Create a Crawlable AJAX Website using PHP
AJAX websites tend to be much faster as it’s about updating parts of a web page, without reloading the whole page. AJAX lets web pages to update asynchronously by retrieving data from server behind the scenes. This means that it is possible to update parts of a web page, without reloading the whole page. But […]
WordPress Set Visual Editor as Default
WordPress provides two editors for editing post content i.e., visual and HTML editor. To make any one of them default you need to use the wp_default_editor filter. Here is example code to make Visual editor as the default editor <?php add_filter("wp_default_editor", create_function(", "return "tinymce";"));
WordPress Set HTML Editor as Default
WordPress provides two editors for editing post content i.e., visual and HTML editor. To make any one of them default you need to use the wp_default_editor filter. Here is example code to make HTML editor as the default editor <?php add_filter("wp_default_editor", create_function(", "return "html";"));
Create a Mobile app using Intel XDK and Ionic Framework
This post is a part 50 of Intel XDK Complete Tutorial post series. In this tutorial we will see how to build a cross-platform mobile app using Intel XDK platform and Ionic framework. Intel XDK is the best platform for building and testing cordova apps whereas Ionic is the only best AngularJS based front-end UI […]
HTTP/2 for WordPress Sites
This post is a part 5 of HTTP/2 Complete Tutorial post series. HTTP/1.1 is a old protocol that is being used in modern websites which are very different from the websites of the time HTTP/1.1 was introduced. Therefore a new protocol was required to make the web faster so HTTP/2 was introduced. As WordPress is […]
File Upload using WordPress Settings API
The register_setting function saves the value attribute on form submission directly into the database. We can also alter or validate the value based on our choice. The register_setting function takes a third argument which is a callback, this callback is fired before it saves the settings into the database. For uploading files through settings pages […]
WordPress Settings API Validation and Sanitization
Validation and Sanitization are two terms are often confused and/or misused by beginning developers. So what is the difference between sanitization and validation? Well let’s start with validation, as it happens before sanitization. Simply put, validation is verifying that the data being submitted conforms to a rule or set of rules you (the developer) set […]
Add Tabs using WordPress Settings API
When we use settings API a settings page is divided into four categories: tabs, sections, fields and settings. Tabs contains sections, sections contain field(form elements) and settings are just the value attribute of the form elements. There may or may not be tabs or sections but categorization is better. Actually settings API doesn’t provide any […]
Add Select Tag using WordPress Settings API
Here is example code which shows how to create a settings page using WordPress Menu API and add a drop down list to the settings page. Here we are using WordPress provided selected() function to compare the stored setting value and a chosen one. If they are the same it echos “selected” attribute or else […]
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