/**
* Renders the item view.
* This is the main entry of the whole view rendering.
*
* This is override function that supports multiple columns
*/
public function renderItems()
{
$numColumns = (int) $this->columns;
// Number of columns
if ($numColumns < 2) {
parent::renderItems();
return;
}
echo CHtml::openTag($this->itemsTagName, array('class' => $this->itemsCssClass)) . "\n";
$data = $this->dataProvider->getData();
if (($n = count($data)) > 0) {
// Compute column width
$width = 100 / $numColumns;
// Initialize table
echo CHtml::openTag('table') . CHtml::openTag('tr');
$owner = $this->getOwner();
$render = $owner instanceof CController ? 'renderPartial' : 'render';
//$j = 0;
foreach ($data as $i => $item) {
// Open cell
echo CHtml::openTag('td', array('style' => 'width:' . $width . '%; vertical-align:top;'));
$data = $this->viewData;
$data['index'] = $i;
$data['data'] = $item;
$data['widget'] = $this;
$owner->{$render}($this->itemView, $data);
// Close cell
echo CHtml::closeTag('td');
// Change row
if (($i + 1) % $numColumns == 0) {
echo CHtml::closeTag('tr') . CHtml::openTag('tr');
}
}
// Close table
echo CHtml::closeTag('tr') . CHtml::closeTag('table');
} else {
$this->renderEmptyText();
}
echo CHtml::closeTag($this->itemsTagName);
}
