simple_form标签的标题案例

Question

以下代码给出了“项目地址”标签：

%h2 New Project
= simple_form_for(@project, html: {class: "form-horizontal"}, wrapper: :horizontal_form) do |f|
  = f.error_notification
  = f.input :project_address, required: true
  = f.button :submit, "Create"

除了使用f.label之外，有没有办法制作标签标题案例（“项目地址”）？

Answer 1

如果您想为所有标签添加标题，您可以在初始化程序中配置简单表单：

h1, h2 {
  background-image: linear-gradient(to top, transparent 0px, transparent .15em, red .15em, red calc(.15em + 1px), transparent calc(.15em + 1px), transparent 100%);
  text-shadow: 0px -2px 3px white, 0px -2px 3px white, 0px -2px 3px white, 0px -2px 3px white, 0px -2px 3px white, 0px -2px 3px white;
}

除非您使用# config/initializers/simple_form.rb # How the label text should be generated altogether with the required text. config.label_text = lambda { |label, required, explicit_label| "#{required} #{explicit_label ? label : label.to_s.titleize}" } 选项明确指定标签，否则这将使您的所有标签都成为标题。