正则限制文本输入

<P></P><P>小写英文：<xmp style="display:inline"> </xmp><input id=test onkeypress="regInput(/^[a-z]*$/)" style="ime-mode:Disabled">大写英文：<xmp style="display:inline"> </xmp><input id=test onkeypress="regInput(/^[A-Z]*$/)" style="ime-mode:Disabled">任意数字：<xmp style="display:inline"> </xmp><input id=test onkeypress="regInput(/^[0-9]*$/)" style="ime-mode:Disabled">限2位小数：<xmp style="display:inline"> </xmp><input id=test onkeypress="regInput(/^\d*\.？\d{0,2}$/)" style="ime-mode:Disabled"> 如: 123.12日　期：<xmp style="display:inline">...<a href="https://www.tulaoshi.com/n/20160219/1605857.html" target="_blank">[ 查看全文 ]</a></p> <div class="img_yyy_2"> <span>2016-02-19</span> <i>标签:</i> <div class="yyy_2_a"><a href="https://www.tulaoshi.com/webkaifa/" target="_blank">Web开发</a></div> </div> </div> </div> </div> <div class="xiangguan_gg xiangguan_reader clearfix"> <div class="xiang_892_1" style="width:1158px;"> <h3><a href="https://www.tulaoshi.com/n/20160219/1605857.html" target="_blank">正则限制文本输入</a>的相关文章</h3> </div> <div class="xiang_892_2" style="width:1158px;"> <ul id="loadmore_container" style="width:1158px;"> <li> <div class="xiang_892_2_1"><a href="/reader/1596448" target="_blank"><img src="https://img.tulaoshi.com/201602/19/b77475c90f73c26c2294e37c97c654dd_thumb_189.jpg" width="224" height="173"></a></div> <div class="xiang_right clearfix"> <div class="xiang_right_1"><A href="https://www.tulaoshi.com/n/20160219/1596448.html" target="_blank">正则文本框只能输入正整数</A></div> <div class="xiang_righ_lable">标签：<a href="https://www.tulaoshi.com/webkaifa/" target="_blank">Web开发</a></div> <div class="span_em_123"> 正则实现文本框只能输入正整数 [Ctrl+A 全选注:如需引入外部Js需刷新才能执行]<a href="https://www.tulaoshi.com/n/20160219/1596448.html" target="_blank">[ 查看全文 ]</a></div> <div class="span_em "> <div class="cai_list_font"><a href="/user/187成白/" target="_blank"><img src="https://static.tulaoshi.com/html/tulaoshi_new/images/touxiang/28.jpg" /><span>187成白</span></a></div> <span class="font_span"><a class="em_s" href="javascript:;">2</a><a class="em_s2" href="javascript:;">1</a></span></div> </div> </li> <li> <div class="xiang_892_2_1"><a href="/reader/1483497" target="_blank"><img src="https://img.tulaoshi.com/201601/29/0b646b5ed92c66edce318ed58955e983_thumb_189.jpg" width="224" height="173"></a></div> <div class="xiang_right clearfix"> <div class="xiang_right_1"><A href="https://www.tulaoshi.com/n/20160129/1483497.html" target="_blank">限制文本输入框只能输入0-9数字</A></div> <div class="span_em_123"> 可以用Javascript对文本框进行检查，过滤掉非0-9的字符。 <script language=" javascript " event="onkeydown" for="document" if(event.srcElement.name=='TextBox1') { if(!KeyIsNumber(event.keyCode)...<a href="https://www.tulaoshi.com/n/20160129/1483497.html" target="_blank">[ 查看全文 ]</a></div> <div class="span_em "> <div class="cai_list_font"><a href="/user/刘云111224/" target="_blank"><img src="https://static.tulaoshi.com/html/tulaoshi_new/images/touxiang/27.jpg" /><span>刘云111224</span></a></div> <span class="font_span"><a class="em_s" href="javascript:;">218</a><a class="em_s2" href="javascript:;">1</a></span></div> </div> </li> <li> <div class="xiang_892_2_1"><a href="/reader/1601555" target="_blank"><img