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rendering-collections-lab-dumbo-web-060319
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共86个文件
rb:40个
keep:10个
erb:5个
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2021-04-15
20:20:55
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渲染收藏实验室 目标 使用局部关键字的collection关键字 将集合传递给render方法 处理空集合 概述 让我们回到我们的商店域。 我们在网站的管理员部分中,管理员可以检查其订单和发票。 我们对其进行了稍微的更改,以便为数据库而不是带有订单存根的静态页面添加实际订单数据。 让我们重构商店的admin部分,以使用partials和render集合。 指示 我们提供了一个种子文件,因此您可以处理一些数据–运行rake db:seed来为数据库添加种子。 重构invoices/index.html.erb视图,以使用_invoice.html.erb呈现部分_invoice.html.erb 。 重构orders/index.html.erb视图,以使用_order.html.erb呈现部分_order.html.erb 。 在Learn.co上查看 ,并开始免费学习编码。
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