Displaying messages when update fails in CodeIgniter

Scheduler Javascript
#1

in my event_model.php I’m doing this:

function validate($action){

 if ($this->event_name == ""){
     $action->invalid();
     $action->set_response_attribute("details","Empty text is not allowed");
     return false;
 }

return true;

}

in my scheduler.php.tpl how can I check for the ‘details’ attribute to invoke a dhtmlx.message(‘failed’) ???

#2

You can use a code like next

dp.attachEvent("onAfterUpdate", function(sid, action, tid, tag){ var message = tag.getAttribute("details"); if (message) dhtmlx.message(message); });

#3

That’s awesome.

Works like a charm.

Thanks,

David

Notes:

(added other validations too in my view)

dp.init(scheduler);

dp.attachEvent(“onAfterUpdate”, function(sid, action, tid, tag){
var message = tag.getAttribute(“case_num”);
if (message) dhtmlx.message(message);
});