Simple_form :remember_me rails ruby 中的复选框
Simple_form :remember_me checkbox in ruby on rails
我网站的登录表单中有一个 :remember_me
复选框。为复选框编写以下代码后,它显示为文本输入,而不是复选框。我如何将其变成复选框?
<%= simple_form_for :session, url: login_path do |f| %>
<%= f.input :email, placeholder: "Email Address", class: "form-control" %>
<%= f.input :password, placeholder: "Password", class: "form-control" %>
<%= f.input :remember_me, inline_label: "Remember me", class: "checkbox inline" %>
<%= f.button :submit, "log in", class: "btn btn-success btn-block login-bar" %>
<% end %>
在我的 User.rb
文件中,我有以下方法:
def remember
self.remember_token = User.new_token
update_attribute(:remember_digest, User.digest(remember_token))
end
def forget
update_attribute(:remember_digest, nil)
end
simple_form 提供了一个 boolean
助手 (source)
所以你只需要做:
<%= f.input :remember_me, as: :boolean, inline_label: "Remember me", class: "checkbox inline" %>
(假设 remember_me
returns 一个布尔属性)
我网站的登录表单中有一个 :remember_me
复选框。为复选框编写以下代码后,它显示为文本输入,而不是复选框。我如何将其变成复选框?
<%= simple_form_for :session, url: login_path do |f| %>
<%= f.input :email, placeholder: "Email Address", class: "form-control" %>
<%= f.input :password, placeholder: "Password", class: "form-control" %>
<%= f.input :remember_me, inline_label: "Remember me", class: "checkbox inline" %>
<%= f.button :submit, "log in", class: "btn btn-success btn-block login-bar" %>
<% end %>
在我的 User.rb
文件中,我有以下方法:
def remember
self.remember_token = User.new_token
update_attribute(:remember_digest, User.digest(remember_token))
end
def forget
update_attribute(:remember_digest, nil)
end
simple_form 提供了一个 boolean
助手 (source)
所以你只需要做:
<%= f.input :remember_me, as: :boolean, inline_label: "Remember me", class: "checkbox inline" %>
(假设 remember_me
returns 一个布尔属性)