomSelected();> 
                $row->name
         </a>";
}

and here's the definition of the HandleChatroomSelected()

function  HandleChatroomSelected()
{
   var selectedChat = 'Donot know yet';

   // in here, document.form.rdiChat is undefined, when there is only a single radio button
   //but it works when I have more than 1 radio buttons on document.form	
   
   for (i = 0; i < document.form.rdiChat.length; i++)
   {
      if (document.form.rdiChat[i].checked)
      {
         selectedChat = document.form.rdiChat[i].value;
      }
   }
   //...more code in here ...
}

---------------

http://www.enyotic.com/corporate/

 

[LFI]

Try:

[b]if(!document.form.rdiChat.length || document.form.rdiChat.length == 1)
{
 selectedChat = document.form.rdiChat.value;
}//end if
else
{
[/b]
 for (i = 0; i < document.form.rdiChat.length; i++)
   {
      if (document.form.rdiChat[i].checked)
      {
         selectedChat = document.form.rdiChat[i].value;
      }
   }
[b]}//end else[/b]

It's likely that if there is only one radio button, then it is not referenced by rdiChat[0], but just by rdiChat (i.e., no index).

'hope that helps.

--Dave

 

[FederalProgrammer]

U honestly RULE... THANX A MILLION!!!


---------------

http://www.enyotic.com/corporate/

 

[LFI]

'glad to be of help. I left out a tiny bit of code. I'm sure you caught it, but here it is anyway:

if(!document.form.rdiChat.length || document.form.rdiChat.length == 1)
{
 [b]if (document.form.rdiChat.checked)
 {[/b]
  selectedChat = document.form.rdiChat.value;
 [b]}//end if[/b]
}//end if
...

--Dave

 

[FederalProgrammer]

hehehe, yeah I got that part... thanx a million...


---------------

http://www.enyotic.com/corporate/