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onDBError

The event occurs when some DB level error occurs, during data saving operations. It is relates to all operations: Insert, Update and Delete. It can be used to pass error info to the client side.

$conn->event->attach("onDBError",handlerFunc);

Parameters handlerFunc:

Availability:

  • Available for Grid, TreeGrid, Tree, Scheduler, DataView, Form

Sample:

 //adds new xml as a child of default <action> tag which is passed to client side as response
function doOnDBError($action, $exception){
       $action->set_response_xml("<errorinfo>".((String)$exception)."</errorinfo>")
}
$conn->event->attach("onDBError",doOnDBError);
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