On Sun, Sep 22, 2013 at 08:18:58AM +1000, Craig Small wrote:
> What I am trying to do in the admin controller is have a grid that gets
> its data from json and can show foreign keys. It's only the last bit
> I'm missing now.
I've worked out why my changes work for the normal controllers and not
for the admin. The normal controllers basically call:
MyTableFiller.get_value()
and returns that for json processing. My changes sit in that method.
So, what happens on admin screens? Well it uses the tgext.crud setup
the crud controller has this to say:
table_filler
Class instance with get_value() that defines the JSon stream
for the table
My controller uses get_value, crud uses get_value, all good right?
Line 268 has:
if tg.request.response_type == 'application/json':
adapt_params_for_pagination(kw, self.pagination_enabled)
try:
count, values =
self.table_filler._do_get_provider_count_and_objs(**kw)
At the very least the comment needs to be changed. I'm not sure why
the controller calls this private method instead of get_value but it does
explain the difference.
- Craig
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Craig Small VK2XLZ http://enc.com.au/ csmall at : enc.com.au
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