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Sortable rework

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This commit is contained in:
Alexander Kochetov
2013-05-26 17:52:02 +04:00
parent c52d4a2eab
commit a834e1049d
1 changed files with 44 additions and 16 deletions
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60
framework/yii/jui/Sortable.php
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@@ -7,6 +7,8 @@
namespace yii\jui;
use yii\base\InvalidConfigException;
use yii\helpers\ArrayHelper;
use yii\helpers\Html;
/**
@@ -17,9 +19,9 @@ use yii\helpers\Html;
* ```php
* echo Sortable::widget(array(
* 'items' => array(
* '<li>Item 1</li>',
* '<li>Item 2</li>',
* '<li>Item 3</li>',
* 'Item 1',
* 'Item 2',
* 'Item 3',
* ),
* 'clientOptions' => array(
* 'cursor' => 'move',
@@ -32,17 +34,20 @@ use yii\helpers\Html;
*
* ```php
* Sortable::begin(array(
* 'clientOptions' => array(
* 'cursor' => 'move',
* ),
* 'options' => array(
* 'tag' => 'div',
* ),
* 'itemOptions' => array(
* 'tag' => 'div',
* ),
* 'clientOptions' => array(
* 'cursor' => 'move',
* ),
* ));
*
* echo '<div>Item 1</div>';
* echo '<div>Item 2</div>';
* echo '<div>Item 3</div>';
* echo 'Item 1';
* echo 'Item 2';
* echo 'Item 3';
*
* Sortable::end();
* ```
@@ -54,10 +59,15 @@ use yii\helpers\Html;
class Sortable extends Widget
{
/**
* @var array list of sortable containers. Each array element represents a single
* sortable container.
* @var array.
* @todo comments
*/
public $items = array();
/**
* @var array.
* @todo comments
*/
public $itemOptions = array();
/**
@@ -67,8 +77,7 @@ class Sortable extends Widget
{
parent::init();
$options = $this->options;
$tag = isset($options['tag']) ? $options['tag'] : 'ul';
unset($options['tag']);
$tag = ArrayHelper::remove($options, 'tag', 'ul');
echo Html::beginTag($tag, $options) . "\n";
}
@@ -78,16 +87,35 @@ class Sortable extends Widget
public function run()
{
echo $this->renderItems() . "\n";
echo Html::endTag(isset($this->options['tag']) ? $this->options['tag'] : 'ul') . "\n";
$tag = ArrayHelper::getValue($this->options, 'tag', 'ul');
echo Html::endTag($tag) . "\n";
$this->registerWidget('sortable', false);
}
/**
* Renders sortable items as specified on [[items]].
* @return string the rendering result
* @return string the rendering result.
* @throws InvalidConfigException.
*/
public function renderItems()
{
return implode("\n", $this->items);
$items = array();
foreach ($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.");
}
if (isset($item['options'])) {
$options = array_merge($options, $item['options']);
$tag = ArrayHelper::remove($options, 'tag', $tag);
}
$items[] = Html::tag($tag, $item['content'], $options);
} else {
$items[] = Html::tag($tag, $item, $options);
}
}
return implode("\n", $items);
}
}