You see having written several articles over the years, a client wanted to upload some to his new wordpress site. However he found that once he published those articles they would take on the current date, when what he wanted was the date those articles were originally written.

So how do we get wordpress to show the dates he wants and not the date it was actually posted on?

That’s where the post publish box comes in to play.

The buttons in the post publish box are self explanatory, however it’s pretty easy for new wordpress users to miss the edit links next to Status, Visibility and Publish. Even if they do see the link it is not immediately obvious what those links actually do.

For the purposes of this post we are interested in editing the publish date. Clicking on the edit link next to the Publish immediately text will bring up date fields which we can change to reflect the post date we want show on the blog, providing that the blog is set up to show post dates. This also allows you to schedule posts for future publication.

As with most things wordpress is pretty well thought out, and changing the date on your post is as simple as you would think.

A better way or as the wordpress codec says a safer way to use the jQuery libraries or any of the included scripts is to use wp_register_script or wp_enqueue_script.

WordPress comes loaded with several libraries and scripts for your enjoyment, including:

• Scriptalicious
• jQuery
• Prototype
• Thickbox
• jQuery UI

The easiest way to load the jQuery library for would be to add the following code before the wp_head() function,

wp_enqueue_script('jquery');

It’s important to note that the wordpress loads the internal version of the jQuery library in “no-conflict” mode which means the “$” shortcut will not work. You could use “jQuery” instead of “$”, however if you really want to use that dollar sign then in your jQuery scripts use the following code.

jQuery(document).ready(function($) {
// do jQuery stuff using $
});

You can also specify the source of the script if it is not included with wordpress and load dependencies using wp_enqueue_script, the path to the script should be relative to the root directory of wordpress. The following example loads candy.js which depends on “scriptalicious” and “scriptalicious-slider”.

wp_enqueue_script('candy', WP_CONTENT_URL. '/themes/name-of-theme/js/candy.js', array('scriptalicious, scriptalicious-slider'), false, true);

The first paramenter is the script name, the second is the path to the script, the third parameter array() will load the files that candy.js needs. The names in this array are not the filenames but rather the handles, these will be loaded before candy.js

After the dependencies parameter comes the version option, it’s a string specifying the version number of the script used if there are more than one version of the script.

The last parameter is the wp_enqueue() function is an option to load your script wherever the wp_footer() hook is located, it should be in the, uh —footer.

If this post helps you better understand the wp_enqueue function, let me know in the comments below.