Coding a Navigation Menu Bar with drop down subpages

Over the past days, I was thinking how to design a navigation menu bar that when you hover it, the sub pages will be shown. I know it’s sounds so easy but the challenging part are these:

  • CSSing the Navigation Bar
  • Designing the Database since will be implementing a sub page that has a sub page and so on and so forth(unlimited SUBs)…
  • Coding the design in PHP and HTML

So then, after days of combat I made my own. Thanks also to my thorough research.

I created 3 files. A class for calling the categories, the HTML and the CSS.

Here’s my Code:


     require_once 'categories.php';
     $cat = new Categories();
     $menu = $cat->get_menu();
 <div id="access">
    <div id="nav">
      <div class="menu-header"><?= $menu; ?></div>

Categories.php (Click here for more info about this class)

class Categories
	var $exclude;
	var $depth;

	function __construct() {
		$this->exclude = array();
		$this->depth = 1;

	function get_menu()
		$nav_query = mysql_query("SELECT * FROM `categories` ORDER BY 'category_id'") or die( mysql_error() );

		$tree = "<ul class='menu'>";					// Clear the directory tree
		$this->depth = 1;					// Child level depth.
		$top_level_on = 1;			// What top-level category are we on?
		array_push($this->exclude, 0);	// Put a starting value in it

		while ( $nav_row = mysql_fetch_array( $nav_query ) )
			$goOn = 1; // Resets variable to allow us to continue building out the tree.
			for( $x = 0; $x < count( $this->exclude ); $x++ )// Check to see if the new item has been used
				if ( $this->exclude[$x] == $nav_row['category_id'] )
					$goOn = 0;
					break; // Stop looking b/c we already found that it's in the exclusion list and we can't continue to process this node
			if ( $goOn == 1 )
				#top category or in other words category who's parent_id is 0
				$tree .= "<li class='menu-item'><a href='#'>".$nav_row['name']."</a>"; // Process the main tree node
				array_push( $this->exclude, $nav_row['category_id'] ); // Add to the exclusion list

				if ( $nav_row['category_id'] < 6 )
				{ $top_level_on = $nav_row['category_id']; }

				$tree .= $this->build_child( $nav_row['category_id'] ); // Start the recursive function of building the child tree
				$tree .= "</li>";

		return $tree."</ul>";
		// echo "</ul>";

	function build_child( $oldID )// Recursive function to get all of the children...unlimited depth
		$child_query = mysql_query( "SELECT * FROM `categories` WHERE parent_id=" . $oldID ) or die( mysql_error() );
		$tempTree .= "<ul class='sub-menu'>";
		while ( $child = mysql_fetch_array( $child_query ) )
			if ( $child['category_id'] != $child['parent_id'] )
				$tempTree .= "<li class='menu-item'><a href='#'>" . $child['name'] . "</a>";
				$this->depth++;		// Incriment depth b/c we're building this child's child tree  (complicated yet???)
				$tempTree .= $this->build_child( $child['category_id'] ); // Add to the temporary local tree
				$this->depth--;		// Decrement depth b/c we're done building the child's child tree.
				array_push( $this->exclude, $child['category_id'] );			// Add the item to the exclusion list
		$tempTree .= "</li></ul>";
		return $tempTree;		// Return the entire child tree



#access {
	display: block;
	float: left;
	height: 31px;
	margin: 0 auto;
	width: 1000px;
#access .menu-header, {
	font-size: 13px;
	margin-left: 12px;
	width: 1000px;
#access .menu-header ul, ul {
	list-style: none outside none;
	margin: 0;
#access ul ul {
	box-shadow: 0 3px 3px rgba(0, 0, 0, 0.2);
	display: none;
	float: left;
	left: 0;
	position: absolute;
	top: 38px;
	width: 180px;
	z-index: 99999;
#access ul ul ul {
	left: 100%;
	top: 0;
#access .menu-header li, li {
	float: left;
	position: relative;
#access ul ul li {
	min-width: 180px;
#access li:hover > a, #access ul ul *:hover > a {
	background: none repeat scroll 0 0 #333333;
	color: #FFFFFF;

#access ul li:hover > ul{
	display: block;
#access ul ul a {
	background: none repeat scroll 0 0 #333333;
	height: auto;
	line-height: 1em;
	padding: 10px;
	width: 160px;
#access a {
	display: block;
	line-height: 34px;
	padding: 0 10px;
	text-decoration: none;

Now everything is just a piece of cake! Since this code is designed to be dynamic, there’s no worrying how many sub pages you’ll create.
The finish product would look like this:

Just edit the CSS and you’ll be golden!
Hope this help someone! Have a Happy Coding! :)

Adding a Facebook Feed Content of a Page in WordPress

Adding a facebook feed of a or a page is very easy, the idea here is simply getting the RSS feed of the profile you wish to have.

I’ll show you the simple steps on how to do this.

  • Logged in on your facebook page.
  • Searched for the page you wish to get the feed.
  • On the lower left hand side of the page, you can see this one


  • Right Click “Get Updates via RSS” then copy that link.
  • Now login to your wordpress wp-admin
  • Go to Appearance->Widget
  • Make sure that you have the RSS Widget

  • Drag that to the sidebar then paste the link that you copied below the word “Enter the RSS feed URL here:”

  • Hit save! Then you are golden!

I was really looking for a plugin that can do this one, but unfortunately, I didn’t see anything. The result of this one is not as pretty as like the one in Twitter. If ever you find a plugin similar to this one, just leave a comment below and your help would be greatly appreciated! :)

Hope this helps someone, Have a Happy Coding! :)