Check_box_tag showing only last checked

Rails
1

Hi everyone, I am trying to get a multiple check_box_tag but when I am
checking all the boxes I only got the last check as a result, below are
my codes…what I want is what I check should be in the show the
checked only…

I also attached the screenshot of my app, you can see I checked multi
boxes but as result got only one…

This is my _form.html.erb

<%= f.label :opening %>
<%= check_box_tag('restaurant[opening]', 'Mon') %> Mon <%= check_box_tag('restaurant[opening]', 'Tus') %> Tus <%= check_box_tag('restaurant[opening]', 'Wed') %> Wed <%= check_box_tag('restaurant[opening]', 'Thu') %> Thu <%= check_box_tag('restaurant[opening]', 'Fri') %> Fri <%= check_box_tag('restaurant[opening]', 'Sat') %> Sat <%= check_box_tag('restaurant[opening]', 'Sun') %> Sun

This is my show

Opening Days: <%= @restaurant.opening %>

I am not doing anything in the controller those were my old codes in
controller but it didnt work…

def opening(restaurant)
@opening = params[:opening] || []
end

2

On Thu, Jan 21, 2016, at 17:53, Matti E. wrote:

Try the input name for array type which [] suffix:
restaurant[opening][].

3

I did and now I am getting no results its empty even if I check one box

4

On Thu, Jan 21, 2016, at 18:15, Matti E. wrote:

I did and now I am getting no results its empty even if I check one box

if it uses strong parameter, you need to permit array. Otherwise, check
what the console says about the input or what browser sends to server.

5

Ohhh thank you very much It was really helpful, I just needed to add
:opening => [] to permit then it shows all the checked boxes…