vb.org Archive - Limit the poll selection.

vb.org Archive (https://vborg.vbsupport.ru/index.php)

- Modification Requests/Questions (Unpaid) (https://vborg.vbsupport.ru/forumdisplay.php?f=112)

- - Limit the poll selection. (https://vborg.vbsupport.ru/showthread.php?t=45639)

limgeorge

11-11-2002 09:35 PM

Limit the poll selection.

If I have 10 options in a poll, and I want to limit the users to only vote 3 options out of the 10 options per user. How can I do it? Is there a hack out there for it or can some guru create a hack like that?

Xenon

11-12-2002 04:30 PM

in your poll.php you'll find that:

PHP Code:


		
			
    if ($pollinfo['multiple']) {

      $insertsql = "";

       while (list($val, $vote)=each($optionnumber)) {

         if ($vote == "yes") {

           if ($insertsql) {

             $insertsql .= ",";

           }

           $insertsql .= "('$pollid','$ourtimenow','$val','$bbuserinfo[userid]')";

        }

      }

add below it:

PHP Code:


		
			
if(substr_count($insertsql,"(")>3) {

  eval("standarderror(\"You can just vote 3 options.\");");

}

limgeorge

12-13-2002 12:02 AM

Thanks

Xenon

12-14-2002 10:08 PM

oh, long time since then ;)

but you're welcome ;)

Carsten

01-01-2003 07:50 PM

How can I adjust that for each individual poll?
(Gerne auch auf deutsch) ;)

Xenon

01-01-2003 10:35 PM

well, you have to use more if conditions then:

PHP Code:


		
			
if(substr_count($insertsql,"(")>3 and $pollid==XX) {

  eval("standarderror(\"You can just vote 3 options.\");");

} else if(substr_count($insertsql,"(")>5 and $pollid==yy) {

  eval("standarderror(\"You can just vote 3 options.\");");

}

and so on

eL'Bandito

03-20-2005 03:27 PM

anyone know how to do this for vb3 ???

the poll.php is not the same :(

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