html - ruby on rails 的 link_to 块中“data-hover:”的等价物是什么

Question

我有以下html

<a href="#" data-hover="Seraglio"><span>Seraglio</span></a>

如何将其转换为 RoR ？

Answer 1

你可以这样做： -

link_to(body, url, :data =>{:hover => your_data_hover_value})

Answer 2

Syntax:

link_to(body, url, html_options = {})

So for your example, in .erb format:

<%= link_to("#", {"data-hover" => "Seraglio"}) do %>
  <span>Seraglio</span>
<% end %>

Docs: http://api.rubyonrails.org/classes/ActionView/Helpers/UrlHelper.html#method-i-link_to