44 lines
1.6 KiB
PHP
44 lines
1.6 KiB
PHP
<?php
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/**
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* Action that uses an image instead of a button.
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*
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* @deprecated 3.0 Use FormAction with setAttribute('src', 'myimage.png') and custom JavaScript to achieve hover effect
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* @package forms
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* @subpackage actions
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*/
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class ImageFormAction extends FormAction {
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protected $image, $hoverImage, $className;
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/**
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* Create a new action button.
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* @param action The method to call when the button is clicked
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* @param title The label on the button
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* @param image The default image to display
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* @param hoverImage The image to display on hover
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* @param form The parent form, auto-set when the field is placed inside a form
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*/
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public function __construct($action, $title = "", $image = "", $hoverImage = null, $className = null,
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$form = null) {
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Deprecation::notice('3.0',
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"Use FormAction with setAttribute('src', 'myimage.png') and custom JavaScript to achieve hover effect",
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Deprecation::SCOPE_CLASS);
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$this->image = $image;
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$this->hoverImage = $hoverImage;
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$this->className = $className;
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parent::__construct($action, $title, $form);
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}
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public function Field($properties = array()) {
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Requirements::javascript(THIRDPARTY_DIR . '/jquery/jquery.js');
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Requirements::javascript(FRAMEWORK_DIR . '/javascript/ImageFormAction.js');
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$classClause = '';
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if($this->className) $classClause = $this->className . ' ';
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if($this->hoverImage) $classClause .= 'rollover ';
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return "<input class=\"{$classClause}action\" id=\"" . $this->id() . "\" type=\"image\" name=\"{$this->name}\""
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. " src=\"{$this->image}\" title=\"{$this->title}\" alt=\"{$this->title}\" />";
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}
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}
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