What Does the jQuery .get() Method Return?

The return value of the jQuery .get() method depends entirely on whether it is called on a jQuery selection object ($(selector).get()) or directly from the jQuery global object as an AJAX shorthand ($.get()). In DOM manipulation, .get() extracts and returns native DOM elements instead of jQuery wrappers. When used for asynchronous HTTP requests, $.get() returns a specialized jqXHR object that functions as a Promise.

1. The DOM Traversal Method: $(selector).get()

When called on a jQuery selection, .get() converts the jQuery-wrapped elements into standard, native JavaScript DOM nodes.

  • Without arguments (.get()): Returns a standard JavaScript Array containing all of the native DOM elements matched by the selector. For example, $('p').get() returns an array such as [<p>, <p>, <p>].
  • With a positive index (.get(index)): Returns a single native HTMLElement located at that zero-based index. For example, $('p').get(0) returns the first <p> element directly, equivalent to $('p')[0].
  • With a negative index (.get(-index)): Counts backward from the end of the selection. For example, $('p').get(-1) returns the last native element in the matched set.
  • Out of bounds: If the specified index does not exist, the method returns undefined.

2. The AJAX Utility Method: $.get()

When used as a standalone utility function (jQuery.get()), it initiates an asynchronous HTTP GET request and returns a jqXHR (jQuery XMLHttpRequest) object.

  • The jqXHR Object: This object is a superset of the browser's native XMLHttpRequest. It contains properties such as status, statusText, and responseText.
  • Promise Interface: The returned jqXHR object implements the Promise interface via jQuery's Deferred object. This allows you to chain callback handlers directly to the call, such as .done(), .fail(), .always(), and .then().

Key Differences Summary

Method Call Primary Purpose Return Value
$('div').get() Retrieve all matched DOM elements Standard Array of HTMLElement nodes
$('div').get(0) Retrieve a specific DOM element Single HTMLElement (or undefined)
$.get(url) Perform an asynchronous HTTP GET request jqXHR object (Promise-compatible)