我无法获取回形针附件网址来设置背景图片的样式。以下是我认为:
<% @auction.lots.each do |lot| %>
<div class="lot-with-image" style="background-image: url('#{request.protocol}#{request.host_with_port}#{lot.image}'); width: 300px; height: 300px; border: 5px solid black"></div>
<% end %>
这是html:
<div class="lot-with-image" style="background-image: url('#{request.protocol}#{request.host_with_port}#{lot.image}'); width: 300px; height: 300px; border: 5px solid black">
我也尝试了#{lot.image.url}
,但我得到了相同的结果。
如果有更好的方法来使用回形针来设置背景图像的样式,我对建议非常开放。提前谢谢。
答案 0 :(得分:3)
<% @auction.lots.each do |lot| %>
<div class="lot-with-image" style="background-image: url('<%= lot.image.url %>'); width: 300px; height: 300px; border: 5px solid black"></div>
<% end %>
答案 1 :(得分:0)
请改为:
<% @auction.lots.each do |lot| %>
<div class="lot-with-image" style="background-image: url("<%= lot.image.url %>"); width: 300px; height: 300px; border: 5px solid black"></div>
<% end %>
这是简要摘要Show image in view