Mike,
It took a few hours to wrap my head around your work and adapt it to my
actual use case, but it's working great now...except for a particular case
when used with templates.
Basically, I'm querying for relevant courses and then iterating over the
results to construct a form for grade entry, similar to this:
% for course in courses:
<label>${course}</label>
<input name="${course}" value="${user.courses[course]}"/>
% endfor
This works well when I've already created a record linking a student and
course in the 'user_courses' association table (i.e.,
user.courses['somecourse'] exists), but I can't use this construct *in my
template* to set a grade for a course that I haven't already associated
with the student (because user.courses['newcourse'] doesn't at the time the
user object is passed to Mako).
This is precisely the scenario you used for testing, so I know it's not an
issue with the SQLAlchemy schema. Hard-coding it works, also (i.e. in the
controller, setting user.courses['newcourse'] to the value captured from a
form submission).
How would you recommend tackling this? Should it be addressed in the
controller, the template, or perhaps in the schema (__init__ or a
listener?)?
Thanks again.
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