如何为 Rails SimpleForm 选择框设置默认选定值 [英] How to set default selected value for Rails SimpleForm select box

问题描述

我想弄清楚如何设置由 SimpleForm 生成的选择框的选定选项.我的代码是这样的:

I'm trying to figure out how to set the selected option of a select box generated by SimpleForm. My code is along the lines of:

<%= simple_form_for(@user) do |f| %>
  <%= f.association :store, default: 1 %>

当然 default: 1 部分不起作用.

Of course the default: 1 part does not work.

TIA

推荐答案

使用以下内容:

selected: 1

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