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Merge pull request #410 from creocoder/jui-sortable

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[READY] JQuery UI sortable widget
This commit is contained in:
Qiang Xue
2013-05-26 08:30:00 -07:00
parent a56ec89685 2a7dae5bd9
commit 2dc251c376
2 changed files with 103 additions and 2 deletions
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98
framework/yii/jui/Sortable.php Normal file
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@@ -0,0 +1,98 @@
<?php
/**
* @link http://www.yiiframework.com/
* @copyright Copyright (c) 2008 Yii Software LLC
* @license http://www.yiiframework.com/license/
*/
namespace yii\jui;
use yii\base\InvalidConfigException;
use yii\helpers\ArrayHelper;
use yii\helpers\Html;
/**
* Sortable renders a sortable jQuery UI widget.
*
* For example:
*
* ```php
* echo Sortable::widget(array(
* 'items' => array(
* 'Item 1',
* array(
* 'content' => 'Item2',
* ),
* array(
* 'content' => 'Item3',
* 'options' => array(
* 'tag' => 'li',
* ),
* ),
* ),
* 'options' => array(
* 'tag' => 'ul',
* ),
* 'itemOptions' => array(
* 'tag' => 'li',
* ),
* 'clientOptions' => array(
* 'cursor' => 'move',
* ),
* ));
* ```
*
* @see http://api.jqueryui.com/sortable/
* @author Alexander Kochetov <creocoder@gmail.com>
* @since 2.0
*/
class Sortable extends Widget
{
/**
* @var array list of sortable containers.
*/
public $items = array();
/**
* @var array list of individual sortable container default options.
*/
public $itemOptions = array();
/**
* Renders the widget.
*/
public function run()
{
$options = $this->options;
$tag = ArrayHelper::remove($options, 'tag', 'ul');
echo Html::beginTag($tag, $options) . "\n";
echo $this->renderItems() . "\n";
echo Html::endTag($tag) . "\n";
$this->registerWidget('sortable', false);
}
/**
* Renders sortable items as specified on [[items]].
* @return string the rendering result.
* @throws InvalidConfigException.
*/
public function renderItems()
{
$items = array();
foreach ($this->items as $item) {
$options = $this->itemOptions;
$tag = ArrayHelper::remove($options, 'tag', 'li');
if (is_array($item)) {
if (!isset($item['content'])) {
throw new InvalidConfigException("The 'content' option is required.");
}
$options = array_merge($options, ArrayHelper::getValue($item, 'options', array()));
$tag = ArrayHelper::remove($options, 'tag', $tag);
$items[] = Html::tag($tag, $item['content'], $options);
} else {
$items[] = Html::tag($tag, $item, $options);
}
}
return implode("\n", $items);
}
}

7
framework/yii/jui/Widget.php
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@@ -58,13 +58,16 @@ class Widget extends \yii\base\Widget
/** /**
* Registers a specific jQuery UI widget and the related events * Registers a specific jQuery UI widget and the related events
* @param string $name the name of the jQuery UI widget * @param string $name the name of the jQuery UI widget
* @param boolean $registerTheme whether register theme bundle
*/ */
protected function registerWidget($name) protected function registerWidget($name, $registerTheme = true)
{ {
$id = $this->options['id']; $id = $this->options['id'];
$view = $this->getView(); $view = $this->getView();
$view->registerAssetBundle("yii/jui/$name"); $view->registerAssetBundle("yii/jui/$name");
$view->registerAssetBundle(static::$theme . "/$name"); if ($registerTheme) {
$view->registerAssetBundle(static::$theme . "/$name");
}
if ($this->clientOptions !== false) { if ($this->clientOptions !== false) {
$options = empty($this->clientOptions) ? '' : Json::encode($this->clientOptions); $options = empty($this->clientOptions) ? '' : Json::encode($this->clientOptions);