Determine whether the argument is a window. This is used in a number of places in jQuery to determine if we're operating against a browser window (such as the current window or an iframe). jQuery.isWindow( obj ) version added: 1.4.3 obj PlainObject Obj

Remove the whitespace from the beginning and end of a string. The $.trim() function removes all newlines, spaces (including non-breaking spaces), and tabs from the beginning and end of the supplied string. If these whitespace characters occur in the middle of the string, they are preserved. jQuery.trim( str ) version added: 1.0

Resolve a Deferred object and call any doneCallbacks with the given context and args. Normally, only the creator of a Deferred should call this method; you can prevent other code from changing the Deferred's state by returning a restricted Promise object through deferred.promise(). When the Deferred is resolved, any doneCallbacks added by deferred.then or deferred.done are called. Callbacks are executed in the order they were added. Each callback is p

Bind an event handler to the "focusin" event. This method is a shortcut for .on( "focusin", handler ) in the first two variations, and .trigger( "focusin" ) in the third. The focusin event is sent to an element when it, or any element inside of it, gains focus. This is distinct from the focus event in that it supports detecting the focus event on parent elements (in other words, it supports event bubbling). This event will likely be used together with

Virtualized mouseover event handler. We provide a set of "virtual" mouse events that attempt to abstract away mouse and touch events. This allows the developer to register listeners for the basic mouse events, such as mousedown, mousemove, mouseup, and click, and the plugin will take care of registering the correct listeners behind the scenes to invoke the listener at the fastest possible time for that device. In touch environments, the plugin

Disable a callback list from doing anything more. This method returns the Callbacks object onto which it is attached (this). callbacks.disable() version added: 1.7 This method does not accept any arguments.

Determine whether or not the list has any callbacks attached. If a callback is provided as an argument, determine whether it is in a list. callbacks.has( [callback ] ) version added: 1.7 callback Function() The callback to search for.

Configuring Defaults Working with jQuery Mobile's Auto-initialization Unlike other jQuery projects, such as jQuery and jQuery UI, jQuery Mobile automatically applies many markup enhancements as soon as it loads (long before the document.ready event fires). These enhancements are applied based on jQuery Mobile's default settings, which are designed to work with common scenarios. If changes to the settings are needed, they are easy to configure. The mobileinit event When jQuery Mobile starts, it

Sorts an array of DOM elements, in place, with the duplicates removed. Note that this only works on arrays of DOM elements, not strings or numbers. The $.unique() function searches through an array of objects, sorting the array, and removing any duplicate nodes. A node is considered a duplicate if it is the exact same node as one already in the array; two different nodes with identical attributes are not considered to be duplicates. This function only

Register a handler to be called when all Ajax requests have completed. This is an Ajax Event. Whenever an Ajax request completes, jQuery checks whether there are any other outstanding Ajax requests. If none remain, jQuery triggers the ajaxStop event. Any and all handlers that have been registered with the .ajaxStop() method are executed at this time. The ajaxStop event is also triggered if the last outstanding Ajax request is cancelled by returning fa