Rails form_for 选择标签并选择了选项 [英] Rails form_for select tag with option selected

问题描述

我正在使用 form_for 来更新用户个人资料.

I am using a form_for to update a user profile.

作为表单的一部分，我使用了选择菜单.菜单由数组填充，即

As part of the form I am using a select menu. The menu is filled from an array ie,

STATUS = [['Active', 'active'], ['In Active', 'inactive']]

然后在表格中

<%= f.select(:status, options_for_select(STATUS)) %>

虽然这项工作不是选择先前在编辑时选择的选项.

While this work's its not selecting the option which was previously selected on edit.

我错过了什么吗?

推荐答案

<%= f.select(:status, options_for_select(STATUS, :selected => params[:status])) %>

应该写成

<%= f.select :status, STATUS %>

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