如何在Blogger博客文章中顯示包含貨幣符號的標籤？

Question

如何在Blogger博客文章中顯示包含貨幣符號（i：e產品價格，如18 $，19£）的標籤？

<div class='item_price'> 
<b:loop values='data:post.labels' var='label'> 
<b:if cond='data:label.name == "$"&&"£"'> 
<span class='price'><data:label.name/></span> 
</b:if> 
</b:loop> 
</div> 

Answer 1

使用contains或in

隨着包含

<div class='item_price'> 
<b:loop values='data:post.labels' var='label'> 
<b:if cond='data:label.name contains "$" or data:label.name contains "£"'> 
<span class='price'><data:label.name/></span> 
</b:if> 
</b:loop> 
</div> 

隨着

<div class='item_price'> 
<b:loop values='data:post.labels' var='label'> 
<b:if cond='"$" in data:label.name or "£" in data:label.name'> 
<span class='price'><data:label.name/></span> 
</b:if> 
</b:loop> 
</div>