日期:2014-05-16 浏览次数:20318 次
<html> <head> <title>TEST</title> <script type="text/javascript"> function add(){ var form1 = document.getElementById("form1"); var parentNode = document.getElementById("users"); //生成textNode对象 var tn1Obj = document.createTextNode(form1.user.value); var tn2Obj = document.createTextNode(form1.email.value); var tn3Obj = document.createTextNode(form1.tel.value); var tn4Obj = document.createTextNode("DEL"); //生成td对象 var td1Obj = document.createElement("td"); var td2Obj = document.createElement("td"); var td3Obj = document.createElement("td"); var td4Obj = document.createElement("td"); td1Obj.appendChild(tn1Obj); td2Obj.appendChild(tn2Obj); td3Obj.appendChild(tn3Obj); td4Obj.appendChild(tn4Obj); //生成tr对象 var trObj = document.createElement("tr"); trObj.appendChild(td1Obj); trObj.appendChild(td2Obj); trObj.appendChild(td3Obj); trObj.appendChild(td4Obj); parentNode.appendChild(trObj); } function del(x){ var y = x.parentNode; var z = x.parentNode.parentNode; z.removeChild(y); } </script> </head> <body> [align=center] 添加用户 <form action="" id="form1"> 用户 <input type="text" id="user" /> email <input type="text" name="email" /> 电话 <input type="text" name="tel" /> <input type="button" onclick="add()" value="添加"> </form> [/align] <hr> [align=center] <table id="users" border="1"> <tr> <td>tom</td> <td>tom@tom.com</td> <td>500</td> <td onclick="del(this)"><font color="red">DEL</font></td> </tr> <tr> <td>Jerry</td> <td>Jerry@tom.com</td> <td>600</td> <td onclick="del(this)"><font color="red">DEL</font></td> </tr> </table> [/align] </body> </html>
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