ruby on rails - How to show if something is checked in a view using checkboxes? -

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i'm working on test app users can create ideas. i'm trying give them option of selecting if idea recurring, using checkbox (see below):

<div class= "field">     <%= check_box_tag(:recur) %>     <%= label_tag(:recur, "recurring idea?") %> </div>

then, in ideas index view, want display ideas column labeled "recurring?" in column want able show ideas recurring.

currently, set :recur :string, perhaps should else?

in ideas index view have code: <td><%= idea.recur? %></td> returns "false" in "recurring?" column ideas (checked , unchecked).

i know line above wrong , i'm not sure if setup checkbox variable :recur correctly.

please help! , i'd love guidance proper use of checkboxes inside views , how manipulate data chosen user.

thanks!

i think you've got disconnect between form , model.

the best way implement create boolean field called recurring in ideas table.

then, if you're using form_for (which should be), need is:

<%= form_for @idea |f| %>   <%= f.check_box :recurring %>   <%= f.label :recurring %> <% end %>

you can read more using form_for here: http://guides.rubyonrails.org/form_helpers.html#dealing-with-model-objects


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