在html正文中显示javascript变量 [英] Display javascript variable in html body
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问题描述
这里是我的近似代码：
here is my approximate code:
<script>
function smth(){........}
var name = smth('fullname');
var hobby = smth('hobby');
</script>
我需要在html正文中正常显示它。然而，我试过的每一种方式都给了我一个警戒窗口，或者根本不起作用。我没有找到类似的解决方案。
我知道上面的方式也给出了一个警告窗口，但我只是想告诉你我得到变量的方式。
在此先感谢。
I need to display it normally in the html body. However, every way I tried gave me an alert window or it simply didn't work. I didn't find the similar solution. I know that the way above gives an alert windows as well, but I just wanted to show you the way I get my variables. Thanks in advance.
推荐答案
使用的innerHTML 。假设你在< body> 中声明一个< p> 作为输出，那么你可以这样写： p>
One of the very common ways to do this is using innerHTML. Suppose you declare a <p> in the <body> as output, then you can write:
<script> function smth(){........}
var name=smth('fullname');
var hobby=smth('hobby')
var out=document.getElementById("output");
out.innerHTML=name; (or you may write hobby)
</script>
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