wordpress more than one ajax request at the same time issue

1. How do I send multiple Ajax requests at once?
2. How do I stop multiple Ajax requests?
3. How many Ajax calls at once?
4. How can we hope to tackle simultaneous requests in Ajax?
5. How can we use two Ajax in one function?
6. Can we execute run multiple Ajax request simultaneously in jQuery?
7. How do I stop multiple Ajax requests in MVC?
8. What happens when one Ajax call is still running and you send an another Ajax call before the data of first AJAX call comes back?
9. How would you handle two responses from the server to a jQuery ajax request?
10. Can you have an Ajax call within an Ajax call?
11. Are Ajax calls expensive?
12. How do you check if Ajax call is completed?

How do I send multiple Ajax requests at once?

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 I stop multiple Ajax requests?

3 Answers. Disable the submit button on the first click and re-enable it, when the AJAX call comes back.

How many Ajax calls at once?

How many concurrent AJAX (XmlHttpRequest) requests are allowed in popular browsers? In Firefox 3, the answer is 6 per domain: as soon as a 7th XmlHttpRequest (on any tab) to the same domain is fired, it is queued until one of the other 6 finish.

How can we hope to tackle simultaneous requests in Ajax?

Having written the functions, the call back function can be applied as a parameter in order to tackle simultaneous requests. The concerned parameters are then passed to what is known as the AjaxInteraction object in order to tackle the concurrency of incoming requests.

How can we use two Ajax in one function?

There is a requirement to make multiple AJAX calls parallelly to fetch the required data and each successive call depends on the data fetched in its prior call. Since AJAX is asynchronous, one cannot control the order of the calls to be executed.

Can we execute run multiple Ajax request simultaneously in jQuery?

The $. when() provides a way to execute callback functions based on one or more objects, usually Deferred objects that represent asynchronous events. ... This callback function gets executed once both the Ajax requests are finished. In case where multiple Deferred objects are passed to $.

How do I stop multiple Ajax requests in MVC?

$('#do-login'). click(function(e) e. preventDefault(); if ( $(this). data('requestRunning') ) return; $(this).

What happens when one Ajax call is still running and you send an another Ajax call before the data of first AJAX call comes back?

6 Answers. Since Ajax calls are asynchronous, the application will not 'pause' until an ajax call is complete, and simply start the next call immediately. JQuery offers a handler that is called when the call is successful, and another one if an error occurs during the call. $.

How would you handle two responses from the server to a jQuery ajax request?

You can do it with 2 methods.

1. Splitting process. I means first Ask for data. If error, Show error. ...
2. send response after both operation. first read data, then write data. Send your response like, "read": "status":1 , "write": "status":0, "error":"the error message"

Can you have an Ajax call within an Ajax call?

Within the success of this ajax call another AJAX call is made. ... The second call checks whether the email has already been registered. If it has been then the second AJAX call recieves no returned data as shown in firebug and Chrome console in the case.

Are Ajax calls expensive?

These calls are expensive in terms of the latency involved in preparing the call and marshaling data. Ajax promotes fine grained remote processing which is actually an anti-pattern according to Martin Fowlers Service Facade. Like anything, Ajax is fine in moderation and in the right place.

How do you check if Ajax call is completed?

jQuery ajaxStop() Method

The ajaxStop() method specifies a function to run when ALL AJAX requests have completed. When an AJAX request completes, jQuery checks if there are any more AJAX requests. The function specified with the ajaxStop() method will run if no other requests are pending.