檢查了好幾遍都沒檢查出問題
var newnode = document.createElement("li");
? newnode.innerHTML = "PHP";
? otest.insertBefore(newnode.otest.childNodes[1]);
var newnode = document.createElement("li");
? newnode.innerHTML = "PHP";
? otest.insertBefore(newnode.otest.childNodes[1]);
2018-07-02
舉報
2019-02-22
<script type="text/javascript">
? var otest = document.getElementById("test");??
? var oli=document.createElement('li');
? oli.innerHTML='php';
? var olast=otest.lastChild;
? otest.insertBefore(oli,olast);
</script>?
2018-09-12
查了幾遍,沒看出來,逗號 寫成了句號.
2018-08-09
otest.insertBefore(newnode,otest.childNodes[1]);
2018-08-07
otest.insertBefore(newnode,otest.childNodes[1]);
2018-07-25
2018-07-24
<script type="text/javascript">
????var otest = document.getElementById("test");
????var node=document.createElement("li");
????node.innerHTML="php";
????otest.insertBefore(node,otest.childNodes[1]);
</script>
2018-07-16
otest.insertBefore(newnode,otest.childNodes[1]);
2018-07-12
如果你是復(fù)制的代碼,恭喜你 請看第三行!? 那個逗號哪去了??
2018-07-03
最開始o(jì)test要獲值吧,otest都沒定義
加個 var otest=document.getElementById("你想輸?shù)膇d")