/**
* Render event handler.
*
* @param Zikula_Form_View $view Reference to Zikula_Form_View object.
*
* @return string The rendered output
*/
public function render(Zikula_Form_View $view)
{
$idHtml = $this->getIdHtml();
$text = $view->translateForDisplay($this->text);
$onclickHtml = '';
if ($this->confirmMessage != null) {
$msg = $view->translateForDisplay($this->confirmMessage) . '?';
$onclickHtml = " onclick=\"return confirm('{$msg}');\"";
}
$imageHtml = '';
if (isset($this->attributes['imgsrc']) && !empty($this->attributes['imgsrc'])) {
if (!isset($this->attributes['imgset']) || empty($this->attributes['imgset'])) {
$this->attributes['imgset'] = 'icons/extrasmall';
}
// we're going to make use of pnimg for path searching
require_once $view->_get_plugin_filepath('function', 'img');
// call the pnimg plugin and work out the src from the assigned template vars
$args = array('src' => $this->attributes['imgsrc'], 'set' => $this->attributes['imgset'], 'title' => $text, 'alt' => $text, 'modname' => 'core');
$imageHtml = smarty_function_img($args, $view);
$imageHtml .= !empty($imageHtml) ? ' ' : '';
}
if (isset($this->attributes['imgsrc'])) {
unset($this->attributes['imgsrc']);
}
if (isset($this->attributes['imgset'])) {
unset($this->attributes['imgset']);
}
$attributes = $this->renderAttributes($view);
$carg = serialize(array('cname' => $this->commandName, 'carg' => $this->commandArgument));
$href = $view->getPostBackEventReference($this, $carg);
$href = htmlspecialchars($href);
$result = "<a{$idHtml} href=\"javascript:{$href}\"{$onclickHtml}{$attributes}>{$imageHtml}{$text}</a>";
return $result;
}
