Application Development & Informative Tutorials
An Initiative of AS Tech Solutions
In the previous part of this tutorial we covered technique to implement AJAX login in sidebar without a plugin in WordPress. In this part two we will continue with AJAX logout.
After a successful login, login form gets disappear and AJAX loads user’s display name and a link to logout on the same page. Now we need to apply some functionality to show the same and keeping the login form hidden on page refresh or redirect.
To resize iframe height according to content, we can use javascript or jQuery. We just need to apply code on the iframe load event, so that content is loaded and height can be get at that time
Let’s check out how we can detect orientation change on mobile devices. Mobile devices have two type of layout view, one is portrait and other one is landscape view.
WordPress has a wide range of questions asked for interview. I have mentioned a list of WordPress Interview Questions and their answers in this article. They are useful for developers as well as normal users too. Let’s have a look.
Sometimes we need to find last position of a substring into a string. Substring may be a character or a part of a string. Javascript provide us a method
Sometimes we need to check the existence of a character or sub-string into a string or find the position of a character or sub-string into a string. Javascript provide us a very simple method :
Sometimes we need to resize colorbox after clicking on sumbit button and we want to show some error or success messages on the same popup window by using javascript or ajax
The power of jQuery offers many features to web developers. jQuery has addClass(), removeClass() and toggleClass() methods to change class.
//Add a class
$('#element').addClass('class_name');
//Remove a class
$('#element').removeClass('class_name');
//Remove old class and add new class
$('#element').removeClass('old_class').addClass('new_class');
//Or a short way to swap classes
$("#element").toggleClass('old_class new_class');
As we know, Contact Form 7 redirects to the same URL as the form’s URL after form submissions in the default settings. However, sometimes, we might need to change this to redirect on another URL after submission
There are several ways to redirect a user from one URL to another. There might be several reasons to do this. I am describing different ways to redirect a URL or page quickly and seamlessly including redirect URL using JavaScript, use a meta tag, redirect using an htaccess file, redirection using PHP and finally redirect URL in WordPress.