Rails 如何在特定的erb 视图中包含一个scss 文件？
Rails How to include a scss file in a specific erb view?
我想在 view/work/index.html.erb
中包含 assets/stylesheets/work.scss 文件
我已经检查了这个问题
How to include a css or javascript in an erb that is outside the layout?
并将其添加到 layout/application.html.erb
<head>
...
<%= yield(:header) if content_for? :header%>
</head>
然后，将其添加到 index.html.erb
<% content_for :header do -%>
<%= stylesheet_link_tag 'work' %>
<% end -%>
但是，它抛出了这个错误
我是在 development 模式而不是 production 下做的，为什么我需要 precompile？
因为您是独立包含它，而不是将其包含在您的 application.css 中。资产管道的默认设置是编译 applicaiton.css/application.js 以及这些文件中包含的任何内容。
/*
* This is a manifest file that'll be compiled into application.css, which will include all the files
* listed below.
*
* Any CSS and SCSS file within this directory, lib/assets/stylesheets, vendor/assets/stylesheets,
* or any plugin's vendor/assets/stylesheets directory can be referenced here using a relative path.
*
* You're free to add application-wide styles to this file and they'll appear at the bottom of the
* compiled file so the styles you add here take precedence over styles defined in any styles
* defined in the other CSS/SCSS files in this directory. It is generally better to create a new
* file per style scope.
*
*= require_tree .
*= require c3
*= require purecss
*= require_self
*= require pure_css_reset
*/
如果你希望它是独立的而不是编译成一个单一的文件，从你的 stylesheet_link_tag 调用，你必须手动将它添加到预编译数组。
http://guides.rubyonrails.org/asset_pipeline.html#precompiling-assets 是一个很好的参考。
我想在 view/work/index.html.erb
assets/stylesheets/work.scss 文件
我已经检查了这个问题
How to include a css or javascript in an erb that is outside the layout?
并将其添加到 layout/application.html.erb
<head>
...
<%= yield(:header) if content_for? :header%>
</head>
然后，将其添加到 index.html.erb
<% content_for :header do -%>
<%= stylesheet_link_tag 'work' %>
<% end -%>
但是，它抛出了这个错误
我是在 development 模式而不是 production 下做的，为什么我需要 precompile？
因为您是独立包含它，而不是将其包含在您的 application.css 中。资产管道的默认设置是编译 applicaiton.css/application.js 以及这些文件中包含的任何内容。
/*
* This is a manifest file that'll be compiled into application.css, which will include all the files
* listed below.
*
* Any CSS and SCSS file within this directory, lib/assets/stylesheets, vendor/assets/stylesheets,
* or any plugin's vendor/assets/stylesheets directory can be referenced here using a relative path.
*
* You're free to add application-wide styles to this file and they'll appear at the bottom of the
* compiled file so the styles you add here take precedence over styles defined in any styles
* defined in the other CSS/SCSS files in this directory. It is generally better to create a new
* file per style scope.
*
*= require_tree .
*= require c3
*= require purecss
*= require_self
*= require pure_css_reset
*/
如果你希望它是独立的而不是编译成一个单一的文件，从你的 stylesheet_link_tag 调用，你必须手动将它添加到预编译数组。
http://guides.rubyonrails.org/asset_pipeline.html#precompiling-assets 是一个很好的参考。