haml / html下拉列表作为表格列

Question

I am displaying a table for which one column is a dropdown which also changes the state of the row

for ex:
    %table#bug.table
      %thead
        %tr
          %th.span3 bug name
          %th.span6 Comment
          %th.span2 State
          %th.span2 Manage

      %tbody
        - @bug.each do |ref|
          %tr
            %td= bug.name
            %td= bug.comment
            %td= bug.state
            %td= select(bug.state_events)

Above, bug.state_events return the next possible states in a drop down for that bug. The user can then change the state (to say fixed from open).

Whats the best way to implement this in haml/html ?

PS: I am using Rails, haml, state_machine gems

Answer 1

尝试这个

= select_tag "tag_name", options_from_collection_for_select(bug.state_events, "id", "name"),{ :prompt => "Select State"}