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@ -8,7 +8,7 @@ |
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namespace yii\bootstrap; |
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namespace yii\bootstrap; |
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use yii\base\InvalidConfigException; |
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use yii\base\InvalidConfigException; |
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use yii\helpers\base\ArrayHelper; |
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use yii\helpers\ArrayHelper; |
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use yii\helpers\Html; |
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use yii\helpers\Html; |
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@ -44,11 +44,11 @@ use yii\helpers\Html; |
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* 'options' => array('class' => 'active progress-striped') |
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* 'options' => array('class' => 'active progress-striped') |
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* )); |
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* )); |
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* |
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* |
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* // stacked and one with label |
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* // stacked bars |
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* echo Progress::widget(array( |
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* echo Progress::widget(array( |
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* 'stacked' => array( |
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* 'bars' => array( |
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* array('percent' => 30, 'options' => array('class' => 'bar-danger')), |
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* array('percent' => 30, 'options' => array('class' => 'bar-danger')), |
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* array('label'=>'test', 'percent' => 30, 'options' => array('class' => 'bar-success')), |
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* array('percent' => 30, 'label'=>'test', 'options' => array('class' => 'bar-success')), |
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* array('percent' => 35, 'options' => array('class' => 'bar-warning')) |
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* array('percent' => 35, 'options' => array('class' => 'bar-warning')) |
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* ) |
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* ) |
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* )); |
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* )); |
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@ -72,16 +72,20 @@ class Progress extends Widget |
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*/ |
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*/ |
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public $barOptions = array(); |
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public $barOptions = array(); |
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/** |
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/** |
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* @var array $stacked set to an array of progress bar values to display stacked progress bars |
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* @var array a set of bars that are stacked together to form a single progress bar. |
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* Each bar is an array of the following structure: |
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* |
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* |
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* ```php |
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* ```php |
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* 'stacked'=>array( |
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* array( |
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* array('percent'=>'30', 'options'=>array('class'=>'custom')), |
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* // required, the amount of progress as a percentage. |
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* array('percent'=>'30'), |
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* 'percent' => 30, |
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* ) |
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* // optional, the label to be displayed on the bar |
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* ``` |
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* 'label' => '30%', |
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* // optional, array, additional HTML attributes for the bar tag |
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* 'options' => array(), |
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* ) |
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*/ |
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*/ |
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public $stacked = false; |
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public $bars; |
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/** |
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/** |
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@ -90,12 +94,8 @@ class Progress extends Widget |
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*/ |
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*/ |
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public function init() |
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public function init() |
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{ |
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{ |
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if ($this->label === null && $this->stacked == false) { |
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throw new InvalidConfigException("The 'percent' option is required."); |
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} |
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parent::init(); |
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parent::init(); |
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$this->addCssClass($this->options, 'progress'); |
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$this->addCssClass($this->options, 'progress'); |
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$this->getView()->registerAssetBundle(static::$responsive ? 'yii/bootstrap/responsive' : 'yii/bootstrap'); |
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} |
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} |
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/** |
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/** |
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@ -106,42 +106,42 @@ class Progress extends Widget |
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echo Html::beginTag('div', $this->options) . "\n"; |
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echo Html::beginTag('div', $this->options) . "\n"; |
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echo $this->renderProgress() . "\n"; |
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echo $this->renderProgress() . "\n"; |
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echo Html::endTag('div') . "\n"; |
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echo Html::endTag('div') . "\n"; |
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$this->getView()->registerAssetBundle(static::$responsive ? 'yii/bootstrap/responsive' : 'yii/bootstrap'); |
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} |
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} |
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/** |
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/** |
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* Generates a bar |
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* Renders the progress. |
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* @param int $percent the percentage of the bar |
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* @param string $label, optional, the label to display at the bar |
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* @param array $options the HTML attributes of the bar |
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* @return string the rendering result. |
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*/ |
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public function bar($percent, $label = '', $options = array()) |
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{ |
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$this->addCssClass($options, 'bar'); |
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$options['style'] = "width:{$percent}%"; |
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return Html::tag('div', $label, $options); |
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} |
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/** |
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* @return string the rendering result. |
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* @return string the rendering result. |
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* @throws InvalidConfigException |
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* @throws InvalidConfigException if the "percent" option is not set in a stacked progress bar. |
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*/ |
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*/ |
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protected function renderProgress() |
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protected function renderProgress() |
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{ |
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{ |
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if ($this->stacked === false) { |
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if (empty($this->bars)) { |
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return $this->bar($this->percent, $this->label, $this->barOptions); |
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return $this->renderBar($this->percent, $this->label, $this->barOptions); |
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} |
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} |
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$bars = array(); |
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$bars = array(); |
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foreach ($this->stacked as $item) { |
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foreach ($this->bars as $bar) { |
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$label = ArrayHelper::getValue($item, 'label', ''); |
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$label = ArrayHelper::getValue($bar, 'label', ''); |
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if (!isset($item['percent'])) { |
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if (!isset($bar['percent'])) { |
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throw new InvalidConfigException("The 'percent' option is required."); |
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throw new InvalidConfigException("The 'percent' option is required."); |
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} |
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} |
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$options = ArrayHelper::getValue($item, 'options', array()); |
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$options = ArrayHelper::getValue($bar, 'options', array()); |
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$bars[] = $this->renderBar($bar['percent'], $label, $options); |
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$bars[] = $this->bar($item['percent'], $label, $options); |
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} |
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} |
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return implode("\n", $bars); |
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return implode("\n", $bars); |
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} |
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} |
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} |
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/** |
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* Generates a bar |
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* @param int $percent the percentage of the bar |
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* @param string $label, optional, the label to display at the bar |
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* @param array $options the HTML attributes of the bar |
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* @return string the rendering result. |
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*/ |
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protected function renderBar($percent, $label = '', $options = array()) |
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{ |
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$this->addCssClass($options, 'bar'); |
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$options['style'] = "width:{$percent}%"; |
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return Html::tag('div', $label, $options); |
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} |
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} |
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