POST TIME:2021-05-23 03:00
我們在調用二級菜單的時候,會遇到這樣的問題,如果有子欄目,就顯示二級菜單,如果沒有就不顯示,下面給出代碼:
{dede:channelartlist row=8 typeid='1,2,3,4,5'} < li class = "tab dropdown" > < a href = "{dede:field.typeurl/}" class = "tablink arwlink" title = "{dede:field.typename/}" >{dede:field.typename/}</ a > {dede:field name=typeid runphp="yes"} global $dsql; $sql = "SELECT id From `arctype` WHERE reid='@me' And ishidden<>1 order by sortrank asc limit 0, 100 "; $row = $dsql->GetOne($sql); @me=is_array($row)?'< ul class = "subnav" >':''; {/dede:field} {dede:channel type='son' noself='yes' } < a href = "[field:typeurl/]" >[field:typename/]</ a > {/dede:channel} {dede:field name=typeid runphp="yes"} global $dsql; $sql = "SELECT id From `arctype` WHERE reid='@me' And ishidden<>1 order by sortrank asc limit 0, 100 "; $row = $dsql->GetOne($sql); @me=is_array($row)?'</ ul >':''; {/dede:field} </ li > {/dede:channelartlist} |