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100 lines
2.7 KiB
100 lines
2.7 KiB
<?php |
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/** |
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* @link http://www.yiiframework.com/ |
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* @copyright Copyright (c) 2008 Yii Software LLC |
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* @license http://www.yiiframework.com/license/ |
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*/ |
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namespace yii\grid; |
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use Yii; |
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use Closure; |
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use yii\helpers\Html; |
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/** |
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* ActionColumn is a column for the [[GridView]] widget that displays buttons for viewing and manipulating the items. |
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* |
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* @author Qiang Xue <qiang.xue@gmail.com> |
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* @since 2.0 |
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*/ |
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class ActionColumn extends Column |
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{ |
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public $template = '{view} {update} {delete}'; |
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public $buttons = []; |
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public $urlCreator; |
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public function init() |
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{ |
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parent::init(); |
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$this->initDefaultButtons(); |
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} |
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protected function initDefaultButtons() |
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{ |
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if (!isset($this->buttons['view'])) { |
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$this->buttons['view'] = function ($model, $column) { |
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/** @var ActionColumn $column */ |
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$url = $column->createUrl($model, 'view'); |
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return Html::a('<span class="glyphicon glyphicon-eye-open"></span>', $url, [ |
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'title' => Yii::t('yii', 'View'), |
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]); |
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}; |
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} |
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if (!isset($this->buttons['update'])) { |
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$this->buttons['update'] = function ($model, $column) { |
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/** @var ActionColumn $column */ |
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$url = $column->createUrl($model, 'update'); |
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return Html::a('<span class="glyphicon glyphicon-pencil"></span>', $url, [ |
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'title' => Yii::t('yii', 'Update'), |
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]); |
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}; |
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} |
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if (!isset($this->buttons['delete'])) { |
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$this->buttons['delete'] = function ($model, $column) { |
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/** @var ActionColumn $column */ |
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$url = $column->createUrl($model, 'delete'); |
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return Html::a('<span class="glyphicon glyphicon-trash"></span>', $url, [ |
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'title' => Yii::t('yii', 'Delete'), |
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'data-confirm' => Yii::t('yii', 'Are you sure to delete this item?'), |
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'data-method' => 'post', |
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]); |
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}; |
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} |
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} |
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/** |
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* @param \yii\db\ActiveRecord $model |
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* @param string $action |
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* @return string |
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*/ |
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public function createUrl($model, $action) |
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{ |
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if ($this->urlCreator instanceof Closure) { |
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return call_user_func($this->urlCreator, $model, $action); |
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} else { |
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$params = $model->getPrimaryKey(true); |
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if (count($params) === 1) { |
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$params = ['id' => reset($params)]; |
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} |
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return Yii::$app->controller->createUrl($action, $params); |
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} |
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} |
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/** |
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* Renders the data cell content. |
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* @param mixed $model the data model |
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* @param integer $index the zero-based index of the data model among the models array returned by [[dataProvider]]. |
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* @return string the rendering result |
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*/ |
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protected function renderDataCellContent($model, $index) |
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{ |
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return preg_replace_callback('/\\{(\w+)\\}/', function ($matches) use ($model) { |
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$name = $matches[1]; |
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if (isset($this->buttons[$name])) { |
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return call_user_func($this->buttons[$name], $model, $this); |
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} else { |
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return ''; |
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} |
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}, $this->template); |
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} |
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}
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