我已经开始在 Rails 中编写应用程序并注意到链接没有预期的颜色。链接的颜色是深灰蓝色,不同于标准的 bootstrap 颜色,当我将鼠标悬停在链接上时,它们的背景颜色是黑色。为什么会这样?我猜这可能是我的 gem ,所以这是我添加的 gem :
gem 'devise'
gem 'devise-uncommon_password'
gem 'faker'
gem 'bootstrap-sass', '~> 3.3.6'
gem 'haikunator'
gem 'elasticsearch-model'
gem 'elasticsearch-rails'
gem 'kaminari'
gem 'bootstrap-kaminari-views'
gem 'acts-as-taggable-on'
最佳答案
无论何时运行 rails scaffold
命令,您都会看到如下内容:
$ bin/rails generate scaffold HighScore game:string score:integer
invoke active_record
create db/migrate/20130717151933_create_high_scores.rb
create app/models/high_score.rb
invoke test_unit
create test/models/high_score_test.rb
create test/fixtures/high_scores.yml
invoke resource_route
route resources :high_scores
invoke scaffold_controller
create app/controllers/high_scores_controller.rb
invoke erb
create app/views/high_scores
create app/views/high_scores/index.html.erb
create app/views/high_scores/edit.html.erb
create app/views/high_scores/show.html.erb
create app/views/high_scores/new.html.erb
create app/views/high_scores/_form.html.erb
invoke test_unit
create test/controllers/high_scores_controller_test.rb
invoke helper
create app/helpers/high_scores_helper.rb
invoke jbuilder
create app/views/high_scores/index.json.jbuilder
create app/views/high_scores/show.json.jbuilder
invoke assets
invoke coffee
create app/assets/javascripts/high_scores.coffee
invoke scss
create app/assets/stylesheets/high_scores.scss
invoke scss
identical app/assets/stylesheets/scaffolds.scss
检查最后一部分,Rails 创建一个 scaffolds.scss 文件,另一个用于您的模型,默认情况下模型的那个不包含 CSS 规则,但是脚手架有,所以,您可以尝试删除它.
您也可以尝试使用 --no-stylesheets
或 --no-scaffold-stylesheet
标志来不生成不需要的 CSS 文件。
关于css - 为什么我的 Rails 应用程序中的默认链接颜色发生了变化?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/45394641/