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There are many ways to get jQuery AJAX response. I am sharing with you two common approaches: First: use async=false and within function return ajax-object and later get response ajax-object.responseText
As of jQuery 1.5, all of jQuery's Ajax methods return a superset of the XMLHTTPRequest object. This jQuery XHR object, or "jqXHR," returned by $.get() implements the Promise interface, giving it all the properties, methods, and behavior of a Promise (see Deferred object for more information).
17 kwi 2012 · The showGetResult function returns before the AJAX call completes. showGetResult will therefore simply return null since that's what you've assigned to result. Move any code that depends on the result of the AJAX call inside the success callback.
GET - Requests data from a specified resource; POST - Submits data to be processed to a specified resource; GET is basically used for just getting (retrieving) some data from the server. Note: The GET method may return cached data. POST can also be used to get some data from the server.
The $.ajax() function underlies all Ajax requests sent by jQuery. It is often unnecessary to directly call this function, as several higher-level alternatives like $.get() and .load() are available and are easier to use.
Definition and Usage. The $.get () method loads data from the server using a HTTP GET request. Examples. Request "test.php", but ignore return results: $.get ("test.php"); Request "test.php" and send some additional data along with the request (ignore return results): $.get ("test.php", { name:"Donald", town:"Ducktown" });
26 mar 2024 · Discover how to master AJAX in jQuery for powerful asynchronous HTTP requests. Learn to control AJAX calls with detailed examples and tips.
