by Hyder on July 15, 2010
in PHP
The old days of displaying statistics using HTML Tables is now over. Nowadays, the need for an easy way to add interactive charts has become important. Graph/Chart allows end users to visualize data view, trends and also “wow” your visitors. Below is a list of Graph Components/Libraries that I have compiled that you can use in your project. Some are flash-based others, are in Javascript. With these Chart Components, you can easily generate charts in your web application such as Pie Chart, Bar Chart, Line Graph and much more.
Continue Reading
by Hyder on June 10, 2010
in PHP
Recently, I was working on my final year project, and at some point I had to develop a Multiple choice Question Module and give the user the option to export their results in PDF Format. After some googling, I stumbled upon a kick ass PDF Class to generate PDF Files Dynamically. I found it so amazing that I decided to put up a small tutorial how to generate a pdf file using PHP. I have created a simple form where a user enters his details and enters his Exam results and after submission the user can download his result in a nice PDF File.
Continue Reading
Almost 2 months ago, I wrote an article about how to Remove data in a div using jQuery . 2 of my readers asked me how could you delete the data via ajax if it is in a html table . This is what this article is all about. I have also added a confirmation dialog box using jQueryui Modal Confirmation .The modal box prompts the user if he or she wants to really delete the data or not. This is useful to prevent accident deletion of your data.
Continue Reading
Very often while registering on a website ,you will notice that they usually have a username or email address availability check. This ensures that 2 users do not have the same username or email address. Some websites prefer to make this availability check when a user fill in all the details in the form and press submit while some other websites do a live username / Email Address Availability check when the “username” textbox loses focus. Personally, I would prefer to let the user know if a particular username is available while filling the registration form rather than after submitting the registration form.
Continue Reading
