81 lines
1.8 KiB
PHP
81 lines
1.8 KiB
PHP
<?php
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/* Icinga Web 2 | (c) 2014 Icinga Development Team | GPLv2+ */
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namespace Icinga\Web\Form\Element;
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use Icinga\Web\Request;
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use Icinga\Application\Icinga;
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use Icinga\Web\Form\FormElement;
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/**
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* A button
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*/
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class Button extends FormElement
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{
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/**
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* Use formButton view helper by default
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*
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* @var string
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*/
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public $helper = 'formButton';
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/**
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* Constructor
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*
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* @param string|array|Zend_Config $spec Element name or configuration
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* @param string|array|Zend_Config $options Element value or configuration
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*/
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public function __construct($spec, $options = null)
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{
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if (is_string($spec) && ((null !== $options) && is_string($options))) {
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$options = array('label' => $options);
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}
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if (!isset($options['ignore'])) {
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$options['ignore'] = true;
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}
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parent::__construct($spec, $options);
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if ($label = $this->getLabel()) {
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// Necessary to get the label shown on the generated HTML
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$this->content = $label;
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}
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}
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/**
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* Validate element value (pseudo)
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*
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* There is no need to reset the value
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*
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* @param mixed $value Is always ignored
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* @param mixed $context Is always ignored
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*
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* @return bool Returns always TRUE
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*/
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public function isValid($value, $context = null)
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{
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return true;
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}
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/**
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* Has this button been selected?
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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 $this->getRequest()->getParam($this->getName()) === $this->getValue();
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}
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/**
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* Return the current request
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*
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* @return Request
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*/
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protected function getRequest()
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{
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return Icinga::app()->getRequest();
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}
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}
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