How Do I Run My Java Script For Longer Time

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Hi All,
In my Application i need the script to run for long time since i need to fetch huge amount of data. but the browser alerts the error because the script used in the application loads for more time. how to solve this error.

Posted 4-Feb-15 23:49pm

Chrisraj

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Santosh K. Tripathi 5-Feb-15 5:57am

Hi,

Could you tell me 'error message' is comes from database or from browser itself.

Chrisraj 5-Feb-15 6:36am

Hi thanx for your reply its from the browser... wat shall i do..

Sinisa Hajnal 5-Feb-15 6:35am

Split fetching into chunks that will execute in order.

Chrisraj 5-Feb-15 6:37am

how do i split because am using the single SP for the whole...

Sinisa Hajnal 5-Feb-15 6:51am

You could define fixed page size and retreive fixed number of records for each page and on each successive request increase page by one. You'd have to add page parameter into the SP OR add in some table a field current_page...

You could also run ajax (asynchronous) call and keep doing other stuff until it returns. Not sure if this would keep the browser from complaining.

Chrisraj 5-Feb-15 6:56am

yeah you are right at least decission this can used to solve this error.. but i thought there will be some other solution. Any way thanx for Your Great responce.

Nathan Minier 5-Feb-15 7:08am

Is there a compelling reason that you need to use an SP instead of querying?

Chrisraj 5-Feb-15 7:52am

yeah because its a big grid with 75 columns of values..

Nathan Minier 5-Feb-15 7:57am

Ick. Well if it's not possible to break up the SQL requests, you could cache the information on the server side in the User Session and send out the pieces and parts that are requested as a server-side pagination. Or if it's readonly data without many concurrency issues, you could have a static cache on the server for all users, which would improve performance.

There's options.

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