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Snippet Name: Select (dropdown) list generator

Description: Makes a dropdown (SELECT) list.

Comment: (none)

Language: PHP
Highlight Mode: PHP
Last Modified: March 01st, 2009

<?PHP
 
/*  formDropDown  -  create  an  HTML  <SELECT> 
  *  vars:  $name  -  the  form  variable  NAME 
  *              $value  -  the  SELECTED  option 
  *              $labels  -  assoc.  array,  list  of  values=>labels 
  *  returns:  string,  HTML  (i.e.  for  use  in  echo  or  print  statement) 
  */ 
FUNCTION  formDropDown($name,$value,$labels)  { 
        $html  =  "<SELECT  NAME=\"$name\">\n"; 
        $key  =  KEY($labels); 
        WHILE($key  !=  "")  { 
                IF  ($key  ==  $value)  { 
                        $selected  =  "SELECTED"; 
                }  ELSE  { 
                        $selected  =  ""; 
                } 
                $html  .=  "<OPTION  VALUE=\"$key\"  $selected>$labels[$key]\n"; 
                NEXT($labels); 
                $key  =  KEY($labels); 
        } 
        $html  .=  "</SELECT>\n"; 
        RETURN  $html; 
}
?>
 


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