1 <?php
 2 /**
 3  * Text field that automatically checks that the value entered is unique for the given
 4  * set of fields in a given set of tables
 5  * @deprecated 2.3
 6  * @package forms
 7  * @subpackage fields-formattedinput
 8  */
 9 class UniqueTextField extends TextField {
10     
11     protected $restrictedField;
12     protected $restrictedTable;
13     protected $restrictedMessage;
14     
15     function __construct($name, $restrictedField, $restrictedTable, $restrictedMessage, $title = null, $value = "", $maxLength = null ){
16         parent::__construct($name, $title, $value, $maxLength); 
17         
18         $this->restrictedField = $restrictedField;
19         
20         $this->restrictedTable = $restrictedTable;
21         $this->restrictedMessage = $restrictedMessage;
22     }
23      
24     function Field() {
25         Requirements::add_i18n_javascript(SAPPHIRE_DIR . '/javascript/lang');
26         Requirements::javascript(SAPPHIRE_DIR . "/javascript/UniqueFields.js");
27         
28         $attributes = array(
29             'type' => 'text',
30             'class' => 'text ' . $this->class . ($this->extraClass() ? $this->extraClass() : ''),
31             'id' => $this->id(),
32             'name' => $this->Name(),
33             'value' => $this->attrValue(),
34             'tabindex' => $this->getTabIndex(),
35             'maxlength' => ($this->maxLength) ? $this->maxLength : null,
36             'size' => ($this->maxLength) ? min( $this->maxLength, 60 ) : 30
37         );
38         
39         if($this->disabled) $attributes['disabled'] = 'disabled';
40         
41         return 
42             $this->createTag('input', $attributes) 
43             . '<input type="hidden" name="restricted-messages['.$this->id().']" id="'.$this->id().'-restricted-message" value="'.$this->restrictedMessage.'" />'
44         ;
45     }
46 }
47 ?>