includes/htmlform/HTMLSelectField.php

   1 <?php
   2
   3 /**
   4  * A select dropdown field.  Basically a wrapper for Xmlselect class
   5  */
   6 class HTMLSelectField extends HTMLFormField {
   7         function validate( $value, $alldata ) {
   8                 $p = parent::validate( $value, $alldata );
   9
  10                 if ( $p !== true ) {
  11                         return $p;
  12                 }
  13
  14                 $validOptions = HTMLFormField::flattenOptions( $this->getOptions() );
  15
  16                 if ( in_array( strval( $value ), $validOptions, true ) ) {
  17                         return true;
  18                 } else {
  19                         return $this->msg( 'htmlform-select-badoption' )->parse();
  20                 }
  21         }
  22
  23         function getInputHTML( $value ) {
  24                 $select = new XmlSelect( $this->mName, $this->mID, strval( $value ) );
  25
  26                 if ( !empty( $this->mParams['disabled'] ) ) {
  27                         $select->setAttribute( 'disabled', 'disabled' );
  28                 }
  29
  30                 $allowedParams = array( 'tabindex', 'size' );
  31                 $customParams = $this->getAttributes( $allowedParams );
  32                 foreach ( $customParams as $name => $value ) {
  33                         $select->setAttribute( $name, $value );
  34                 }
  35
  36                 if ( $this->mClass !== '' ) {
  37                         $select->setAttribute( 'class', $this->mClass );
  38                 }
  39
  40                 $select->addOptions( $this->getOptions() );
  41
  42                 return $select->getHTML();
  43         }
  44 }