在HTML中如何让多行文本框的滚动条消失_随笔

overflow:scroll/*任何时候都强制显示滚动条*/

overflow:auto/*需要的时候会出现滚动条*/

overflow-x:auto/*控制X方向的滚动条*/

overflow-y:auto/*控制Y方向的滚动条*/

示例:

<HTML>

<HEAD>

<TITLE>测试表格内的滚动条</TITLE>

</HEAD>

<BODY>

<table>

<tr>

<td>表格内的滚动条:</td>

<td>

<div id="wins"

style="position:absoluteheight:200width:200overflow:autobackground:#EEEEEE">

<p>pppppppppppppppppppppppppppppppppppppppppppppppppp </p>

<p>ppppppppppppppppppppppppp </p>

</div>

</td>

</tr>

<tr>

<span onmouseover='scrollb=setInterval("wins.scrollLeft-=10",100)'

onmouseout=clearInterval(scrollb)>向左</span>

<span onmouseover='scrollb=setInterval("wins.scrollTop-=10",100)'

onmouseout=clearInterval(scrollb)>向上</span>

<span onmouseover='scrollb=setInterval("wins.scrollLeft+=10",100)'

onmouseout=clearInterval(scrollb)>向右</span>

<span onmouseover='scrollb=setInterval("wins.scrollTop+=10",100)'

onmouseout=clearInterval(scrollb)>向下</span>

</td>

</tr>

</table>

</BODY>

</HTML>

input中text只接收单行文本，基本不会出现垂直滚动条。可以用css设置overflow为scroll或auto使之有滚动条，前者始终有滚动条，后者在必要时才显示。想要输入多行文本，应该使用textarea标签，滚动条设置和前所述一样。

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在HTML中如何让多行文本框的滚动条消失