function renderAsIcons()
{
$out = '';
if (isset($this->pager)) {
$out .= $this->pager->render();
}
// $out.='<table border="1">';
/*
if (is_array($this->column))
{
foreach ($this->column as $id=>$column)
{
$out.='<th>' . $column['title'] .'</th>';
}
}
else
{
trigger_error('datagrid::render() no column defined');
}
if (is_array($this->local_action))
{
$out.='<th>' . translate('datagrid_action_header') .'</th>';
}
*/
if (is_array($this->data)) {
$i = 0;
foreach ($this->data as $data) {
$i++;
if ($i >= count($this->data)) {
$out .= '<table class="icon_table" style="float: none">';
} else {
$out .= '<table class="icon_table" style="float: left">';
}
$out .= '<tr>';
$out .= '<td>';
$out .= '<img src="decoration/types/folder.png">';
$out .= '</td>';
$out .= '</tr>';
$out .= '<tr>';
$out .= '<td>';
$out .= substr($data['title'], 0, 32);
$out .= '<br/>';
// add local action buttons
if (is_array($this->local_action)) {
//$out .= '<td>';
foreach ($this->local_action as $action) {
require_once ROOT . '/class/url.class.php';
$url = new url();
// find the primary columns to pass to the url
foreach ($this->column as $id => $column) {
if ($column['primary']) {
$url->setParam($id, $data[$id]);
}
}
$url->setFilename($action['url']);
$out .= '<a href="' . $url->render() . '">' . $action['title'] . '</a> ';
}
}
$out .= '</td>';
$out .= '</tr>';
$out .= '</table>';
foreach ($this->column as $id => $column) {
// $out.='<td>' . substr($data[$id], 0, 32) .'</td>';
}
}
} else {
translate('empty_datagrid');
}
// add local action buttons
if (is_array($this->global_action)) {
foreach ($this->global_action as $action) {
require_once ROOT . '/class/url.class.php';
$url = new url();
$url->setFilename($action['url']);
require_once ROOT . '/class/button.class.php';
$button = new button($action['title'], $url->render());
$out .= $button->render();
}
}
return $out;
}
