| /** | |
| * Javascript aggregator and builder class | |
| * | |
| * PHP version 5 | |
| * | |
| * LICENSE: | |
| * | |
| * Copyright (c) 2006-2010, Alexey Borzov <avb@php.net>, | |
| * Bertrand Mansion <golgote@mamasam.com> | |
| * All rights reserved. | |
| * | |
| * Redistribution and use in source and binary forms, with or without | |
| * modification, are permitted provided that the following conditions | |
| * are met: | |
| * | |
| * * Redistributions of source code must retain the above copyright | |
| * notice, this list of conditions and the following disclaimer. | |
| * * Redistributions in binary form must reproduce the above copyright | |
| * notice, this list of conditions and the following disclaimer in the | |
| * documentation and/or other materials provided with the distribution. | |
| * * The names of the authors may not be used to endorse or promote products | |
| * derived from this software without specific prior written permission. | |
| * | |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS | |
| * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, | |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR | |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING | |
| * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | |
| * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| * | |
| * @category HTML | |
| * @package HTML_QuickForm2 | |
| * @author Alexey Borzov <avb@php.net> | |
| * @author Bertrand Mansion <golgote@mamasam.com> | |
| * @license http://opensource.org/licenses/bsd-license.php New BSD License | |
| * @version SVN: $Id: JavascriptBuilder.php 299480 2010-05-19 06:55:03Z avb $ | |
| * @link http://pear.php.net/package/HTML_QuickForm2 | |
| */ | |
| /** | |
| * Exception classes for HTML_QuickForm2 | |
| */ | |
| // require_once 'HTML/QuickForm2/Exception.php'; | |
| require_once dirname(__FILE__) . '/Exception.php'; | |
| /** | |
| * Javascript aggregator and builder class | |
| * | |
| * @category HTML | |
| * @package HTML_QuickForm2 | |
| * @author Alexey Borzov <avb@php.net> | |
| * @author Bertrand Mansion <golgote@mamasam.com> | |
| * @version Release: @package_version@ | |
| */ | |
| class HTML_QuickForm2_JavascriptBuilder | |
| { | |
| /** | |
| * Client-side rules | |
| * @var array | |
| */ | |
| protected $rules = array(); | |
| /** | |
| * Current form ID | |
| * @var string | |
| */ | |
| protected $formId = null; | |
| /** | |
| * Sets the form currently being processed | |
| * | |
| * @param HTML_QuickForm2 | |
| */ | |
| public function startForm(HTML_QuickForm2 $form) | |
| { | |
| $this->formId = $form->getId(); | |
| $this->rules[$this->formId] = array(); | |
| } | |
| /** | |
| * Adds the Rule javascript to the list of current form Rules | |
| * | |
| * @param HTML_QuickForm2_Rule | |
| */ | |
| public function addRule(HTML_QuickForm2_Rule $rule) | |
| { | |
| $this->rules[$this->formId][] = $rule->getJavascript(); | |
| } | |
| /** | |
| * Returns client-side validation code | |
| * | |
| * @todo This shouldn't probably be __toString() as we can't throw exceptions from that | |
| * @todo Of course we shouldn't put library files into each page, need some means to include them via <script> tags | |
| */ | |
| public function __toString() | |
| { | |
| $js = ''; | |
| foreach ($this->rules as $formId => $rules) { | |
| if (!empty($rules)) { | |
| $js .= "new qf.validator(document.getElementById('{$formId}'), [\n" . | |
| implode(",\n", $rules) . | |
| "\n]);"; | |
| } | |
| } | |
| if ('' != $js) { | |
| $js = "<script type=\"text/javascript\">\n//<![CDATA[\n" . | |
| file_get_contents('@data_dir@/HTML_QuickForm2/quickform.js') . | |
| "qf.events.contentReady(function() {\n{$js}\n});\n" . | |
| "//]]>\n</script>"; | |
| } | |
| return $js; | |
| } | |
| } | |