How to use WordPress icon on a Plugin

When you are using the WordPress structure to build your plugin from time to time you will need to insert an icon to make your plugin easier on the eye.

A little while ago a few developers and designers found out that using images to display simple Icons was a bad idea, because of the way it scales in to Mobile and the lack of methods to change it's color. These guys found out that the best way was to use .svg files, which are a vector with the drawing instead of a bitmap. Read More

How deprecate code on WordPress Plugin

As you start to develop plugins to sell or distribute for free on the WordPress plugin repository you will see yourself in one of the worst situations as a product developer.

In order to improve your code you will need to let go of old code and introduce new stuff to the codebase.

You will face the following problem, how will you do it without breaking themes and other plugins that rely on your current code?

Read More

Using a Meta value on Post Title

I saw a tweet earlier today of a user asking how to solve common issue, how to use a single variable inside of the title of my WordPress posts, in this case events.

How to do it

To understand how to do this task you first need to see that these kind of variables can be used inside of title without been inserted manually on by applying a little concept called filter, which will allow you to hook to a WordPress method and apply X or Y function to solve your issue. Read More

How to use AJAX on WordPress

If you already know what is an AJAX request please just jump right to the section where I will talk about how to start coding.

What is an AJAX request

First you will need to understand that an AJAX request is nothing more then a simple GET or POST to an URL that you defined, you will pass some parameters and this URL should answer you with some other data that you will be able to parse on the JavaScript and using it you will be able to give your users the needed visual feedback.

Read More