When <On Click> is in Id, the value in that column should behave as an hyperlink (i.e. underlined if the default css is in use, and the mouse should change to a pointer). Does it?
If yes, than I suggest you use trace to debug what happens when you click. If not, then recheck the model/names.
If you can't figure it out, you can send an example project (using File > Export... > Tersus > Tersus Project File) for testing.
For best results, use the Firefox browser..