如何在视图中多次渲染相同的部分答案

【问题标题】：How to render the same partial multiple times in a view如何在视图中多次渲染相同的部分
【发布时间】：2014-09-14 16:13:22
【问题描述】：

我试图多次渲染同一个局部视图，但它只渲染这个集合中的最后一个局部视图。我缺少什么来渲染每个？

<ul class="hours">
    <%=
        Time.use_zone(@place.timezone) do
            render partial: 'places/place_hours', locals: { :timezone => @place.timezone, :open => @place.monday_open, :close => @place.monday_close, :day => 'Monday', :is_today => Time.now.in_time_zone.monday? }
            render partial: 'places/place_hours', locals: { :timezone => @place.timezone, :open => @place.tuesday_open, :close => @place.tuesday_close, :day => 'Tuesday', :is_today => Time.now.in_time_zone.tuesday? }
            render partial: 'places/place_hours', locals: { :timezone => @place.timezone, :open => @place.wednesday_open, :close => @place.wednesday_close, :day => 'Wednesday', :is_today => Time.now.in_time_zone.wednesday? }
            render partial: 'places/place_hours', locals: { :timezone => @place.timezone, :open => @place.thursday_open, :close => @place.thursday_close, :day => 'Thursday', :is_today => Time.now.in_time_zone.thursday? }
            render partial: 'places/place_hours', locals: { :timezone => @place.timezone, :open => @place.friday_open, :close => @place.friday_close, :day => 'Friday', :is_today => Time.now.in_time_zone.friday? }
            render partial: 'places/place_hours', locals: { :timezone => @place.timezone, :open => @place.saturday_open, :close => @place.saturday_close, :day => 'Saturday', :is_today => Time.now.in_time_zone.saturday? }
            render partial: 'places/place_hours', locals: { :timezone => @place.timezone, :open => @place.sunday_open, :close => @place.sunday_close, :day => 'Sunday', :is_today => Time.now.in_time_zone.sunday? }
        end
    %>
</ul>

结果：

星期日：休息

预期：

周一：上午 10:00 - 晚上 7:00 营业

星期二：上午 10:00 - 晚上 7:00 营业

星期三：上午 10:00 - 晚上 7:00 营业

星期四：上午 10:00 - 晚上 7:00 营业

周五：上午 10:00 - 晚上 7:00 营业

周六：上午 10:00 - 晚上 7:00 营业

星期日：休息

【问题讨论】：

标签： ruby-on-rails-4 partial-views

【解决方案1】：

最终解决了问题，但仍然好奇这个问题是否有答案。

<ul class="hours">
  <%=
      place_vars = [
              { :timezone => @place.timezone, :open => @place.monday_open, :close => @place.monday_close, :day => 'Monday', :is_today => Time.now.in_time_zone.monday? },
              { :timezone => @place.timezone, :open => @place.tuesday_open, :close => @place.tuesday_close, :day => 'Tuesday', :is_today => Time.now.in_time_zone.tuesday? },
              { :timezone => @place.timezone, :open => @place.wednesday_open, :close => @place.wednesday_close, :day => 'Wednesday', :is_today => Time.now.in_time_zone.wednesday? },
              { :timezone => @place.timezone, :open => @place.thursday_open, :close => @place.thursday_close, :day => 'Thursday', :is_today => Time.now.in_time_zone.thursday? },
              { :timezone => @place.timezone, :open => @place.friday_open, :close => @place.friday_close, :day => 'Friday', :is_today => Time.now.in_time_zone.friday? },
              { :timezone => @place.timezone, :open => @place.saturday_open, :close => @place.saturday_close, :day => 'Saturday', :is_today => Time.now.in_time_zone.saturday? },
              { :timezone => @place.timezone, :open => @place.sunday_open, :close => @place.sunday_close, :day => 'Sunday', :is_today => Time.now.in_time_zone.sunday? }
      ]
      Time.use_zone(@place.timezone) do
        render partial: 'places/place_hours', locals: { :place_vars => place_vars }
      end
  %>
</ul>

然后每个循环通过部分显示内容。

【讨论】：