Question

如何将此.html.haml文件转换为.html.erb？

.rating-total{data: {id: @post.id, score: @avg_score || 0 }}
.total-score= @avg_score ? @avg_score.round(1) : 0

浏览器中的

输出应该是这样的（例如，2是post id）：

<div class='rating-total' data-id='2' data-score='0'></div> 
<div class='total-score'>0.0</div>

我试过这个，但我没有在浏览器中获得正确的输出：

<div class="rating-total" data-id="#{@post.id}" data-score= "#{@avg_score || 0}"></div>
<div class="total-score">
  <%= @avg_score ? @avg_score.round(1) : 0 %>
</div>

在浏览器中输出：

<div class="rating-total" data-id="#{@post.id}" data-score= "#{@avg_score || 0}"></div>
<div class="total-score">2.3</div>

Answer 1

我认为你没有使用＆＃34;＃{}＆＃34;但＆＃34;＆lt;％=％＆gt;＆＃34;代替。试试这个：

<div class="rating-total" data-id= <%= @post.id %> data-score= <%= @avg_score || 0 %>></div>
<div class="total-score">
  <%= @avg_score ? @avg_score.round(1) : 0 %>
</div>

Answer 2

.rating-total {data：{id：@ post.id，得分：@ avg_score || 0}} .total-score = @avg_score？ @ avg_score.round（1）：0

<div class="rating-total" data-id="#{@post.id}" data-score="#{@avg_score || 0}"></div>
<div class="total-score"><%= @avg_score ? @avg_score.round(1) : 0 %></div>

您的total_score不正确。

转换html.haml - ＆gt; html.erb

2 个答案: