how to call jquery function one after other

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Hi Friends I have four function in jQuery. I need to call this function one after another ie 2nd function should be worked only after 1st function complete.
how can i call this function without affecting the site performance.

$.fn.loadcombo_Name
$.fn.loadcombo_Head
$.fn.loadcombo_Bank
$.fn.loadcombo_Remarks

any help will be appreciated

Posted 12-Oct-14 19:05pm

jinesh sam

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Mukesh Pr@sad 13-Oct-14 1:40am

You can use below code.

$.when( fn.loadcombo_Name() ).done(function() {
fn.loadcombo_Head();
});

for more please go to:-
http://api.jquery.com/jquery.when/

Hope..! it will help you.

3 solutions

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Satya Ranjan Sahoo · Answer 1 · 2014-10-12T19:36:00

Solution 1

May be you can return a value(true/false) from each function and based on the returned value call the next function in the row.
Hope this helps.
Thanks:)

Posted 12-Oct-14 19:36pm

Satya Ranjan Sahoo

Shemeemsha (ഷെമീംഷ) · Answer 2 · 2014-10-12T19:55:00

Solution 2

Check this link for all the details about JQ fucntion call

http://stackoverflow.com/questions/5187968/how-should-i-call-3-functions-in-order-to-execute-them-one-after-the-other[^]

Posted 12-Oct-14 19:55pm

Shemeemsha (ഷെമീംഷ)

Suraj Sahoo | Coding Passion · Answer 3 · 2014-10-12T21:10:00

Javascript is always synchronous and single-threaded meaning if you're executing a Javascript block of code on a page then no other Javascript on that page will currently be executed. Synchronous means after one function is complete only the other will load.
Synchronous calls Fiddle[^]
Javascript is only asynchronous in the sense that it can make, for example, AJAX calls. The code will stop executing until the call returns (successfully or in error), at which point the callback will run synchronously. No other code will be running at this point. It won't interrupt any other code that's running.

Thus you can always, perform synchronous operations for calling javascript functions unless u make an ajax request.
Thanks
:)

how to call jquery function one after other

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