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16:02
13/06/2008
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Hi Tony,
I know that loadError fires up when there is an error in the server script. Is there a way to trigger my own custom error message so that the loadError fuction can fire up and display the error message?
Let's say that there is an SQL in a server script and its syntax is correct.
But, its semantics are wrong and I would like to trigger an error with my own message in the server script so that the loadError in the grid fires up and display the error message.
Would there be a way for this kind thing?
Thank you!
Daniel
02:52
Moderators
30/10/2007
Offline
header("HTTP/1.0 404 Not Found");
if you use php
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13:36
13/06/2008
Offline
Thank you Tony. It worked.
/**
* If not logged on, display error message
*/
if ($session->checkAuthentication(false) == false)
{
header("HTTP/1.0 404 Not found error");
print 'The session has been expired. Please sign out and sign in again.';
exit;
}
Best,
Daniel
04:27
16/06/2008
Offline
In our project , we utilize struts and Jsp, j2ee, java, and when an error
ocurs we dont generate any http header error, we are calling the same
page that has generated the error but with some message in a div.
Then when the server responds and the grid method are called, the
response of the server can be catched and parsed to see if there is an
error and then show this error or doing whatever else.
Josep Escofet
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