WordPress Admin Bar: Modal Window Link

ab-modal.php

<?php

/**
 * Setup admin bar item which opens URL in a thickbox window
 * 
 * @param WP_Admin_Bar $wp_admin_bar
 */
function admin_bar_menu_modal_window( $wp_admin_bar )
{
	// add "tools" node
	// this is just our root node, nothing special here
	$wp_admin_bar->add_node( array(
		'id' => 'mytools',
		'title' => 'My Tools',
		'meta' => array(
			'class' => 'mytools-top'
		)
	));
	
	// add "do stuff" link
	$wp_admin_bar->add_node( array(
		// id is required, but not important in this case
		'id' => 'mytools-dostuff',
		// set the parent to our root node
		'parent' => 'mytools',
		// this title is the <a> tag *content*
		'title' => 'Do Stuff',
		// notice the plugin page and thickbox iframe hint params
		'href' => admin_url( 'admin.php' ) . '?page=mytools&_iframe=true',
		// these meta attributes allow us to work some jQuery magic
		'meta' => array(
			// optional class for styling
			'class' => 'mytools-sub'
			// the link title *attribute* becomes the thickbox window title
			'title' => 'Do Stuff Window Title',
			// call jQuery statically to add the thickbox class on click
			'onclick' => 'jQuery(this).addClass("thickbox");'
		)
	));
}
add_action( 'admin_bar_menu', 'admin_bar_menu_modal_window', 999 );

?>

Thanks for this.

typo - missing comma

change ‘class’ => ‘mytools-sub’ to ‘class’ => ‘mytools-sub’,

Also please

how/where to enter content