下面的JS代码可以在网页中输出
到
大小的html标签文本
<!DOCTYPE html>
<html>
<body>
<p>75271.com Click the button to loop from 1 to 6, to make HTML headings.</p>
<button onclick="myFunction()">Try it</button>
<div id="demo"></div>
<script>
function myFunction()
{
var x="",i;
for (i=1; i<=6; i++)
{
x=x + "<h" + i + ">Heading " + i + "</h" + i + ">";
}
document.getElementById("demo").innerHTML=x;
}
</script>
</body>
</html>
开心洋葱 , 版权所有丨如未注明 , 均为原创丨未经授权请勿修改 , 转载请注明JavaScript for循环语句使用代码示范！
<!DOCTYPE html>
<html>
<body>
<p>75271.com Click the button to loop from 1 to 6, to make HTML headings.</p>
<button onclick="myFunction()">Try it</button>
<div id="demo"></div>
<script>
function myFunction()
{
var x="",i;
for (i=1; i<=6; i++)
{
x=x + "<h" + i + ">Heading " + i + "</h" + i + ">";
}
document.getElementById("demo").innerHTML=x;
}
</script>
</body>
</html>
开心洋葱 , 版权所有丨如未注明 , 均为原创丨未经授权请勿修改 , 转载请注明JavaScript for循环语句使用代码示范！
