标签：style class blog c code java
|
1
2
3
4
5
6
7
8 |
<script type="text/javascript"> function limitChars(id, count) { var
obj = document.getElementById(id); if
(obj.value.length > count) { obj.value = obj.value.substr(0, count); } } </script> |
HTML代码：
<div> 内容：<br /> <textarea name="contid" runat="server" rows="2" cols="20" id="txtProcIdea" onkeydown="limitChars(‘txtProcIdea‘, 10)" onchange="limitChars(‘txtProcIdea‘,10)" style="height: 49px; width: 580px;"></textarea> </div>
textarea 限制输入字数,布布扣,bubuko.com
标签：style class blog c code java
原文地址：http://www.cnblogs.com/leichentao0905/p/3736656.html
