@ -35,26 +35,27 @@ function getOtherUserGroups($user) {
 
		
	
		
			
				}
 
		
	
		
			
				
 
		
	
		
			
				function displayUserGroups($action, $name, $ugname, $delete, $add) {
 
		
	
		
			
					if($action === 'search') {		 
 
		
	
		
			
					if($action === 'search') {
 
		
	
		
			
						$username = validateName($name);
 
		
	
		
			
						if ($delete !== NULL & &  $delete >= 0) {
 
		
	
		
			
							$qry = 'DELETE FROM user_gruppe_zuordnung WHERE user_id in (SELECT id FROM user WHERE nickname = \''.$username.
 
		
	
		
			
						if($username !== NULL) {
 
		
	
		
			
							if ($delete !== NULL & &  $delete >= 0) {
 
		
	
		
			
								$qry = 'DELETE FROM user_gruppe_zuordnung WHERE user_id in (SELECT id FROM user WHERE nickname = \''.$username.
 
		
	
		
			
							'\') AND gruppen_id = '.$delete.';';
 
		
	
		
			
							mysql_query($qry);
 
		
	
		
			
						} else if($add !== NULL & &  $add >= 0) {
 
		
	
		
			
							$qry = 'INSERT INTO user_gruppe_zuordnung(user_id, gruppen_id)
 
		
	
		
			
								 mysql_query($qry);
 
		
	
		
			
							 } else if($add !== NULL & &  $add >= 0) {
 
		
	
		
			
								 $qry = 'INSERT INTO user_gruppe_zuordnung(user_id, gruppen_id)
 
		
	
		
			
							VALUES((SELECT id FROM user WHERE nickname = \''.$username.'\'), '.$add.');';
 
		
	
		
			
							mysql_query($qry);
 
		
	
		
			
						}
 
		
	
		
			
								 mysql_query($qry);
 
		
	
		
			
							 }
 
		
	
		
			
				
 
		
	
		
			
						$usergroups = getUserGroups($username);
 
		
	
		
			
						$notusergroups = getOtherUserGroups($username);
 
		
	
		
			
							 $usergroups = getUserGroups($username);
 
		
	
		
			
							 $notusergroups = getOtherUserGroups($username);
 
		
	
		
			
				
 
		
	
		
			
						?>
 
		
	
		
			
							 ?>
 
		
	
		
			
				< form  action = " <?php  echo  $_SERVER [ 'PHP_SELF' ];  ?> "  method = "POST" >  
		
	
		
			
					< input  name = "choose"  value = "usergroups"  type = "hidden" > < / input >  
 
		
	
		
			
					< input  name = "action"  value = "search"  type = "hidden" > < / input >  
 
		
	
		
			
					< input  name = "uname"  value = " <?php  echo  $username ;  ?> "  type = "hidden" > input > 
 
		
	
		
			
					< input  name = "choose"  value = "usergroups"  type = "hidden" > < / input >  < input 
 
		
	
		
			
						name="action" value="search" type="hidden">< / input >  < input  
 
		
	
		
			
						name="uname" value="<?php  echo  $username ;  ?> " type="hidden"> </input > 
 
		
	
		
			
					< table  width = "80%" > 
 
		
	
		
			
						< tr > 
 
		
	
		
			
							< th  align = "center"  colspan = "3" > User <?php  echo  $username ; ?> </ th > 
 
		
	
	
		
			
				
					
						
							
								 
						
						
							
								 
						
						
					 
				
			
			@ -107,7 +108,9 @@ function displayUserGroups($action, $name, $ugname, $delete, $add) {
 
		
	
		
			
						< / tr > 
 
		
	
		
			
					< / table > 
 
		
	
		
			
				< / form >  
		
	
		
			
										<?php 
 
		
	
		
			
										<?php 		}  else  { 
 
		
	
		
			
											echo 'Ungültiger Username!< br > < a  href = '.$_SERVER[' PHP_SELF ' ] . ' ? choose = usergroups > Zurü ck< / a > ';
 
		
	
		
			
										}
 
		
	
		
			
					} else if($action === 'show') {
 
		
	
		
			
						$username = validateName($ugname);
 
		
	
		
			
						$sqlqry = 'SELECT u.nickname FROM user_gruppe_zuordnung ugz
 
		
	
	
		
			
				
					
						
						
						
							
								 
						
					 
				
			
			@ -122,7 +125,7 @@ function displayUserGroups($action, $name, $ugname, $delete, $add) {
 
		
	
		
			
					< tr > 
 
		
	
		
			
						< td  colspan = "3" > 
 
		
	
		
			
							< table  border = "1"  width = "100%" > 
 
		
	
		
			
							<?php 			 
 
		
	
		
			
							<?php 
 
		
	
		
			
							echo '< tr > ';
 
		
	
		
			
							$x = 0;
 
		
	
		
			
							while($row = mysql_fetch_assoc($usergroups_qry)){
 
		
	
	
		
			
				
					
						
							
								 
						
						
							
								 
						
						
					 
				
			
			@ -154,15 +157,15 @@ function displayUserGroups($action, $name, $ugname, $delete, $add) {
 
		
	
		
			
					} else {
 
		
	
		
			
						?>
 
		
	
		
			
				< form  action = " <?php  echo  $_SERVER [ 'PHP_SELF' ];  ?> "  method = "POST" >  
		
	
		
			
					< input  name = "choose"  value = "usergroups"  type = "hidden" > < / input >  
 
		
	
		
			
					< input  name = "action"  value = "search"  type = "hidden" > < / input > 
 
		
	
		
			
					< input  name = "choose"  value = "usergroups"  type = "hidden" > < / input >  < input 
 
		
	
		
			
						name="action" value="search" type="hidden"> < / input > 
 
		
	
		
			
					< table  width = "80%" > 
 
		
	
		
			
						< tr > 
 
		
	
		
			
							< th  align = "center"  colspan = "3" > User suchen< / th > 
 
		
	
		
			
						< / tr > 
 
		
	
		
			
						< tr > 
 
		
	
		
			
							< td  align = "center" > Username: < input  name = "uname"  value = ""  / >  
 
		
	
		
			
							< input  type = "submit"  value = "search"  / > 
 
		
	
		
			
							< td  align = "center" > Username: < input  name = "uname"  value = ""  / >  < input 
 
		
	
		
			
								type="submit" value="search" /> 
 
		
	
		
			
							< / td > 
 
		
	
		
			
						< / tr > 
 
		
	
		
			
						< tr > 
 
		
	
	
		
			
				
					
						
							
								 
						
						
							
								 
						
						
					 
				
			
			@ -190,7 +193,7 @@ function displayUserGroups($action, $name, $ugname, $delete, $add) {
 
		
	
		
			
						< / tr > 
 
		
	
		
			
					< / table > 
 
		
	
		
			
				< / form >  
		
	
		
			
										<?php 						 
 
		
	
		
			
										<?php 
 
		
	
		
			
					}
 
		
	
		
			
				}?>