JavaScript and AJAX Web Development Tutorials

JavaScript, jQuery and AJAX (Asynchronous JavaScript and XML) Tutorials.

	Title / Author	Replies Views
	Bouncing Ball in Javascript Today, we'll see how to implement a bouncing ball in javascript. The ball will bounce all around the page and we will also introduce a gravity factor to make the ball slowly come to rest. The technique is what is important here. It can then be used in any kind of moving-object animation. What... By blitzcoder Last Message By shabbir	4 10,967
	JavaScript For Beginners ( 1 2) JavaScript is the scripting language and is used for the web. It is used webpages for validating forms,adding different functionalities , for detecting different browsers and creating cookies. One can also improve the design of web page using JavaScript. With the help of JavaScript one can work on... By coderzone Last Message By sarah_9	14 7,033
	Regular Expressions in JavaScript Introduction Regular expressions is a form of pattern matching that you can apply on textual content. Take for example the DOS wildcards ? and * which you can use when you're searching for a file. Creating a Regular Expression You construct a regular expression in one of two ways: 1)... By decodec Last Message By pradeep	4 37,133
	JavaScript To Check Valid Email Address While designing web pages we several time needs scripts that check our data and validate it. Checking Email address file is one of the most commonly used scripts which we need for all registration purpose. While checking email, we need to focus on following points. An email address... By manish174 Last Message By shabbir	4 5,478
	Using JavaScript to extract GET parameters from URL query string So i was working on an awesome project when i wanted to extract GET parameters from the URL string. Like in php $_GET, i need to use javascript since the front end is building on an REST API . You probably should ave seen this feature used in google search and may others, but the problem is... By ManzZup	0 1,809
	Ajax JavaScript Get The Most Out of AJAX AJAX is a disruptive technology that's changed the way Web apps are developed and used. It allows for interactive pages and sits on the cutting edge of current Web trends. Although the term AJAX is relatively new, the technologies behind it are not. For many years the... By Mary	0 4,790
	The new simple way to make a image slider by Javascript I found that is difficult to search a simple javascript code about scrolling image slide. You can find them on Internet but they often are long and complex or hidden from us to prevent edit. I just found a simple way to resolve this. I hope it will help your editting easier to make it yours! We... By o0darkEvil0o Last Message By karthikp	6 17,871
	Auto Suggest with Javascript ( 1 2 3 ... Last Page) The Javascript Code : function autoCompleteDB() { this.aNames=new Array(); } autoCompleteDB.prototype.assignArray=function(aList) { this.aNames=aList; By pradeep Last Message By amit24x7	37 63,975
	Timer In JavaScript ( 1 2) Well all would have at some point of time needed to make a timer in JavaScript. I have made a timer in Javascript. The script shows the timer in the status bar,you can modify it to display the timer anywhere you want. Check out the code below: var mins,secs,TimerRunning,TimerID; ... By pradeep Last Message By zulfiqarali.19	12 126,259
	Extending JavaScript Arrays All web developers require to implement some JavaScript in their web applications. JavaScript arrays support a few in-built array manipulation methods like push,pop, but we might require more like unshift, shift, sort, shuffle, contains, clear and others. In JavaScript array being an... By pradeep Last Message By shabbir	4 53,893
	Simple Image Rotation in JavaScript ( 1 2 3) Sometimes, we need to rotate images on ours web pages, it may be ads or some simple images.Below you'll find the code for implementing the same. You can create as many image rotations you want, you just need to specify the urls of the images in an Array, and the object where the image will be... By pradeep Last Message By aliens	26 361,701
	Sorting A Un-Ordered List (UL) Using JavaScript Sometimes we need a sorted UL (un-ordered list) in a static page, like a blog, we can use JavaScript to the sort the list. I faced a similar problem with my blog, so I implement a simple bubble sort on the list, the list will be sorted if the browser supports JavaScript, else it will still... By pradeep Last Message By zulfiqarali.19	5 45,328
	Getting Query parameters in Javascript We sometimes require to get the query parameters of an URL in JavaScript, here's how we can do that. // get the current URL var url = window.location.toString(); //get the parameters url.match(/\?(.+)$/); var params = RegExp.$1; // split up the query string and store in an //... By pradeep Last Message By ulfemsoy	3 70,863
	Allow Only Numbers in a Textbox ( 1 2) Sometimes we need the user to enter only numbers in a text field, so I have some up with a small piece of JavaScript to do exactly that. It works for both IE and Firefox. function onlyNumbers(evt) { var e = event \|\| evt; // for trans-browser compatibility var charCode = e.which \|\|... By pradeep Last Message By c_user	18 197,656
	Ajax Made Easier With Prototype.js Introduction Ajax, or AJAX, is a web development technique used for creating interactive web applications. The intent is to make web pages feel more responsive by exchanging small amounts of data with the server behind the scenes, so that the entire web page does not have to be reloaded each... By pradeep Last Message By Full Zip Hoody	1 16,869
	Building Applications using AJAX The first of its kind Web Technology Conference on Open Source Technology, WebOSS '07 was organised in Kolkata on Sat, 13th Oct 07 and I spoke at the event as one of the participants on "Building Applications using AJAX". Here I will share my presentation, the PDF copy download requires you to... By pradeep Last Message By seoguru	2 7,720
	AJAX jQuery Tutorial - An Introduction jQuery is a client-side JavaScript library, the goal of the library is to simply the process of writing cross-browser JavaScript code. jQuery was created by John Resig and it was released to the public in 2006, jQuery is free, open-source and is dual-licensed under the MIT license & GNU GPL Version... By pradeep	0 2,595
	Working With Popup Windows in JavaScript JavaScript is widely used for client side scripting ranging from simple effects to creating a rich UI like GMail. A significant operation with the client browser involves working with the browser window, like scrolling, resizing popup window, detecting window resize by the user, opening new... By pradeep Last Message By unni krishnan.r	1 2,245
	Client Side Sorting With JavaScript JavaScript, the most popular & most used client-side scripting language on the internet is really powerful in creating rich user experience by itself. One of the best example of JavaScript excellence is the jQuery library which has helped developers all over the world to build the business... By pradeep	0 2,013
	Share Cross-Domain Data using CORS in JavaScript AJAX was a boon to web development and web applications like GMail etc. millions of site have since implemented AJAX based features on their websites, the idea of asynchronously accessing content was wonderful but AJAX was limited only to the same domain (same origin) as the page requesting the... By pradeep	0 1,538