src="https://img.tulaoshi.com/201602/19/1587703fd2b1f316d7eeba1584d0d858_thumb_189.jpg" width="224" height="173"></a></div> <div class="xiang_right clearfix"> <div class="xiang_right_1"><A href="https://www.tulaoshi.com/n/20160219/1601555.html" target="_blank">js:正则处理超文本流</A></div> <div class="xiang_righ_lable">标签：<a href="https://www.tulaoshi.com/webkaifa/" target="_blank">Web开发</a></div> <div class="span_em_123"> om " ething' name=names asdf=asdf> > a name=aa> 测试 <a href="https://www.tulaoshi.com/n/20160219/1601555.html" target="_blank">[ 查看全文 ]</a></div> <div class="span_em "> <div class="cai_list_font"><a href="/user/七檬c/" target="_blank"><img src="https://static.tulaoshi.com/html/tulaoshi_new/images/touxiang/5.jpg" /><span>七檬c</span></a></div> <span class="font_span"><a class="em_s" href="javascript:;">12</a><a class="em_s2" href="javascript:;">1</a></span></div> </div> </li> <li> <div class="xiang_892_2_1"><a href="/reader/1597799" target="_blank"><img src="https://img.tulaoshi.com/201602/19/93e37c16aa34552de49ef7661e489d48_thumb_189.jpg" width="224" height="173"></a></div> <div class="xiang_right clearfix"> <div class="xiang_right_1"><A href="https://www.tulaoshi.com/n/20160219/1597799.html" target="_blank">[js]用JAVASCRIPT正则表达式限制文本字节数的代码</A></div> <div class="xiang_righ_lable">标签：<a href="https://www.tulaoshi.com/webkaifa/" target="_blank">Web开发</a></div> <div class="span_em_123">做项目时自己写一段js给大家。关于文本限制字数的问题，在实际开发中经常用到;主要问题出现在对中文的限制，下面代码就解决关于限制字节数的校验问题;只要将此下代码保存到一个js文件中并引入到校验的页面中，便可使用!同时希望大家给与大力支持和宝贵意见，本人会在今后闲余之际，发表更多的好文章，谢谢!! 以下是引用片段： /* value: 值； byteLengt...<a href="https://www.tulaoshi.com/n/20160219/1597799.html" target="_blank">[ 查看全文 ]</a></div> <div class="span_em "> <div class="cai_list_font"><a href="/user/紫檀专营111/" target="_blank"><img src="https://static.tulaoshi.com/html/tulaoshi_new/images/touxiang/29.jpg" /><span>紫檀专营111</span></a></div> <span class="font_span"><a class="em_s" href="javascript:;">22</a><a class="em_s2" href="javascript:;">1</a></span></div> </div> </li> <li> <div class="xiang_892_2_1"><a href="/reader/1603174" target="_blank"><img src="https://img.tulaoshi.com/201602/19/af9e55b9e0e07acc836211de5c86a5d4_thumb_189.jpg" width="224" height="173"></a></div> <div class="xiang_right clearfix"> <div class="xiang_right_1"><A href="https://www.tulaoshi.com/n/20160219/1603174.html" target="_blank">jQuery maxlength文本字数限制插件</A></div> <div class="xiang_righ_lable">标签：<a href="https://www.tulaoshi.com/webkaifa/" target="_blank">Web开发</a></div> <div class="span_em_123"> 实现这个效果有很多方法,这里就介绍一种jQuery插件maxlength,它的使用非常简单,让我们先看看演示: jquery maxlength演示地址演示代码打包下载看看Demo中的重点代码: 1.载入maxlength.js script type="text/javascript" src="maxlength.js"/script 2.加入函数,Demo中有3个例子,你可以根据实际需要选择不同的函数,不过最后一个例子对于中文而言是无效的. 代码如下： $(function () { $('textarea....<a href="https://www.tulaoshi.com/n/20160219/1603174.html" target="_blank">[ 查看全文 ]</a></div> <div class="span_em "> <div class="cai_list_font"><a href="/user/状元粉丝/" target="_blank"><img src="https://static.tulaoshi.com/html/tulaoshi_new/images/touxiang/4.jpg" /><span>状元粉丝</span></a></div> <span class="font_span"><a class="em_s" href="javascript:;">20</a><a class="em_s2" href="javascript:;">1</a></span></div> </div> </li> <li> <div class="xiang_892_2_1"><a href="/reader/1593147" target="_blank"><img src="https://img.tulaoshi.com/201602/19/80d7b9d580556e49d5b211b6aeb9a1e0_thumb_189.jpg" width="224" height="173"></a></div> <div class="xiang_right clearfix"> <div class="xiang_right_1"><A href="https://www.tulaoshi.com/n/20160219/1593147.html" target="_blank">关于文本限制字数的js代码</A></div> <div class="xiang_righ_lable">标签：<a href="https://www.tulaoshi.com/webkaifa/" target="_blank">Web开发</a></div> <div class="span_em_123">做项目时自己写一段js给大家。