document.body.innderHTML [英] document.body.innderHTML
问题描述
有人可以告诉我为什么这样有效：
document.body.innerHTML =
"< table>< tr>< th>一个< / th>< / tr>< tr>< td>二< / td>< / tr>< / table>" ;;
但这不起作用：
document.body.innerHTML ="< table>< tr>" ;;
document.body.innerHTML = document.body .innerHTML +
"< th> one< / th>< / tr>< tr>< td> 2< / td>< / tr>< / table> " ;;
谢谢
Can someone please tell me why this works:
document.body.innerHTML =
"<table><tr><th>one</th></tr><tr><td>two</td></tr></table>";
But this does not work:
document.body.innerHTML = "<table><tr>";
document.body.innerHTML = document.body.innerHTML +
"<th>one</th></tr><tr><td>two</td></tr></table>";
Thanks
推荐答案
于2005年10月20日在comp.lang上写道.javascript ：
wrote on 20 sep 2005 in comp.lang.javascript:
有人可以告诉我为什么会这样：
document.body.innerHTML =
" ;<表>< TR><第 - 酮< /第>< / TR>< TR>< TD>二< / TD>< / TR>< /表>英寸;
但这不起作用：
document.body.innerHTML =&qu ot;< table>< tr>" ;;
document.body.innerHTML = document.body.innerHTML +
"< th> one< / th>< / tr>< ; tr>< td>二< / td>< / tr>< / table>" ;;
Can someone please tell me why this works:
document.body.innerHTML =
"<table><tr><th>one</th></tr><tr><td>two</td></tr></table>";
But this does not work:
document.body.innerHTML = "<table><tr>";
document.body.innerHTML = document.body.innerHTML +
"<th>one</th></tr><tr><td>two</td></tr></table>";
也许是因为你的身体内有脚本，
并且在第二个例子的第一行执行
时该脚本丢失。
-
Evertjan。
荷兰。
（用我的电子邮件地址替换所有带点的十字架）
Perhaps because you have the script inside the body,
and that script is lost in execution of
the first line of your second example.
--
Evertjan.
The Netherlands.
(Replace all crosses with dots in my emailaddress)
< ch **************** @ gmail.com>在消息中写道
news：11 ********************* @ o13g2000cwo.googlegro ups.com ...
<ch****************@gmail.com> wrote in message
news:11*********************@o13g2000cwo.googlegro ups.com...
有人可以告诉我为什么这样做：
document.body.innerHTML =
"< table>< tr>< th> one< / th>< ; / tr>< tr>< td>二< / td>< / tr>< / table>" ;;
但这不起作用：
文件。 body.innerHTML ="< table>< tr>" ;;
document.body.innerHTML = document.body.innerHTML +
"< th> one< / th>< / tr>< tr>< td>两个< / td>< / tr>< / table>" ;;
Can someone please tell me why this works:
document.body.innerHTML =
"<table><tr><th>one</th></tr><tr><td>two</td></tr></table>";
But this does not work:
document.body.innerHTML = "<table><tr>";
document.body.innerHTML = document.body.innerHTML +
"<th>one</th></tr><tr><td>two</td></tr></table>";
您需要"文件，身体..."是javascript，你只是创建一个
表并在其中添加文本文档，不会处理正文内容。
you would need "document,body..." is javascript and you are just creating a
table and adding text to it the document,body stuff will not be processed.
Evertjan。写道：
Evertjan. wrote:
也许是因为你的体内有脚本，
并且在第二个例子的第一行执行时该脚本丢失了。
Perhaps because you have the script inside the body,
and that script is lost in execution of
the first line of your second example.
感谢您的帮助，但不，我不是那么愚蠢。
我不确定我是否可以减少并通过谷歌组粘贴HTML。我是
不确定这是否会出现。
< html>
< head>
< script language =" JavaScript">
function duh（）{
//这将work：
document.body.innerHTML =
"< table>< tr>< th> one< / th>< / tr>< tr>< td> 2< / td>< / tr>< / table>" ;;
//这不起作用（取消注释以便自己查看
/ *
document.body.innerHTML ="< table>< tr>" ;;
document.body.innerHTML = document.body.innerHTML +
"< th> one< / th>< / tr>< tr>< td> two< / td>< / tr>< / table>" ;;
* /
}
< / script>
< / head> ;
< body onload =" duh（）">
< / body>
< / html>
Thanks for trying to help, but no, I''m not quite that stupid.
I''m not sure if I can cut and paste html through google groups. I''m
not sure if this is going to show up or not.
<html>
<head>
<script language="JavaScript">
function duh() {
// this will work:
document.body.innerHTML =
"<table><tr><th>one</th></tr><tr><td>two</td></tr></table>";
// this will not work (uncomment it to see for yourself
/*
document.body.innerHTML = "<table><tr>";
document.body.innerHTML = document.body.innerHTML +
"<th>one</th></tr><tr><td>two</td></tr></table>";
*/
}
</script>
</head>
<body onload="duh()">
</body>
</html>
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