如何更改提交按鈕在軌道的HTML

Question

如果我提交表單然後我寫<％f.submit％>它的HTML像<input id="subscriptions" name="commit" type="submit" value="Save">但我想這。我怎樣才能做到這一點？

Answer 1

試試這個：

<%= f.submit id: nil, name: nil, value: nil, class: "btn submit" %> 

Answer 2

參考this

<% content_tag :button :type => :submit, :class => "btn submit" do %> 
<% end %>