public function __toString()
{
if ($this->_provider) {
$this->_provider->setup_grid();
}
$string = '<table id="' . $this->_identifier . '"></table>';
$string .= '<div id="p_' . $this->_identifier . '"></div>';
$string .= '<script type="text/javascript">//<![CDATA[' . "\n";
$string .= $this->_prepend_js;
$string .= 'org_openpsa_grid_helper.setup_grid("' . $this->_identifier . '", {';
$colnames = array();
foreach ($this->_columns as $name => $column) {
if ($column['separate_index']) {
$colnames[] = 'index_' . $name;
}
$colnames[] = $column['label'];
}
$string .= "\ncolNames: " . json_encode($colnames) . ",\n";
$string .= $this->_render_colmodel();
$total_options = sizeof($this->_options);
$i = 0;
foreach ($this->_options as $name => $value) {
$string .= $name . ': ' . $value;
if (++$i < $total_options) {
$string .= ',';
}
$string .= "\n";
}
$string .= "});\n";
if ($this->get_option('footerrow')) {
$string .= 'jQuery("#' . $this->_identifier . '").jqGrid("footerData", "set", ' . json_encode($this->_footer_data) . ");\n";
}
$string .= '//]]></script>';
return $string;
}
