我的表单上有两个submit_tag,我想在每个上面发送一个不同的参数. 我怎样才能做到这一点? 我的表单视图: %= form_tag(some_path, :method = "get") do % %= text_field_tag :number % %= text_field_tag :name %
我怎样才能做到这一点?
我的表单视图:
<%= form_tag(some_path, :method => "get") do %> <%= text_field_tag :number %> <%= text_field_tag :name %> <%= submit_tag "Op01", class: "btn_search", my_parameter: 1 %> <%= submit_tag "Op02", class: "btn_search", my_parameter: 2 %> <% end %>
在我的控制器上:
@oper_type = params[:my_parameter]
但是当我显示@oper_type时,它总是为零.
谢谢.
<%= submit_tag "Op01", class: "btn_search", value: 1 %> <%= submit_tag "Op01", class: "btn_search", value: 2 %> @oper_type = params[:commit] # 1 or 2
或者稍微简单一些
<%= submit_tag "Op01", class: "btn_search" %> <%= submit_tag "Op01", class: "btn_search" %> @oper_type = params[:commit] # "Op01" or "Op02"