| alpha--view--widgets

# Source for file TextBox.inc Documentation is available at TextBox.inc <?php require_once $config->get('sysRoot').'alpha/util/InputFilter.inc'; require_once $config->get('sysRoot').'alpha/model/types/Text.inc'; /** * Text HTML input box custom widget * * @package alpha::view::widgets * @since 1.0 * @author John Collins <dev@alphaframework.org> * @version $Id: TextBox.inc 1341 2011-03-17 15:02:02Z johnc $ * @license http://www.opensource.org/licenses/bsd-license.php The BSD License * @copyright Copyright (c) 2011, John Collins (founder of Alpha Framework). * All rights reserved. * * <pre> * 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. * * Neither the name of the Alpha Framework nor the names * of its contributors may 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 HOLDER 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. * </pre> * */ class TextBox { /** * The text object that will be edited by this text box * * @var Text * @since 1.0 */ public $textObject; /** * The data label for the text object * * @var string * @since 1.0 */ public $label; /** * The name of the HTML input box * * @var string * @since 1.0 */ public $name; /** * The amount of rows to display by default * * @var integer * @since 1.0 */ public $rows; /** * An optional additional idenitfier to append to the id of the text box where many are on one page * * @var integer * @since 1.0 */ public $identifier; /** * The constructor * * @param Text $text The text object that will be edited by this text box. * @param string $label The data label for the text object. * @param string $name The name of the HTML input box. * @param integer $rows The display size (rows). * @param integer $identifier An additional idenitfier to append to the id of the text box. * @since 1.0 * @throws IllegalArguementException */ public function __construct($text, $label, $name, $rows=5, $identifier=0) { if($text instanceof Text) $this->textObject = $text; else throw new IllegalArguementException('Text object passed ['.var_export($text, true).'] is not a valid Text object!'); $this->label = $label; $this->name = $name; $this->rows = $rows; $this->identifier = $identifier; } /** * Renders the HTML and javascript for the text box * * @param bool $tableTags Determines if table tags are also rendered for the TextBox * @param bool $markdown Set to true when rendering Markdown text content fields * @return string * @since 1.0 */ public function render($tableTags=true, $markdown=false) { global $config; $html = ''; if($tableTags) { $html .= '<tr><th colspan="2" style="text-align:center;">'; $html .= $this->label; $html .= '</th></tr>'; $html .= '<tr><td colspan="2">'; } if($markdown) { $html .= '<input type="hidden" id="markdownTextBoxRows" name="markdownTextBoxRows" value=""/>'; } $html .= '<textarea id="text_field_'.$this->name.'_'.$this->identifier.'" style="width:100%;" rows="'.$this->rows.'" name="'.$this->name.'">'; if($this->textObject->getAllowHTML()) $html .= InputFilter::decode($this->textObject->getValue(), true); else $html .= InputFilter::decode($this->textObject->getValue()); $html .= '</textarea><br>'; if($tableTags) { $html .= '</td></tr>'; $html .= '<tr><td colspan="2">'; } if($markdown) { $increaseTextArea = new button("document.getElementById('text_field_".$this->name."_".$this->identifier."').rows = ". "(parseInt(document.getElementById('text_field_".$this->name."_".$this->identifier."').rows) + 10);". "document.getElementById('markdownTextBoxRows').value = (parseInt(document.getElementById('text_field_".$this->name."_".$this->identifier."').rows));", "Increase text area", $this->name."IncBut", $config->get('sysURL')."/alpha/images/icons/arrow_down.png"); }else{ $increaseTextArea = new button("document.getElementById('text_field_".$this->name."_".$this->identifier."').rows = ". "(parseInt(document.getElementById('text_field_".$this->name."_".$this->identifier."').rows) + 10);", "Increase text area", $this->name."IncBut", $config->get('sysURL')."/alpha/images/icons/arrow_down.png"); } $html .= $increaseTextArea->render(); if($markdown) { $decreaseTextArea = new button("if(document.getElementById('text_field_".$this->name."_".$this->identifier."').rows > 10) ". "{document.getElementById('text_field_".$this->name."_".$this->identifier."').rows = (parseInt(document.getElementById('text_field_". $this->name."_".$this->identifier."').rows) - 10)};". "document.getElementById('markdownTextBoxRows').value = (parseInt(document.getElementById('text_field_".$this->name."_".$this->identifier."').rows));", "Decrease text area", $this->name."DecBut", $config->get('sysURL')."/alpha/images/icons/arrow_up.png"); }else{ $decreaseTextArea = new button("if(document.getElementById('text_field_".$this->name."_".$this->identifier."').rows > 10) ". "{document.getElementById('text_field_".$this->name."_".$this->identifier."').rows = (parseInt(document.getElementById('text_field_". $this->name."_".$this->identifier."').rows) - 10)};", "Decrease text area", $this->name."DecBut", $config->get('sysURL')."/alpha/images/icons/arrow_up.png"); } $html .= $decreaseTextArea->render(); if($tableTags) $html .= '</td></tr>'; if($this->textObject->getRule() != '') { $html .= '<input type="hidden" id="'.$this->name.'_msg" value="'.$this->textObject->getHelper().'"/>'; $html .= '<input type="hidden" id="'.$this->name.'_rule" value="'.$this->textObject->getRule().'"/>'; } return $html; } /** * Setter for text object * * @param string $text * @since 1.0 * @throws IllegalArguementException */ public function setTextObject($text) { if($text instanceof Text) $this->text = $text; else throw new IllegalArguementException('Text object passed ['.var_export($text, true).'] is not a valid Text object!'); } /** * Getter for text object * * @return Text * @since 1.0 */ function getTextObject() { return $this->textObject; } } ?> Documentation generated on Thu, 17 Mar 2011 16:45:00 +0000 by phpDocumentor 1.4.3