如何使用Rails / ERB在select_tag中添加link_to？

问题描述

我的 index.html.erb

 <%= select_tag 'team_id', options_for_select(@teams.map{|team| ["#{team.name} #
  {team.nick}", team.id] }) %>

我要在该块的哪里添加link_to助手？甚至可以为select_tag添加link_to吗？

Where would I add a link_to helper within that block? Can I even add a link_to for select_tag?

所需的链接将转到'/ Teamleader / ID_OF_OPTION_PICKED'

The desired link_to would go to '/Teamleader/ID_OF_OPTION_PICKED'

更新：

更清晰；当用户从select标记中选择一个选项时，我想将页面重定向到所需的链接（从link_to）。

To be more clear; when a user selects an option from the select tag, I want to redirect the page to the desired link (from link_to).

推荐答案

<%= select_tag 'team_id', options_from_collection_for_select(@teams, "id", "name") %>

<script>
    $(function(){
      $('#team_id').bind('change', function () {
         var url = "/Teamleader/" + $(this).val()
          if (url) {
              window.location.replace(url);
          }
          return false;
      });
    });
</script>

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