<body id="body1"><script language="javascript" type="text/javascript"> <!-- var ele_table= document.createElement("table"); var ele_tbody=document.createElement("tbody"); var ele_tr1= document.createElement("tr"); var ele_td1= document.createElement("td"); var ele_td2= document.createElement("td"); var ele_tr2= document.createElement("tr"); var ele_td3= document.createElement("td"); var ele_td4= document.createElement("td"); var ele_tr3= document.createElement("tr"); var ele_td5= document.createElement("td"); var text_td1= document.createTextNode("第一个单元格"); var text_td2= document.createTextNode("第二个单元格"); var text_td3= document.createTextNode("第三个单元格"); var text_td4= document.createTextNode("第四个单元格"); var text_td5= document.createTextNode("第五个单元格"); //添加节点到页面中 ele_td1.appendChild(text_td1); ele_td2.appendChild(text_td2); ele_td3.appendChild(text_td3); ele_td4.appendChild(text_td4); ele_td5.appendChild(text_td5); ele_tr1.appendChild(ele_td2); ele_tr1.insertBefore(ele_td1,ele_td2); ele_tr2.appendChild(ele_td4); ele_tr2.insertBefore(ele_td3,ele_td4); ele_tr3.appendChild(ele_td5); ele_tbody.appendChild(ele_tr3); ele_tbody.insertBefore(ele_tr2,ele_tr3); ele_tbody.insertBefore(ele_tr1,ele_tr2); //ele_tbody.removeChild(ele-tr1); ele_table.appendChild(ele_tbody); var ele_body=document.getElementById("body1"); ele_body.appendChild(ele_table);
--></script></body>
请问为什么我在家里最下面那条注释语句就显示不出来那个表格了？
按道理说我刚添加了TR1，然后再将它删除就会不显示TR1，但是其他的TR2和TR3还是会正常显示呀！
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