文字向上/向下？ 不对。 JavaScript循环。
[英]Text is going up/down? Not across. Javascript Loop.
问题描述
<html>
<body>
<script>
var namIn = window.prompt("Enter Senator’s State and FULL Name, separated by space:" );
var namAr = namIn.split("");
var namArLen = namAr.length;
document.write( namAr + "<br>" + "Length:" + namArLen);
var i;
for (i = namArLen-1; i >=0;i--)
{var result = document.write("<br>" + "<h1>" + namAr[i] + "</h1>" ); }
</script>
</body>
</html>
I used a loop to help reverse my text (done for an into to JS assginment) but the letters are going in a straight line up and down. 
我使用一个循环来帮助反转文本（完成对JS组合的处理），但字母沿直线上下移动。 Like: 喜欢：
O Ø
L 大号
L 大号
E Ë
H H
(It's supposed to be a senator's name, but "hello" will do for an example) （它应该是参议员的名字，但“ hello”将作为示例）
Why is this and how can I make it look normal? 为什么会这样，如何使它看起来正常？
3 个解决方案
解决方案1
1 已采纳 2013-05-24 00:20:50
You can make it look normal by putting the letters into another variable and then writing that variable out all at once. 通过将字母放入另一个变量，然后一次将其全部写出，可以使其看起来正常。 Look at lines 6, 9 and 11 in this (tested) solution. 查看此（经过测试的）解决方案中的第6、9和11行。
<script>
var namIn = window.prompt("Enter Senator’s State and FULL Name, separated by space:" );
var namAr = namIn.split("");
var namArLen = namAr.length;
document.write( namAr + "<br>" + "Length:" + namArLen);
var result = '';
var i;
for (i = namArLen-1; i >=0;i--) {
result = result + namAr[i];
}
document.write("<br>" + "<h1>" + result + "</h1>" );
</script>
解决方案2
0 2013-05-24 00:21:05
You are using H1 tags which create new lines 您正在使用H1标签创建新行
{var result = document.write( namAr[i] ); }
use a style to increase the font size 使用样式增加字体大小
example: http://jsfiddle.net/sanpopo/rk6Nk/ 示例： http ： //jsfiddle.net/sanpopo/rk6Nk/
解决方案3
0 2013-05-24 00:24:02
Maybe, you should add one css rule, for example: 也许，您应该添加一个css规则，例如：
h1 {display: inline-block;}
And remove all of BR tags. 并删除所有BR标签。
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