Add handlers to be called when the Deferred object is resolved. The deferred.done() method accepts one or more arguments, all of which can be either a single function or an array of functions. When the Deferred is resolved, the doneCallbacks are called. Callbacks are executed in the order they were added. Since deferred.done() returns the deferred object, other methods of the deferred object can be chained to this one, including additional .done() met

Bind an event handler to the "contextmenu" JavaScript event, or trigger that event on an element. This method is a shortcut for .on( "contextmenu", handler ) in the first two variations, and .trigger( "contextmenu" ) in the third. The contextmenu event is sent to an element when the right button of the mouse is clicked on it, but before the context menu is displayed. In case the context menu key is pressed, the event is triggered on the html element.

Get the children of each element in the set of matched elements, including text and comment nodes. Given a jQuery object that represents a set of DOM elements, the .contents() method allows us to search through the immediate children of these elements in the DOM tree and construct a new jQuery object from the matching elements. The .contents() and .children() methods are similar, except that the former includes text nodes and comment nodes as well as

The DOM node context originally passed to jQuery(); if none was passed then context will likely be the document. The .context property was deprecated in jQuery 1.10 and is only maintained to the extent needed for supporting .live() in the jQuery Migrate plugin. It may be removed without notice in a future version. The .live() method for binding event handlers uses this property to determine the root element to use for its event delegation needs. The v

Add handlers to be called when the Deferred object is either resolved or rejected. The argument can be either a single function or an array of functions. When the Deferred is resolved or rejected, the alwaysCallbacks are called. Since deferred.always() returns the Deferred object, other methods of the Deferred object can be chained to this one, including additional .always() methods. When the Deferred is resolved or rejected, callbacks are executed in

Matches all elements that are checked or selected. The :checked selector works for checkboxes, radio buttons, and select elements. For select elements only, use the :selected selector. jQuery( ":checked" ) version added: 1.0 Examples: Determine how many input elements are checked.

Remove from the queue all items that have not yet been run. When the .clearQueue() method is called, all functions on the queue that have not been executed are removed from the queue. When used without an argument, .clearQueue() removes the remaining functions from fx, the standard effects queue. In this way it is similar to .stop(true). However, while the .stop() method is meant to be used only with animations, .clearQueue() can also be used to remov

Selects all direct child elements specified by "child" of elements specified by "parent". As a CSS selector, the child combinator is supported by all modern web browsers including Safari, Firefox, Opera, Chrome, and Internet Explorer 7 and above, but notably not by Internet Explorer versions 6 and below. However, in jQuery, this selector (along with all others) works across all supported browsers, including IE6. The child combinator (E > F) can be

Store arbitrary data associated with the matched elements. The .data() method allows us to attach data of any type to DOM elements in a way that is safe from circular references and therefore from memory leaks. We can set several distinct values for a single element and retrieve them later: $( "body" ).data( "foo", 52 ); $( "body" ).data( "bar", { myType: "test", count: 40 } ); $( "body" ).data( { baz: [ 1, 2, 3 ] } ); $( "body" ).data( "foo" ); // 52

Bind an event handler to the "dblclick" JavaScript event, or trigger that event on an element. This method is a shortcut for .on( "dblclick", handler ) in the first two variations, and .trigger( "dblclick" ) in the third. The dblclick event is sent to an element when the element is double-clicked. Any HTML element can receive this event. For example, consider the HTML: <div id="target"> Double-click here </div> <div id="other"> T