在Rails 4中,我试图将CSS类添加到Active Admin Dashboard上的循环内的按钮上
    button_to "Block", action: :block_cars, controller: :companies, id: company

但是,这似乎不起作用:

button_to "Block", :class => 'dangerbtn', action: :block_cars, controller: :companies, id: company


任何帮助将不胜感激,谢谢。

最佳答案

class是HTML选项,但是您可以在选项哈希中使用它。尝试像这样:

button_to "Block", {action: :block_cars, controller: :companies, id: company}, {:class => 'dangerbtn'}


button_to具有以下格式:

button_to(name = nil, options = nil, html_options = nil, &block)


有关更多详细信息,请参见the API

10-05 20:41
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