Rails中使用datetime的strong_parameters

Question

I'm using strong_parameters to create a nested object in a form . All attributes works properly, except datetime parameters.

There is something special in nested datetime parameters?

looking at the console, the parameters are properly nested, but it comes with a special Ni , with N from 1 to 6 depending on the especification of day, month, year... but when it creates the object ( INSERT INTO ), the specified parameter datetime doesn't appears:

Processing by ReleasesController#create as HTML
Parameters: {"utf8"=>"✓", ... "release"=>{ ... "qm_attributes"=>{"user_id"=>"1", "start_at(1i)"=>"2014", "start_at(2i)"=>"3", "start_at(3i)"=>"31", "start_at(4i)"=>"14", "start_at(5i)"=>"57", "end_at(1i)"=>"2014", "end_at(2i)"=>"3", "end_at(3i)"=>"31", "end_at(4i)"=>"14", "end_at(5i)"=>"57", ... }}, "commit"=>"Create Release"}

SQL (0.3ms)  INSERT INTO "qms" ("created_at", "release_id", "tipo_qm_release", "updated_at", "user_id") VALUES (?, ?, ?, ?, ?)

Answer 1

如果您将部分代码放在这里，以使您的问题更清楚，那会是什么样子呢？看起来像是与.permit（）有关的东西