我确实与ROR的选定箱相混淆。 我如何利用从_采集到_取用。 这只能产生选择的标签,而不是产生选择的标签? 任何人都可以向我提供如何利用这一榜样。
我在时间上很难理解选定盒子,我不知道为什么......。
增 编
<% options = options_from_collection_for_select(@awesome_options, id , name ) %>
<%= f.select :awesome_column, options %>
如果你能更深入地了解你正在经历的错误,我们或许能够给你一个更好的答案,但我认为,以上是<条码>选择——从_采集到的基体。
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