Learn how to build a Javascript WYSIWYG Rich Text HTML Editor Textarea Replacement for your PHP and MySQL driven applications. In this second video we will script our wysiwyg.js file and code out all of the functions that our HTML form is ready to call. We make use of the execCommand() method in Javascript and all of its Command Identifiers to apply specific formatting we desire to our WYSIWYG editor. Our form is submit using Javascript so we can transfer the data frome our iframe into our textarea for the normal form action to work. The form can also be submit using Ajax if you prefer, then there would be no need to transfer data from the iframe into the textarea. In part 3 we discuss the PHP and MySQL side of things, security, and filtering.
Video Rating: 4 / 5
Lesson Code: www.developphp.com Part 7 of learning JSON for beginners with Adam. In this final lesson of the series we demonstrate how to request and parse JSON formatted PHP MySQL database data. To show the functionality we create a timed random MySQL JSON data request application using Ajax that you can run on your web pages. JSON stands for JavaScript Object Notation. It is a lightweight format for creating and sending data objects between the server and your client-side applications. JSON is a part of JavaScript and not a separate entity, the notation syntax is built into the raw Javascript programming language as a subset.
Video Rating: 5 / 5
Source : scriptnuke[dot]com
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