Ruby-on-rails 在 Firefox 中关闭文本字段的自动完成
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/744490/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
Turning off auto-complete for text fields in Firefox
提问by inglesp
Am supposed to be learning French at the moment, but rather than learning any vocab, I've been mucking around with a rails app that tests vocab - so it displays a word, and I have to type its translation.
我现在应该正在学习法语，但我没有学习任何词汇，而是一直在使用一个测试词汇的 rails 应用程序 - 所以它显示一个单词，我必须输入它的翻译。
Unfortunately, Firefox remembers everything I've already type there, so which diminishes its usefulness somewhat.
不幸的是，Firefox 会记住我已经在那里输入的所有内容，因此在某种程度上降低了它的实用性。
Is it possible, through the options for form_for or otherwise, to turn this normally useful behaviour off?
是否有可能通过 form_for 或其他选项来关闭这种通常有用的行为？
回答by inglesp
So it turns out it's pretty simple. Rather than
所以事实证明这很简单。而不是
<%= f.text_field :fieldname %>
put
放
<%= f.text_field :fieldname, :autocomplete => :off %>
回答by Jeff Steil
You can also turn off autocomplete at the form level by using the :autocomplete attribute in the :html collection, which will generate the HTML that Erv referenced. The syntax is
您还可以使用 :html 集合中的 :autocomplete 属性关闭表单级别的自动完成功能，这将生成 Erv 引用的 HTML。语法是
<% form_for :form_name, @form_name, :html => {:autocomplete => "off"} do |f|%>
...
<% end %>
回答by Erv Walter
Add autocomplete="off" as an attibute on your form tag:
在表单标签上添加 autocomplete="off" 作为属性：
<form action="..." method="..." autocomplete="off" >
</form>
回答by Jon Kern
I was using the "tag" variant of forms and found this to work:
我正在使用表单的“标签”变体并发现它可以工作：
<%= text_field_tag('favorite animal', nil, :options => {:autocomplete => 'off'}) %>
回答by Pablo Torrecilla
Below the tag variant for Rails 3applications:
在Rails 3应用程序的标签变体下方：
<%= text_field_tag :search, nil, :autocomplete => 'off' %>
回答by Pablo Torrecilla
This worked for me in Rails 4+
这在 Rails 4+ 中对我有用
<%= f.text_field :name, autocomplete: :off %>
Nice and simple
好看又简单
回答by Aleksandur Atanasov
Simple solution for me in Rails 4+
Rails 中对我来说的简单解决方案 4+
In the form i added:
在我添加的表格中：
:autocomplete => "off"
And in the field:
而在现场：
:autocomplete=>"none"
Example:
例子：
<%= form_for(@user.address_detail,
:url => {:action => :update_address},
:validate => true,
:method => :put,
:html => {:class => "form-horizontal",:autocomplete => "off"},
) do |f| %>
<div class="controls">
<%= f.text_field :address_line_1,:autocomplete=>"none" %>
</div>
