選擇標籤syntaxt錯誤導軌

Question

我想寫一個類似下面的導軌select_tag，但我得到一個語法錯誤。

<%=select_tag "Weight", options_for_select([ "500gms", "1kg" ]), :prompt => "Select Weight ", {:style=>'color:#FFFFFF;', 
:class => "pull-left margin-clear btn btn-sm btn-default-transparent btn-animated"}%> 

我想給出一個內聯的CSS以及。這裏有什麼錯誤？

Answer 1

嘗試以下操作：

<%=select_tag "Weight", options_for_select([ "500gms", "1kg" ]), :prompt => "Select Weight ",:style=>'color:#FFFFFF;', 
:class => "pull-left margin-clear btn btn-sm btn-default-transparent btn-animated" %>