Exception Handling, Error handling with flexigrid json returns

[Cornelius Kölbel]

Dear List,

I found an older post on the list, but unfortunately without an answer.

The url in my flexigrid definition returns a json list.

$("#user_table").flexigrid({
url : '/userview_flexi',
method: 'GET',
dataType : 'json',
...}

But calling the url might also result in an error (because the user has
no access right or whatever) and then the url returns a json object
containing this error.

Is there any way to catch this error? If not by flexigrid, but maybe by
a javascript exception handling?
Does anyone implemented such thing already?

Thanks a lot and kind regards
Cornelius

[Marc Borgers]

there is an error handler in the api:

http://stackoverflow.com/questions/2409731/what-is-the-correct-way-to-use-flexigrid-onerror

2010/12/16 Cornelius Kölbel <corneliu...@lsexperts.de>

[Cornelius Kölbel]

Hi,

thanks for the reply.
I also realized, that using the preProcess functionality could also be possible, checking the returned data.

Kind regards
Cornelius

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