src attribute for image (JavaScript 1.1)

The jQuery load method is a simple to use AJAX (Asynchronous JavaScript and XML.) function. That enables you to load ajax content with one line of code. AJAX is a technique for creating better and more interactive web applications and we at webgrid.com are using ajax with jQuery alot to make this web page better!

Using the css property we can get the simple CSS property value of an attribute.

By extending jQuery, you create reusable components that can be used on any web page. Your code is encapsulated and there is less risk that you will use the same function names elsewhere.

With jQuery, you can hide and show HTML elements with the hide and show methods

The <source> tag is used to specify multiple media resources for media elements, such as <video> and <audio>. The <source> tag allows you to specify alternative video/audio files which the browser may choose from, based on its media type or codec support.

jQuery selectors allows us to select HTML elements and manipute them as a group or as a single object. In jQuery it's common that selectors start with dollar sign and parentheses. Syntax:- $.(selector).methodName();

In this example, four thumbnails are floating below heading. Try to resize the browser window to see how the float to the right.

jQuery is a very powerful tool which provides a variety of traversal methods to help us select elements in a document randomly as well as in sequential method. In other words, we can say that most of the traversing methods are used to find elements from the documents.

Images with title and borders

The HTML5 <video> element also has methods, properties, and events and methods for playing, pausing, and loading, for example. Properties (e.g. duration, volume, seeking) that you can read or set. There are also DOM events that can notify you, for example, when the <video> element begins to play, is paused, is ended, etc.

jQuery is a cross-browser JavaScript library designed to simplify the client-side scripting of HTML. jQuery is an open source JavaScript library that simplifies the interactions between an HTML document, or more precisely the Document Object Model (DOM), and JavaScript.

jQuery animate method is very powerful API to manipulate html elements and add animation functionality. The use of animate function is very simple.

jQuery.support is a collection of properties that represent the presence of different browser features or bugs. Primarily intended for jQuery's internal use; specific properties may be removed when they are no longer needed internally to improve page startup performance.

Introduction to jQuery and how to attach a handler to one or more events for all elements that match the selector.

Some of the most basic components we can manipulate when it comes to DOM elements are the properties and attributes assigned to those elements

jQuery provides methods to manipulate documents in efficient way. You do not need to write big code to modify the value of any element's attribute or to extract HTML code from a paragraph or division.

The <audio> tag defines sound, such as music or other audio streams. Tip: Any text inside the between <audio> and </audio> will be displayed in browsers that do not support audio.

jQuery AJAX life cycle demonstration. This is a demonstration of the methods ajaxStart, ajaxSend, ajaxComplete, ajaxStop, and ajaxSuccess that are triggered when load method is called.

jQuery ajaxStart and ajaxComplete are two functions are very useful to show the graphics while the data is loading from server. The ajaxStart method works while the server fullfilling the service asked to it. The ajaxComplete method is called when the server fulfilled the request.

Drag and Drop magic with HTML5 using an image to drag back and forth between four <div> elements.

The jQuery toggle method toggles the visibility of HTML elements using the show or hide methods. Shown elements are hidden and hidden elements are shown. The speed parameter can take the following values: "slow", "fast", "normal", or milliseconds.

This HTML element indicates a media object to include in an HTML document. Usually, the object is a graphic image like the smiley :)

CSS3 transitions are effects that let an element gradually change from one style to another. To do this, you must specify the effect and the duration.

The height and width attributes are used to specify the height and width of an image and the attribute values are specified in pixels by default. Tip: It is a good practice to specify both the height and width attributes for an image.

jQuery allows to change the multiple CSS properties value at once.

jQuery events can be used to register behaviors to take effect when the user interacts with the browser, and to further manipulate those registered behaviors.

Jquery traversing methods can be used to locate all the descendent elements of a particular type of elements.

If you want to make an image work as a link, the method is exactly the same as with texts. You simply place the <a href> and the </a> tags on each side of the image.

The jQuery slideUp and slideDown methods gradually change the height of the selected elements.

The jQuery nth-child is used to select all elements that are ntg-child of of their parent. The nth-child(n) is “1-indexed”, meaning the “n” is counting starts at 1. Because jQuery's implementation of :nth-child(n) is strictly derived from the CSS specification, the value of n is "1-indexed", meaning that the counting starts at 1. For all other selector expressions, however, jQuery follows JavaScript's "0-indexed" counting.

jQuery mouse events are events that have to do with actions of the mouse. These can be a click, double-click, mouse down and more. Mouse events can be used in two different ways.

Using jquery manipulation methods, we can replace elements with another elements.

The jQuery fade methods gradually change the opacity for selected elements.

jQuery Animate can function supports animation in different directions

jQuery provides methods to manipulate documents in efficient way. Using jquery manipulation methods, we can insert element in given document. Like here we add a new element before the blue square.

Register a handler with jQuery to be called when Ajax requests complete with an error. Whenever an Ajax request completes with an error, jQuery triggers the ajaxError event. Any and all handlers that have been registered with the .ajaxError() method are executed at this time.

jQuery.browser contains flags for the useragent, read from navigator.userAgent. We recommend against using this property; please try to use feature detection instead (see jQuery.support). jQuery.browser may be moved to a plugin in a future release of jQuery.

The jQuery animate method has a complete method we can supply with callback function that is fired once the animation is complete. This can be useful for stringing different animations together in sequence like this example.

The <embed> tag defines a container for an external application or interactive content (a plug-in).

This example uses "z-index:100" to place an image above the text. Try to change z-index to -1 and see the image fall behind the text.

With jQuery you select (query) HTML elements and perform "actions" on them. The jQuery syntax is tailor made for selecting HTML elements and perform some action on the element(s) or attributes to element(s)

jQuery animate also support different properties and multiple unit types within one animation.

Using jQuery manipulation methods, we can remove elements.

The HTML head Element The head element is a container for all the head elements. Elements inside <head> can include scripts, instruct the browser where to find style sheets, provide meta information, and more. The following tags can be added to the head section: <title>, <base>, <link>, <meta>, <script>, and <style>.

jQuery contains powerful methods (functions) for changing and manipulating HTML elements and attributes. Click on the button to see jQuery hiding the paragraphs.

Most of the JQuery Traversal Methods do not modify the jQuery object and they are used to filter out elements from a document based on given conditions. The filter( selector ) method can be used to filter out all elements from the set of matched elements that do not match the specified selector(s).

jQuery also allows us the set the property value of the CSS.

The vertical-align property sets the vertical alignment of an element.

jQuery selectors allow you to select and manipulate HTML elements as a group or as a single element.

Almost all JavaScript code should be in separate JavaScript files. There should be the smallest possible amount of JavaScript inline in the HTML code of pages.

Try not to use too many different JavaScript files. Each separate file that the browser has to load incurs an overhead. You may consider to merge and minimise JavaScript files before you publish your website. This to reduce the bandwidth usage and lower webpage load time.

The <source> tag is used to specify multiple media resources for media elements, such as <video> and <audio>. The <source> tag allows you to specify alternative video/audio files which the browser may choose from, based on its media type or codec support.