replaceChild()
<script type="text/javascript">
????? function replaceMessage(){
??????? var newnode=document.createElement("i");
??????? var newnodeText=document.createTextNode("JavaScript");
??????? newnode.appendChild(newnodeText);
??????? var oldNode=document.getElementById("oldnode");
??????? oldNode.parantNode.replaceChild(newnode,oldNode);
?????? }?? ?
? </script>
請問這段代碼有什么問題?為什么執行后沒有改為斜體呢?
2016-08-02
...............................parantNode打錯了,是parentNode,不是parantNode