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framework/forms/TextField.php 1.3 KB
0084d336   Administrator   Importers CRUD
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  <?php
  
  /**
   * Text input field.
   *
   * @package forms
   * @subpackage fields-basic
   */
  class TextField extends FormField {
  	/**
  	 * @var int
  	 */
  	protected $maxLength;
  
  	/**
  	 * Returns an input field.
  	 *
  	 * @param string $name
  	 * @param null|string $title
  	 * @param string $value
  	 * @param null|int $maxLength
  	 * @param null|Form $form
  	 */
  	public function __construct($name, $title = null, $value = '', $maxLength = null, $form = null) {
  		if($maxLength) {
  			$this->setMaxLength($maxLength);
  		}
  
  		if($form) {
  			$this->setForm($form);
  		}
  
  		parent::__construct($name, $title, $value);
  	}
  
  	/**
  	 * @param int $maxLength
  	 *
  	 * @return static
  	 */
  	public function setMaxLength($maxLength) {
  		$this->maxLength = $maxLength;
  
  		return $this;
  	}
  
  	/**
  	 * @return null|int
  	 */
  	public function getMaxLength() {
  		return $this->maxLength;
  	}
  
  	/**
  	 * @return array
  	 */
  	public function getAttributes() {
  		$maxLength = $this->getMaxLength();
  
  		$attributes = array();
  
  		if($maxLength) {
  			$attributes['maxLength'] = $maxLength;
  			$attributes['size'] = min($maxLength, 30);
  		}
  
  		return array_merge(
  			parent::getAttributes(),
  			$attributes
  		);
  	}
  
  	/**
  	 * @return string
  	 */
  	public function InternallyLabelledField() {
  		if(!$this->value) {
  			$this->value = $this->Title();
  		}
  
  		return $this->Field();
  	}
  }