
Here is the code not sure what is the issue:
Patch(Ideas,Defaults(Ideas),{Title:txtTitle})
Also tried
Patch(Ideas,Defaults(Ideas),{Title: txtTitle.Text}) Are there any more required fields?
I would go check that and just for the sake of validation, just double check that Title is a text field. But many times this means either a) there is an issue with Ideas - access / disconnect / reconnect / publish or b) you are missing required fields. c) permissions
I'd use the Monitor to see what if any other error you might be getting.