I'm trying to pass the value throuh a getter method but when I'm pressing the saving, an javascript exception comes out. Here is some screen shots: In my model:  The resource:  The exception when checkbox is clicked:  Thanks in advance :)
I'm trying to pass the value throuh a getter method but when I'm pressing the saving, an javascript exception comes out.
Here is some screen shots:
In my model:

The resource:

The exception when checkbox is clicked:

Thanks in advance :)