Rails, partials and locals

Question

My initial view code: view/clubs_registration/clubs/test_dropzone_pictures.html.erb

<%= render partial: 'dropzone_pictures', :locals => { :club_id => @club.id } %>

My partial code contains a hidden field: view/clubs_registration/clubs/_dropzone_pictures.html.erb

<%= hidden_field_tag :club_id, name: :club_id, value: club_id %>

The generated HTML of my partial looks like this:

<input id="club_id" name="club_id" type="hidden" value="{:name=>:club_id, :value=>11500}">

What I really want to do is retrieve the value of club_id from my jquery:

console.log($("#club_id").val());  //->  {:name=>:club_id, :value=>11500}

I just want the value 11500. How should I do that please?

Answer 1

尝试将value键设置为club_id[:value] ：

<%= hidden_field_tag :club_id, name: :club_id, value: club_id[:value] %>