Ruby-on-rails rails form_for 标签的自定义文本
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Custom text for rails form_for label
提问by Paul S.
I want to display a label in form_for:
我想在以下位置显示标签form_for：
<div class="field">
<%= f.label :name %><br />
<%= f.text_field :name %>
</div>
This generates the label "Name", but I want it to be "Your Name". How can I change it?
这会生成标签“姓名”，但我希望它是“你的姓名”。我怎样才能改变它？
回答by gylaz
The second parameter to labelhelper will allow you to set custom text.
labelhelper的第二个参数将允许您设置自定义文本。
<%= f.label :name, 'Your Name' %>
Use Ruby on Rails Documentationto look up helper methods.
使用Ruby on Rails 文档查找辅助方法。
回答by hjing
You can specify custom label text via i18n. In config/locales/en.yml, and assuming your user model is named user, you can add the following:
您可以通过 i18n 指定自定义标签文本。在 中config/locales/en.yml，假设您的用户模型名为user，您可以添加以下内容：
helpers:
label:
user:
name: Your Name
This will allow you to keep using
这将允许您继续使用
<%= f.label :name %>
without having to hardcode Your Name.
无需硬编码Your Name。
For more information about i18n, see this. Documentation on the labelrefer to this.
回答by RodneyH
i18n with rails 5.2.2 this works perfectly.
i18n 与 rails 5.2.2 这完美地工作。
Translate labels, placeholders, and buttonson deviseforms or other forms.
翻译设计表单或其他表单上的标签、占位符和按钮。
<%= form_for(resource, as: resource_name, url: session_path(resource_name)) do |f| %>
<div class="mt-3">
<label class="float-left"> <%= f.label t(:email) %> </label>
<%= f.email_field :email, class: 'form-control', placeholder: t('.emailholder') %>
</div>
<div class="mt-3">
<label class="float-left"> <%= f.label t(:password) %> </label>
<%= f.password_field :password, class: 'form-control', placeholder: t('.passholder') %>
</div>
<div class="button">
<%= f.button t('.signinbtn'), class: "" %>
</div>
<% end %>
locals file: config/locales/en.yml
本地文件：config/locales/en.yml
en:
activerecord:
....others
#Found in Views/devise/seasions/new <form> <*label*>
email: "Email"
password: "Password"
#Views/devise <form> <placeholder & buttom>
devise: #if your using devise forms
#seasions/new.html.erb
new:
emailholder: "enter email here"
passholder: "enter password"
signinbtn: "SignIn"
....others
回答by NemyaNation
On Rails 5.1.0 , the accepted answer above does not work.
在 Rails 5.1.0 上，上面接受的答案不起作用。
The first parameter passed can be used as a customized label.
传递的第一个参数可以用作自定义标签。
<%= f.label :mobile, "Mobile No:" %>
