web controllers - postprocess the response before template got rendered and extend its parameters list

[Evgeny M]

Hi,

I need to add the same variable (same name and value) to every {ok, [..variableslist..]} response of every method of a controller. In other words, postprocess the response before template got rendered and push a new variable into parameters list.

Is there an easy and nice way to do so? There are quite a few methods, don't want do change them all.

[Dmitry Polyanovsky]

Hi,

there is two possible ways I can think about:

1) return that variable in before_  function, so it will be available as _before.var in templates

2) put it into session at some point and it will be available as _session.var

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[Evgeny M]

Thank you! the variant with session is exactly what I looked for, as the variable is stored in the session anyway.

суббота, 6 сентября 2014 г., 20:44:24 UTC+4 пользователь Dmitry Polyanovsky написал:

[Dmitry Polyanovsky]

always read manual, Luke
http://chicagoboss.org/api-view.html

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