Question

我在link_to帮助程序中添加了一个图像：

 <% like = image_tag("like.png", :alt => "like", :class => "like") %>
 <%= link_to like, vote_up_path(@votable, :votable_type => "Post"), :remote => true, :class => "vote-up default button" %>

我该怎么做才能在链接中和图像后面放置一些文字（如YouTube中的类似按钮）？

Answer 1

您可以将块传递给link_to助手

<%= link_to vote_up_path(@votable, :votable_type => "Post"), :remote => true, :class => "vote-up default button" do %>
  <%= image_tag("like.png", :alt => "like", :class => "like") %>
  <span>Like</span>
<% end %>

Answer 2

将照片传递到here所述的块中。

Answer 3

以防万一这里有人使用Slim作为视图引擎，在Rails 4中你可以这样做：

= link_to root_path
  = image_tag 'logo.png'

Answer 4

<% like = image_tag("like.png", :alt => "like", :class => "like") %>
<%= link_to "#{like} your text", vote_up_path(@votable, :votable_type => "Post"), :remote => true, :class => "vote-up default button" %>

将图像和文本放在link_to帮助器（Rails）中？

4 个答案: