Book Image

jQuery 1.3 with PHP

Book Image

jQuery 1.3 with PHP

Overview of this book

To make PHP applications that respond quickly, avoid unnecessary page reloads, and provide great user interfaces, often requires complex JavaScript techniques and even then, if you get that far, they might not even work across different browsers! With jQuery, you can use one of the most popular JavaScript libraries, forget about cross-browser issues, and simplify the creation of very powerful and responsive interfaces ñ all with the minimum of code. This is the first book in the market that will ease the server-side PHP coder into the client-side world of the popular jQuery JavaScript library. This book will show you how to use jQuery to enhance your PHP applications, with many examples using jQuery's user interface library jQuery UI, and other examples using popular jQuery plugins. It will help you to add exciting user interface features to liven up your PHP applications without having to become a master of client-side JavaScript. This book will teach you how to use jQuery to create some really stunning effects, but without you needing to have in-depth knowledge of how jQuery works. It provides you with everything you need to build practical user interfaces for everything from graphics manipulation to drag-and-drop to data searching, and much more. The book also provides practical demonstrations of PHP and jQuery and explains those examples, rather than starting from how JavaScript works and how it is different from PHP. By the end of this book, you should be able to take any PHP application you have written, and transform it into a responsive, user-friendly interface, with capabilities you would not have dreamed of being able to achieve, all in just a few lines of JavaScript.
Table of Contents (16 chapters)
jQuery 1.3 with PHP
Credits
About the Author
About the Reviewers
Preface
Index

Deleting recurring events


Finally, though, we need a way to cancel the events altogether. (Let's say lunch has become too expensive to buy.)

We will do this the same way as we did the original "Delete Event" functionality. The only difference is that this method will delete all events from the selected one onwards that were created from the same original event.

Client-side code

We are going to add a new control to the edit form, below the delete link.

In calendar.js, edit the calendar_new_entry function, and add the highlighted code as shown here:

$.getJSON('./calendar.php?action=get_event&id='+calEvent.id,function(eventdata){ 
  var controls='<a href="javascript:calendar_delete_entry('+eventdata.id+');">'+'[delete]</a>';
   if(+eventdata.recurring)controls+='<br />
'+'<a href="javascript:calendar_delete_recurrences('+eventdata.id+')">
'+'  [stop recurring]</a>'; 
      $('<div id="calendar_edit_entry_form"

This code will add a second link, stop recurring,...