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How can I make two AJAX calls simultaneously?
To address this you can call request2() in the callback for the “success” of your first request. This is not JavaScript fault, it’s messed up because you are calling a single page in same time. If you had two server side page for your two AJAX files then it would be fine.
How do you make AJAX call synchronous?
Synchronous AJAX call is made when async setting of jQuery AJAX function is set to false while Asynchronous AJAX call is made when async setting of jQuery AJAX function is set to true. Default value of the async setting of jQuery AJAX function is true.
Do you need synchronous Ajax calls in jQuery?
I know about the pros and cons of using synchronous ajax calls, but here it will be required. The remote page is loaded (controlled with firebug), but no return is shown. What should I do different to make my function to return properly? PLEASE NOTE: Setting async property to false is deprecated and in the process of being removed ( link ).
What happens if there are multiple Ajax calls?
If there are multiple sequential AJAX calls to be made as shown in the below image, then the above approach makes the code less readable. This would lead to a lot of nested callbacks that have to be synchronized, which is often referred to as “callback hell.”
How to make all Ajax calls sequential in jQuery?
Look at this: http://docs.jquery.com/Ajax/jQuery.ajax (click on the “options” tab). But remember a synchronous call will freeze the page until the response is received, so it can’t be used in a production site, because users will get mad if for any reason they have to wait 30 seconds with their browser frozen.
What’s the best way to do Ajax in jQuery?
There’s a much better way to do this than using synchronous ajax calls. Jquery ajax returns a deferred so you can just use pipe chaining to make sure that each ajax call finishes before the next runs. Here’s a working example with a more in depth example you can play with on jsfiddle.