【发布时间】:2021-02-19 03:49:47
【问题描述】:
我使用了以下date_select 助手,但它们都没有显示默认选择空白值的日期选择框。使用以下所有代码,我得到了选择框,但选择了当前日期。我在 Rails 2.3.2 上
<%= f.date_select :featured_at, :default => {:day => nil, :month => nil, :year => nil} %>
<%#= date_select("post", "featured_at", :prompt => { :day => 'Select day', :month => 'Select month', :year => 'Select year' }) %>
<%#= date_select("post", "featured_at", :default => { :day => nil }) %>
<%#= f.date_select :featured_at, :include_blank => true, :order => [:day, :month, :year] %>
【问题讨论】:
标签: ruby-on-rails