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Ruby on rails 连字符html标记的语法';Rails中的s属性_Ruby On Rails_Ruby On Rails 4 - Fatal编程技术网

Ruby on rails 连字符html标记的语法';Rails中的s属性

Ruby on rails 连字符html标记的语法';Rails中的s属性,ruby-on-rails,ruby-on-rails-4,Ruby On Rails,Ruby On Rails 4,在rails标记中,连字符属性的语法是什么?例如数据某事:“1234”是无效语法 <%= link_to "foo", "/bar", class: "myClass", id: "myID", data-something: "1234" %> 试试: 已经有了答案,但一般来说,使用“连字符属性”(不确定这是否是科学术语)只是将其包装成这样 <%= link_to "foo", "/bar", "data-something" => "1234" %> “1

在rails标记中,连字符属性的语法是什么?例如
数据某事:“1234”
是无效语法

<%= link_to "foo", "/bar", class: "myClass", id: "myID", data-something: "1234" %>

试试:


已经有了答案,但一般来说,使用“连字符属性”(不确定这是否是科学术语)只是将其包装成这样

<%= link_to "foo", "/bar", "data-something" => "1234" %>
“1234”%>

你所说的
连字符属性是什么意思?
?没关系。你得到了有效的答案。谢谢Mandeep,这对数据属性有效,但一般来说,有没有办法逃避这种错误呢?例如,在数据中有,如果您有类似“我的属性”,那么
{my attribute:“124”}
不是valid@DonnyP为此,您需要执行数据:{my_attribute:“124”},它将自动转换为数据my attribute
<%= link_to "foo", "/bar", "data-something" => "1234" %>