jQuery Grid Plugin - jqGridForum

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Check the data AFTER an ajax call.

23/01/2010
01:59

bobnelson0

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23/01/2010

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I'm new to jqGrid and I've been looking through documentation to try to find a solution to my problem.

My jqGrid makes an ajax request to a php file protected by an ACL mechanism. This works fine, however, it is possible that the PHP session can expire. So next time the user tries to refresh the results, I get back the html for the login page.

My question is this, is there a way for me to check the data AFTER the ajax call is made. I have set up my PHP to send back json in the form of "{sessionExpired: true}" when the users tries to access this page with an expired session. I want to be able to check for that condition and handle it properly. With jQuery's ajax, I'd use the success event, but I can't seem get anything like that to work for jqGrid.

Any ideas?

23/01/2010
14:32

Les

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11/12/2009

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You can use datatype as function to check the data. See this example:

http://www.trirand.com/blog/?p.....s-subgrid/

23/01/2010
17:54

ram2010

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13/01/2010

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So taking this on forward to the jquery plugin for struts. When making a call via the grid, how can this be done?

I see there is an attribute on sj:grid called onErrorTopics, do I use this & if so how can I?

The struts2 jquery showcase is fantastic, however it doesn't really give examples on error scenarios & how to handle errors when dealing with json & jqgrid. This also relates to my earlier post on how to deal with Struts global error messages.

anyone with assistance on this?

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