| public renderItem ( mixed $model, mixed $key, integer $index ) : string | ||
| $model | mixed | the data model to be rendered |
| $key | mixed | the key value associated with the data model |
| $index | integer | the zero-based index of the data model in the model array returned by [[dataProvider]]. |
| return | string | the rendering result |
public function renderItem($model, $key, $index)
{
if ($this->itemView === null) {
$content = $key;
} elseif (is_string($this->itemView)) {
$content = $this->getView()->render($this->itemView, array_merge(['model' => $model, 'key' => $key, 'index' => $index, 'widget' => $this], $this->viewParams));
} else {
$content = call_user_func($this->itemView, $model, $key, $index, $this);
}
if ($this->itemOptions instanceof Closure) {
$options = call_user_func($this->itemOptions, $model, $key, $index, $this);
} else {
$options = $this->itemOptions;
}
$tag = ArrayHelper::remove($options, 'tag', 'div');
$options['data-key'] = is_array($key) ? json_encode($key, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE) : (string) $key;
return Html::tag($tag, $content, $options);
} /**
* Renders a single data model.
* @param mixed $model the data model to be rendered
* @param mixed $key the key value associated with the data model
* @param integer $index the zero-based index of the data model in the model array returned by [[dataProvider]].
* @return string the rendering result
*/
public function renderItem($model, $key, $index)
{
$dateLabel = $this->renderDateLabel($model);
$icon = $this->renderIcon($model);
$time = $this->renderTime($model);
$itemBody = Html::tag('div', parent::renderItem($model, $key, $index), ['class' => 'timeline-body']);
$itemHeader = $this->renderItemHeader($model);
$itemFooter = $this->renderItemFooter($model);
$item = Html::tag('div', $time . $itemHeader . $itemBody . $itemFooter, ['class' => 'timeline-item']);
return $dateLabel . Html::tag('li', $icon . $item);
}
