我試圖在集合選擇的值更改時提交遠程表單。我已經試過:Rails 3 Collection選擇onchange提交
"<%= form_tag ({ :controller => :images, :action => :index, :method => "post" }) do %>"
"<%= collection_select(:admin_image, :category_id, Admin::Category.all, :id, :name, {:onchange => remote_function(:url => {:controller => "/admin/admin_home", :action => "index"}, :with => "'category_id='+value")}) %>"
"<% end %>"
但我明白,remote_function在軌3.不再那麼我也試過:
{:onchange => "submit();"
但沒有任何反應。
嗨,謝謝你的回答。 – 2012-03-06 19:32:12