[trigon]

Originally Posted by makaiguy

In AdminCP, when you try to add a person into a secondary usergroup which also happens to be their current primary usergroup it won't let you, so I wrote that same restriction into the code for this plugin.

If you want to change only the primary usergroup, your query needs to update usergroupid instead of membergroupids. Also, since there can only be one primary usergroup, it is a simpler operation because you just reset usergroupid to the new value and don't have to worry about leaving any other primary usergroups alone.

This is untested, but it ought to be at least close to what you need:

PHP Code:

      // Place user in/out of selected single PRIMARY
      // usergroup, according to selection made in profile, via
      // custom radio button field. ver 1.04

      // **************  UNTESTED CODE ****************
      
      // Enter values in the strings below for your forum
        // custom field containing your radio button
           $radio_field = 'fieldX';
        // FIRST radio button option 
           // Text shown in radio button for option
              $choice_text[0] = 'Choice1';
           // Associated usergroup number   
              $ug[0] = 'XX';                     
         // SECOND radio button option 
           // Text shown in radio button for option
              $choice_text[1] = 'Choice2';
           // Associated usergroup number   
              $ug[1] = 'YY';                     
        // add additional radio button choices as needed 
      
      // You don't need to enter anything below here                         
      // Derive additional needed variables
        $userid = ($vbulletin->userinfo['userid']); 
        $pgrp = $vbulletin->userinfo['usergroupid'])); 
        $new_pgrp = $pgrp;
        $fieldval = $vbulletin->userinfo[$radio_field];        
      
      // Do the work  
        // Proceed only if there is a user choice
        if ($fieldval != '')
        {
          if($ug[0] != '')
          {
            $iii = 0;
            // Check user choice against possible options
            foreach ($choice_text as $value) 
            {
                // If we have a match, set as new primary usergroup
                if ($fieldval == $choice_text[$iii])
                {
                  $new_pgrp = $ug[$iii];
                } 
                $iii++; 
            } 
          }
          // if new group different than current group 
          if ($new_gprp != $pgrp)
          {
            // Put updated usergroup into database
            $updatefields = $vbulletin->db->query("
              UPDATE user
              SET usergroupid='$new_gprp'
              WHERE userid=$usrid
              ");
          }
        } 


So i must only use this one? or must i something replace from the old one?
(the values i must change, that i have understand )