背景資料是這樣子的
array(2) { [0] => array(4) { ["pid"] => string(1) "0" ["id"] => string(1) "1" ["name"] => string(9) "江西省" ["son"] => array(2) { [0] => array(3) { ["pid"] => string(1) "1" ["id"] => string(1) "2" ["name"] => string(9) "南昌市" } [1] => array(4) { ["pid"] => string(1) "1" ["id"] => string(1) "3" ["name"] => string(9) "贛州市" ["son"] => array(1) { [0] => array(3) { ["pid"] => string(1) "3" ["id"] => string(1) "4" ["name"] => string(9) "大田鄉" } } } } } [1] => array(4) { ["pid"] => string(1) "0" ["id"] => string(1) "6" ["name"] => string(12) "黑龍江省" ["son"] => array(1) { [0] => array(3) { ["pid"] => string(1) "6" ["id"] => string(1) "5" ["name"] => string(12) "哈爾濱市" } } }}
怎麼在前台輸出來,資料有可能會變化。換句話說不能寫死樣式。求指導
回複討論(解決方案)
你是寫css 還是寫tp的標籤啊 ?這個樹有幾層 也是未知的嘛 tp模版就volist標籤 然後判斷是否有son,有son是一種樣式 沒有son是另外一種樣式
tp的標籤能提供一下代碼麼
首先你要迴圈 就用volist foreach 都可以 判斷就用 if 就行了 手冊上面有 百度就知道了