import v1.0.0-RC4 | 2009-05-20
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212
libs/Zend/Dojo/Form/Element/CheckBox.php
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212
libs/Zend/Dojo/Form/Element/CheckBox.php
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<?php
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/**
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* Zend Framework
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*
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* LICENSE
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*
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* This source file is subject to the new BSD license that is bundled
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* with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://framework.zend.com/license/new-bsd
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@zend.com so we can send you a copy immediately.
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*
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* @category Zend
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* @package Zend_Dojo
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* @subpackage Form_Element
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* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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*/
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/** Zend_Dojo_Form_Element_Dijit */
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require_once 'Zend/Dojo/Form/Element/Dijit.php';
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/**
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* CheckBox dijit
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*
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* Note: this would be easier with mixins or traits...
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*
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* @uses Zend_Dojo_Form_Element_Dijit
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* @package Zend_Dojo
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* @subpackage Form_Element
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* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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* @version $Id: CheckBox.php 10001 2008-07-08 21:26:09Z matthew $
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*/
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class Zend_Dojo_Form_Element_CheckBox extends Zend_Dojo_Form_Element_Dijit
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{
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/**
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* Is the checkbox checked?
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* @var bool
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*/
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public $checked = false;
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/**
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* Use formCheckbox view helper by default
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* @var string
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*/
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public $helper = 'CheckBox';
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/**
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* Value when checked
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* @var string
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*/
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protected $_checkedValue = '1';
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/**
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* Value when not checked
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* @var string
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*/
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protected $_uncheckedValue = '0';
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/**
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* Current value
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* @var string 0 or 1
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*/
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protected $_value = '0';
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/**
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* Set options
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*
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* Intercept checked and unchecked values and set them early; test stored
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* value against checked and unchecked values after configuration.
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*
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* @param array $options
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* @return Zend_Form_Element_Checkbox
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*/
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public function setOptions(array $options)
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{
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if (array_key_exists('checkedValue', $options)) {
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$this->setCheckedValue($options['checkedValue']);
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unset($options['checkedValue']);
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}
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if (array_key_exists('uncheckedValue', $options)) {
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$this->setUncheckedValue($options['uncheckedValue']);
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unset($options['uncheckedValue']);
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}
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parent::setOptions($options);
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$curValue = $this->getValue();
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$test = array($this->getCheckedValue(), $this->getUncheckedValue());
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if (!in_array($curValue, $test)) {
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$this->setValue($curValue);
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}
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return $this;
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}
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/**
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* Set value
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*
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* If value matches checked value, sets to that value, and sets the checked
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* flag to true.
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*
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* Any other value causes the unchecked value to be set as the current
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* value, and the checked flag to be set as false.
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*
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*
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* @param mixed $value
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* @return Zend_Form_Element_Checkbox
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*/
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public function setValue($value)
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{
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if ($value == $this->getCheckedValue()) {
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parent::setValue($value);
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$this->checked = true;
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} else {
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parent::setValue($this->getUncheckedValue());
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$this->checked = false;
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}
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return $this;
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}
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/**
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* Set checked value
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*
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* @param string $value
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* @return Zend_Form_Element_Checkbox
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*/
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public function setCheckedValue($value)
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{
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$this->_checkedValue = (string) $value;
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return $this;
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}
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/**
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* Get value when checked
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*
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* @return string
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*/
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public function getCheckedValue()
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{
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return $this->_checkedValue;
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}
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/**
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* Set unchecked value
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*
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* @param string $value
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* @return Zend_Form_Element_Checkbox
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*/
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public function setUncheckedValue($value)
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{
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$this->_uncheckedValue = (string) $value;
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return $this;
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}
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/**
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* Get value when not checked
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*
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* @return string
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*/
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public function getUncheckedValue()
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{
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return $this->_uncheckedValue;
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}
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/**
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* Set checked flag
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*
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* @param bool $flag
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* @return Zend_Form_Element_Checkbox
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*/
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public function setChecked($flag)
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{
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$this->checked = (bool) $flag;
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if ($this->checked) {
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$this->setValue($this->getCheckedValue());
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} else {
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$this->setValue($this->getUncheckedValue());
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}
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return $this;
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}
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/**
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* Get checked flag
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*
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* @return bool
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*/
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public function isChecked()
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{
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return $this->checked;
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}
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/**
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* Render
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*
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* Ensure that options property is set when rendering.
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*
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* @param Zend_View_Interface $view
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* @return string
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*/
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public function render(Zend_View_Interface $view = null)
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{
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$this->options = array(
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'checked' => $this->getCheckedValue(),
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'unChecked' => $this->getUncheckedValue(),
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);
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return parent::render($view);
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}
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}
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