Hey!
I’m trying to write in some error handling for the updateData() function. I found in the documentation that the method returns a jQuery deferred promise object.
I am able to get it to work for the deferred.done method when there’s no error:
However, it does not seem to work for the deferred.fail method when there is an error:
Am I doing something wrong, or is there a better way to implement error handling with the updateData method?
Thanks!
Kartik
Question
Error handling with updateData()
+4This topic has been closed for replies.
+13Hi Kartik,
The issue is actually with Salesforce’s Javascript / Visualforce Remoting logic, which throws errors that are uncatchable from JavaScript if there is an exception thrown server-side. There’s no easy way to catch these errors other than to intercept the unsupported, Salesforce-internal JavaScript method Visualforce.remoting.Util.error — there’s no other way that we’ve found to intercept these JavaScript-remoting errors client-side before they are thrown as Javascript Errors.
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