<li class="<#if (position.flag)! =='haha1'>hide<#else >show</#if>"><a href=" ">按鈕name</a></li>
<li class="<#if (position.flag)! =='haha1'>hide</#if>"><a href=" ">按鈕name</a></li>
boolean 判斷: class="${(obj.isShow||obj.isShow!=null)?string('disable','enable')} show" //默認false(class="show") //http://jxdwuao.iteye.com/blog/1037462
<#if qqList??> : 判斷這個變量是否存在;
freemarker 判斷list記錄大於0:
freemarker 判斷list記錄大於0 用<#if (list?size > 0)></#if>即可。下面是個顯示附件的實例 <#if (post.attachments?has_content)> <#if post.attachments?size gt 0> <#if (post.attachments?size > 0)> <#else> </#if>
布爾類型判斷(已自測!):
<section data-need="${(userListItem.isAdmin)?string('true','false')}">