~~~ {if condition} {elseif condition} {else} {/if} ~~~ 条件选择分支 #### 示例 如果 $do 等于 record 则显示下面的卡券领取记录，否则显示查看卡券 ~~~ {if $do == 'record'} <li class="active"><a href="javascript:;">卡券领取记录</a></li> {else} <li class="active"><a href="javascript:;">查看卡券</a></li> {/if} ~~~ if 和 elseif 配合使用 ~~~ {if $dca['status'] == 1} <span class="label label-success">未使用</span> {elseif $dca['status'] == 2} <span class="label label-warning">已失效</span> {elseif $dca['status'] == 3} <span class="label label-danger">已核销</span> {elseif $dca['status'] == 4} <span class="label label-default">已删除</span> {else} <span class="label label-default">全部</span> {/if} ~~~