I have been struggling with the dijit.byId is not a function for a while. I believe it is not a parsing (onAddLoad) problem. Although I am not sure. I suspect it to be a scoping issue with my html.

I get the following errors in firebug when I set a breakpoint a checkbox handler: undefineddojo._scopeArgs = [undefined];

"dijit.byId is not a function"

Here is a copy of html file:

Dons Book Checkbox