织梦(DEDECMS)模板中使用逻辑判断(if(){}else{})
{dede:php} if($arc->Fields['price']==0){ echo $arc->Fields['description']; }else{ echo '<div class="fr jd_price">门票价格:<span class="fc-red">'.$arc->Fields['price'].'</span>元'; echo '<a href="jd_order.php?aid='.$aid.'" class="order_btn">门票预订</a></div>'; echo '<div class="clear"></div>'; } {/dede:php}