Javascript | ElanMan

Update Select Elements On The Fly

Sep 042009

In the previous post,’Create Dynamic Date Selects‘, we ended up with select lists for the Month, Day and Year. In this post, we’ll make these more intuitive by only displaying the correct number of days for a given month/year combination; Continue reading »

Create Dynamic Date Selects

PHP 1 Response »

Sep 032009

If you ever require users to submit a date using an online form, perhaps a birthday or an expiry date, a good way to eliminate spelling mistakes and format the submitted date how you want is to provide drop down ‘select’ elements. Using PHP, we can easily create dynamic select elements for the day, month and year.

Select All Text InTextarea Or Input

Javascript 4 Responses »

Aug 202009

Perhaps you have a textarea pre-filled with instructions, for example, ‘Use this area to write a simple bio about yourself…’. When the user wants to fill in the textarea, he has to delete your instructions first, pretty tedious to say the least.

Create Your First AJAX Request (Part Three)

Javascript, PHP 2 Responses »

Jul 172009

The complete script can be downloaded here AjaxRequest (30.91 KB) Create your first AJAX Request

In the last part of this series, we’ll create ‘showdetails.js’. This will turn our web page into a AJAX-powered web page!

In the first part we created the XMLHttpRequest Object. Now we need to create an instance of it.

Create Your First AJAX Request (Part Two)

Javascript, PHP 3 Responses »

Jul 172009

An example of what you’re creating can be seen here.

The complete script can be downloaded here AjaxRequest (30.91 KB) Create your first AJAX Request

In the first part, we created a function, getRequestObj(), that we can now use to initiate a new XMLHttpRequest object. Continue reading »

Create Your First AJAX Request (Part One)

Javascript, PHP 3 Responses »

Jun 292009

AJAX is now everywhere on the web. The ability to update content on the web page without reloading the page provides a slicker experience to the user whilst also reducing the load on the server (the server only needs to output the updated content and not the entire page).