How to make an online store product filter in RubyOnRails?

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vdv_lg2014-09-09 00:07:18

Ruby on Rails

vdv_lg, 2014-09-09 00:07:18

There is a Products controller. On the page you need to display, say, those products for which a certain column in scaffold has a certain value (tag == value). Do I need to create a separate method or is it enough to use each or select in the view? New to Ruby and Rails. Perhaps a very trivial question.

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2 answer(s)

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Sergey Krasnodemsky, 2014-09-09
@Prognosticator

Create a method on the Product model.
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vsuhachev, 2014-09-09
@vsuhachev

You can write a filter yourself, for this you insert a form into index.html.erb that sends a GET request with filter values to the same address (products_path in your case).
Next, in the index method of the controller, analyze the parameters and if they come, then apply a filter to the selection
. You can also use ready-made solutions: ransack, has_scope, searchlight