PDF rausgenommen

msd2/tracking/piwik/libs/HTML/QuickForm2/Element.php

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+<?php
+/**
+ * Base class for simple HTML_QuickForm2 elements (not Containers)
+ *
+ * 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: Element.php 299706 2010-05-24 18:32:37Z avb $
+ * @link       http://pear.php.net/package/HTML_QuickForm2
+ */
+
+/**
+ * Base class for all HTML_QuickForm2 elements
+ */
+// require_once 'HTML/QuickForm2/Node.php';
+
+/**
+ * Abstract base class for simple QuickForm2 elements (not Containers)
+ *
+ * @category   HTML
+ * @package    HTML_QuickForm2
+ * @author     Alexey Borzov <avb@php.net>
+ * @author     Bertrand Mansion <golgote@mamasam.com>
+ * @version    Release: @package_version@
+ */
+abstract class HTML_QuickForm2_Element extends HTML_QuickForm2_Node
+{
+    public function setName($name)
+    {
+        $this->attributes['name'] = (string)$name;
+        $this->updateValue();
+        return $this;
+    }
+
+   /**
+    * Generates hidden form field containing the element's value
+    *
+    * This is used to pass the frozen element's value if 'persistent freeze'
+    * feature is on
+    *
+    * @return string
+    */
+    protected function getPersistentContent()
+    {
+        if (!$this->persistent || null === ($value = $this->getValue())) {
+            return '';
+        }
+        return '<input type="hidden"' . self::getAttributesString(array(
+            'name'  => $this->getName(),
+            'value' => $value,
+            'id'    => $this->getId()
+        )) . ' />';
+    }
+
+   /**
+    * Called when the element needs to update its value from form's data sources
+    *
+    * The default behaviour is to go through the complete list of the data
+    * sources until the non-null value is found.
+    */
+    public function updateValue()
+    {
+        $name = $this->getName();
+        foreach ($this->getDataSources() as $ds) {
+            if (null !== ($value = $ds->getValue($name))) {
+                $this->setValue($value);
+                return;
+            }
+        }
+    }
+
+   /**
+    * Renders the element using the given renderer
+    *
+    * @param    HTML_QuickForm2_Renderer    Renderer instance
+    * @return   HTML_QuickForm2_Renderer
+    */
+    public function render(HTML_QuickForm2_Renderer $renderer)
+    {
+        foreach ($this->rules as $rule) {
+            if ($rule[1] & HTML_QuickForm2_Rule::RUNAT_CLIENT) {
+                $renderer->getJavascriptBuilder()->addRule($rule[0]);
+            }
+        }
+        $renderer->renderElement($this);
+        return $renderer;
+    }
+
+   /**
+    * Returns Javascript code for getting the element's value
+    *
+    * @return   string
+    */
+    public function getJavascriptValue()
+    {
+        return "qf.form.getValue(document.getElementById('" . $this->getId() . "'))";
+    }
+}
+?>