surprise.. surprise…

Another big chunk of time wasted on something broken (well, at least it is documented)…

I need to use g:link tag and will be sending parameters back to controller.  The problem is, Grails kept saying there is something illegal about the variables I used in the parameter department.  Until I dig out the reference guide, I found somewhere says:

${foo} expansions will NOT work in the params parameter (although they will work in the id parameter).

Why so? link to the solution.

Absolutely a big surprise from a beginner.  Well…

~ by sregw on May 22, 2009.