感覺邏輯沒問題，為何不能替換標(biāo)簽?zāi)兀?/h1>
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??????function?replaceMessage(){
????????var?newnode=document.creatElement("i");
????????var?oldnode=document.getElementById("oldnode");
????????newnode.innerHTML=oldnode.innerHTML;
????????oldnode.parentNode.replaceChild(newnode.oldnode);
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????<script?type="text/javascript">
??????function?replaceMessage(){
????????var?newnode=document.creatElement("i");
????????var?oldnode=document.getElementById("oldnode");
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2016-03-26
找到原因了，一個(gè)create，一個(gè)標(biāo)點(diǎn)。