<!DOCTYPE html>
<html>
<head>
<title>table1.html</title>
<meta http-equiv=\"keywords\" content=\"keyword1,keyword2,keyword3\">
<meta http-equiv=\"description\" content=\"this is my page\">
<meta http-equiv=\"content-type\" content=\"text/html; charset=UTF-8\">
<!--<link rel=\"stylesheet\" type=\"text/css\" href=\"./styles.css\">-->
<script language = \"javascript\" type = \"text/javascript\">
<!--
function test1(){
//判断插入的编号是否已经存在
for(var i=0;i<mytable.rows.length;i++){
var eachRow = mytable.rows[i];
if(eachRow.cells[0].innerText == no.value){
window.alert(\"编号已经存在!\");
return ;
}
}
//获取表单中的数据
var newTableRow = mytable.insertRow(mytable.rows.length);
newTableRow.insertCell(0).innerText = no.value;
newTableRow.insertCell(1).innerText = name1.value;
newTableRow.insertCell(2).innerText = nickName.value;
}
function test2(){
mytable.deleteRow(mytable.rows.length-1);
}
//-->
</script>
</head>
<body>
<h1>英雄排行榜</h1>
<table id = \"mytable\" border = \"1\">
<tr><td>排名</td><td>姓名</td><td>外号</td></tr>
<tr><td>1</td><td>宋江</td><td>及时雨</td></tr>
<tr><td>2</td><td>卢俊义</td><td>玉麒麟</td></tr>
</table>
<h1>请输入新的好汉</h1>
编号<input id = \"no\" type = \"text\" value = \"\"><br/>
名字<input id = \"name1\" type = \"text\" value = \"\"><br/>
外号<input id = \"nickName\" type = \"text\" value = \"\"><br/>
<input id = \"tianjia\" type = \"button\" value = \"添加\" onclick = \"test1()\">
<input type = \"button\" value = \"删除最后一行\" onclick = \"test2()\"/>
</body>
</html>
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