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Diffstat (limited to 'framework/Web/UI/JuiControls/TJuiSelectable.php')
| -rw-r--r-- | framework/Web/UI/JuiControls/TJuiSelectable.php | 171 |
1 files changed, 171 insertions, 0 deletions
diff --git a/framework/Web/UI/JuiControls/TJuiSelectable.php b/framework/Web/UI/JuiControls/TJuiSelectable.php new file mode 100644 index 00000000..0818a1fc --- /dev/null +++ b/framework/Web/UI/JuiControls/TJuiSelectable.php @@ -0,0 +1,171 @@ +<?php +/** + * TJuiSelectable class file. + * + * @author Fabio Bas <ctrlaltca[at]gmail[dot]com> + * @link http://www.pradosoft.com/ + * @copyright Copyright © 2013-2013 PradoSoft + * @license http://www.pradosoft.com/license/ + * @version $Id: TJuiSelectable.php 3245 2013-01-07 20:23:32Z ctrlaltca $ + * @package System.Web.UI.JuiControls + */ + +Prado::using('System.Web.UI.JuiControls.TJuiControlAdapter'); + +/** + * TJuiSelectable class. + * + * + * <code> + * <style> + * .ui-selecting { background: #FECA40; } + * .ui-selected { background: #F39814; color: white; } + * </style> + * <com:TJuiSelectable ID="repeater1" /> + * </code> + * + * <code> + * $this->repeater1->DataSource=array('home', 'office', 'car', 'boat', 'plane'); + * $this->repeater1->dataBind(); + * </code> + * @author Fabio Bas <ctrlaltca[at]gmail[dot]com> + * @version $Id: TJuiSelectable.php 3245 2013-01-07 20:23:32Z ctrlaltca $ + * @package System.Web.UI.JuiControls + * @since 3.3 + */ +class TJuiSelectable extends TActivePanel implements IJuiOptions +{ + /** + * Creates a new callback control, sets the adapter to + * TActiveControlAdapter. If you override this class, be sure to set the + * adapter appropriately by, for example, by calling this constructor. + */ + public function __construct() + { + parent::__construct(); + $this->setAdapter(new TJuiControlAdapter($this)); + } + + /** + * Object containing defined javascript options + * @return TJuiControlOptions + */ + public function getOptions() + { + static $options; + if($options===null) + $options=new TJuiControlOptions($this); + return $options; + } + + /** + * Array containing valid javascript options + * @return array() + */ + public function getValidOptions() + { + return array('appendTo', 'autoRefresh', 'cancel', 'delay', 'disabled', 'distance', 'filter', 'tolerance'); + } + + /** + * @return array list of callback options. + */ + protected function getPostBackOptions() + { + $options = $this->getOptions()->toArray(); + return $options; + } + + /** + * Ensure that the ID attribute is rendered and registers the javascript code + * for initializing the active control. + */ + protected function addAttributesToRender($writer) + { + parent::addAttributesToRender($writer); + $writer->addAttribute('id',$this->getClientID()); + $options=TJavascript::encode($this->getPostBackOptions()); + $cs=$this->getPage()->getClientScript(); + $code="jQuery('#".$this->getClientId()."_0').selectable(".$options.");"; + $cs->registerEndScript(sprintf('%08X', crc32($code)), $code); + } + + /** + * @var ITemplate template for repeater items + */ + private $_repeater=null; + + /** + * @param array data source for Selectables. + */ + public function setDataSource($data) + { + $this->getSelectables()->setDataSource($data); + } + + /** + * Overrides parent implementation. Callback {@link renderSelectables()} when + * page's IsCallback property is true. + */ + public function dataBind() + { + parent::dataBind(); + if($this->getPage()->getIsCallback()) + $this->renderSelectables($this->getResponse()->createHtmlWriter()); + } + + /** + * @return TRepeater suggestion list repeater + */ + public function getSelectables() + { + if($this->_repeater===null) + $this->_repeater = $this->createRepeater(); + return $this->_repeater; + } + + /** + * @return TRepeater new instance of TRepater to render the list of Selectables. + */ + protected function createRepeater() + { + $repeater = Prado::createComponent('System.Web.UI.WebControls.TRepeater'); + $repeater->setHeaderTemplate(new TJuiSelectableTemplate('<ul id="'.$this->getClientId().'_0'.'">')); + $repeater->setFooterTemplate(new TJuiSelectableTemplate('</ul>')); + $repeater->setItemTemplate(new TTemplate('<li><%# $this->DataItem %></li>',null)); + $repeater->setEmptyTemplate(new TJuiSelectableTemplate('<ul></ul>')); + $this->getControls()->add($repeater); + return $repeater; + } +} + + +/** + * TJuiSelectableTemplate class. + * + * TJuiSelectableTemplate is the default template for TJuiSelectableTemplate + * item template. + * + * @author Wei Zhuo <weizhuo[at]gmail[dot]com> + * @version $Id: TJuiAutoComplete.php 3245 2013-01-07 20:23:32Z ctrlaltca $ + * @package System.Web.UI.ActiveControls + * @since 3.1 + */ +class TJuiSelectableTemplate extends TComponent implements ITemplate +{ + private $_template; + + public function __construct($template) + { + $this->_template = $template; + } + /** + * Instantiates the template. + * It creates a {@link TDataList} control. + * @param TControl parent to hold the content within the template + */ + public function instantiateIn($parent) + { + $parent->getControls()->add($this->_template); + } +}
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