How to handle ajax call with blockUI feature.

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Hi Friends !

I am blocked somewhere in project with implementing Loading Spinner during java-script ajax request.

I am loading some data from database using java-script ajax call and need to put loading spinner white request is in progress. The ajax request takes a bit time as data is bulk hence program control skip the request and process for next code statement. And in next code block i am using response of ajax call as data object. So data is unavailable yet and it throws an error. But for the same time loading spinner works.

I tried to set async : false, in ajax call but this time me loading spinner does not works as program controller first process ajax request and than other request.

I have tried to put that loading spinner call before ajax call but it is not working.

Is there any way where i can achieve both of functionality.

Thank you very much in advance for your help.

~Regards !

Chandrakant

Posted 10-Nov-13 17:53pm

Chandrakant Kumawat

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Moykn 13-Nov-13 6:45am

Have you tried using jQuery's beforeSend and complete callbacks to handle the display state of your loading. If you need further help, you should post some o the code(Html and javascript) you are using.

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Chandrakant Kumawat · Accepted Answer · 2015-05-06T02:56:00

Solution 1

This is achieved simply by using ajaxStart() and ajaxStop() methods.

$( document ).ajaxStart(function() {
$( "#loading" ).show();
});

$( document ).ajaxStop(function() {
$( "#loading" ).hide();
});

...

Posted 6-May-15 2:56am

Chandrakant Kumawat