如何将表单密码设置为javascript :; 在轨道上的红宝石上

Question

I Request Form action using javascript.

But Page occured Error

undefined method `chomp' for nil:NilClass

<%= form_for message , url: "javascript:;" do |f| %>
   <%= f.text_field :content, class: "form-control", data: { textarea: "message" } %>
   <%= f.submit "Send", class: "btn btn-primary", data: { send: "message" } %>
<% end %>

I thinks url: "javascript;;" occured this error.

How to fixed these code?

Answer 1

If you want ajax call so use remote:true

<%= form_for message , remote: true do |f| %>
   <%= f.text_field :content, class: "form-control", data: { textarea: "message" } %>
   <%= f.submit "Send", class: "btn btn-primary", data: { send: "message" } %>
<% end %>