/**
* Sets the location of image file of the THyperLink.
* @param string the image file location
*/
public function setImageUrl($value)
{
parent::setImageUrl($value);
if ($this->getActiveControl()->canUpdateClientSide() && $value !== '') {
$textWriter = new TTextWriter();
$renderer = Prado::createComponent($this->GetResponse()->getHtmlWriterType(), $textWriter);
$this->createImage($value)->renderControl($renderer);
$this->getPage()->getCallbackClient()->update($this, $textWriter->flush());
}
}
/**
* Initializes the specified cell to its initial values.
* This method overrides the parent implementation.
* It creates a hyperlink within the cell.
* @param TTableCell the cell to be initialized.
* @param integer the index to the Columns property that the cell resides in.
* @param string the type of cell (Header,Footer,Item,AlternatingItem,EditItem,SelectedItem)
*/
public function initializeCell($cell, $columnIndex, $itemType)
{
if ($itemType === TListItemType::Item || $itemType === TListItemType::AlternatingItem || $itemType === TListItemType::SelectedItem || $itemType === TListItemType::EditItem) {
$link = new THyperLink();
if (($url = $this->getImageUrl()) !== '') {
$link->setImageUrl($url);
if (($width = $this->getImageWidth()) !== '') {
$link->setImageWidth($width);
}
if (($height = $this->getImageHeight()) !== '') {
$link->setImageHeight($height);
}
}
$link->setText($this->getText());
$link->setNavigateUrl($this->getNavigateUrl());
$link->setTarget($this->getTarget());
if ($this->getDataTextField() !== '' || $this->getDataNavigateUrlField() !== '') {
$link->attachEventHandler('OnDataBinding', array($this, 'dataBindColumn'));
}
$cell->getControls()->add($link);
$cell->registerObject('HyperLink', $link);
} else {
parent::initializeCell($cell, $columnIndex, $itemType);
}
}
