silverstripe-framework/forms/TextField.php

60 lines
1.2 KiB
PHP

<?php
/**
* Text input field.
* @package forms
* @subpackage fields-basic
*/
class TextField extends FormField {
/**
* @var Int
*/
protected $maxLength;
/**
* Returns an input field, class="text" and type="text" with an optional maxlength
*/
function __construct($name, $title = null, $value = "", $maxLength = null, $form = null){
$this->maxLength = $maxLength;
parent::__construct($name, $title, $value, $form);
}
/**
* @param Int $length
*/
function setMaxLength($length) {
$this->maxLength = $length;
}
/**
* @return Int
*/
function getMaxLength() {
return $this->maxLength;
}
function Field() {
$attributes = array(
'type' => 'text',
'class' => 'text' . ($this->extraClass() ? $this->extraClass() : ''),
'id' => $this->id(),
'name' => $this->getName(),
'value' => $this->Value(),
'tabindex' => $this->getTabIndex(),
'maxlength' => ($this->maxLength) ? $this->maxLength : null,
'size' => ($this->maxLength) ? min( $this->maxLength, 30 ) : null
);
if($this->disabled) $attributes['disabled'] = 'disabled';
return $this->createTag('input', $attributes);
}
function InternallyLabelledField() {
if(!$this->value) $this->value = $this->Title();
return $this->Field();
}
}
?>