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handling 500 error

Tags: error httprequest json

26/04/2010
16:04

gowger

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Forum Posts: 6

Member Since:
31/03/2010

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Hi there,

I'm trying to get the loadError event to fire so that I can redirect the user to the my login page. When I make the server return a 500 error then I expected the event to be triggered but it doesn't.

I'm setting the loadError function like this:

    loadError: function(xhr, textStatus, errorThrown) {
        alert("Ajax Error occurred\n"
                + "\nstatus is: " + xhr.status
                + "\ntextStatus is: " + textStatus
                + "\nerrorThrown is: " + errorThrown
                );
    },

If I use the following jquery ajax call then I do get the error event and can display the error status.

jQuery.ajax({
        type: "POST",
        url: "http://localhost:8080/webauth/.....",
        dataType:"json",
        error:function (xhr, ajaxOptions, thrownError) {
            alert("Ajax Error occurred\n"
                    + "\nstatus is: " + xhr.status
                    + "\nthrownError is: " + thrownError
                    + "\najaxOptions is: " + ajaxOptions
                    );
        }
    });

any idea what I need to do to trigger the loadError event?

Thanks in advance!

26/04/2010
19:48

gowger

Member

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Forum Posts: 6

Member Since:
31/03/2010

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In the struts plugin that I am using then I found that I had to use

onErrorTopics="error"

and then I have the function to redirect to the logout page like this:

$.subscribe('error', function(event, data) {
$(location).attr('href',"logoutAction");
})

It is the struts plugin which appears to have been getting in the way of the loadComplete as well as a few of the other events, and attempting to override the defaults doesn't help.

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