关于文本限制字数的问题，在实际开发中经常用到；主要问题出现在对中文的限制，下面代码就解决关于限制字节数的校验问题；只要将此下代码保存到一个js文件中并引入到校验的页面中，便可使用！同时希望大家给与大力支持和宝贵意见，本人会在今后闲余之际，发表更多的好文章，谢谢！！ /* value: 值； byteLength：数据库字节长度 title：字段中文名称 ...<a href="https://www.tulaoshi.com/n/20160219/1593147.html" target="_blank">[ 查看全文 ]</a></div> <div class="span_em "> <div class="cai_list_font"><a href="/user/非叶非花茶自香/" target="_blank"><img src="https://static.tulaoshi.com/html/tulaoshi_new/images/touxiang/27.jpg" /><span>非叶非花茶自香</span></a></div> <span class="font_span"><a class="em_s" href="javascript:;">4</a><a class="em_s2" href="javascript:;">1</a></span></div> </div> </li> <li> <div class="xiang_892_2_1"><a href="/reader/1501733" target="_blank"><img src="https://img.tulaoshi.com/201601/29/30fb6642569235cb451bdd3e17a6c0f4_thumb_189.jpg" width="224" height="173"></a></div> <div class="xiang_right clearfix"> <div class="xiang_right_1"><A href="https://www.tulaoshi.com/n/20160129/1501733.html" target="_blank">限制只能中文输入的方法</A></div> <div class="xiang_righ_lable">标签：<a href="https://www.tulaoshi.com/asp/" target="_blank">ASP</a></div> <div class="span_em_123"> 实现函数: function isCharsInBag (s, bag) { var i,c; for (i = 0; i < s.length; i++) { c = s.charAt(i);//字符串s中的字符 if (bag.indexOf(c) -1) return c; } return ""; } 检查函数: function ischinese(s) { var errorChar; var badChar = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789<,[]{}?/+=|\\'\":;~!#$%()`"; errorChar = isC...<a href="https://www.tulaoshi.com/n/20160129/1501733.html" target="_blank">[ 查看全文 ]</a></div> <div class="span_em "> <div class="cai_list_font"><a href="/user/无奈有耐/" target="_blank"><img src="https://static.tulaoshi.com/html/tulaoshi_new/images/touxiang/23.jpg" /><span>无奈有耐</span></a></div> <span class="font_span"><a class="em_s" href="javascript:;">3</a><a class="em_s2" href="javascript:;">1</a></span></div> </div> </li> <li> <div class="xiang_892_2_1"><a href="/reader/1605252" target="_blank"><img src="https://img.tulaoshi.com/201602/19/970ccda5b8945110ec8cb8048a471263_thumb_189.jpg" width="224" height="173"></a></div> <div class="xiang_right clearfix"> <div class="xiang_right_1"><A href="https://www.tulaoshi.com/n/20160219/1605252.html" target="_blank">限制文本框中只能输入实数或整数,其它字符无效,有劳大家了!</A></div> <div class="xiang_righ_lable">标签：<a href="https://www.tulaoshi.com/webkaifa/" target="_blank">Web开发</a></div> <div class="span_em_123"> [Ctrl+A 全选] <a href="https://www.tulaoshi.com/n/20160219/1605252.html" target="_blank">[ 查看全文 ]</a></div> <div class="span_em "> <div class="cai_list_font"><a href="/user/xujianzhon1hao/" target="_blank"><img src="https://static.tulaoshi.com/html/tulaoshi_new/images/touxiang/12.jpg" /><span>xujianzhon1hao</span></a></div> <span class="font_span"><a class="em_s" href="javascript:;">6</a><a class="em_s2" href="javascript:;">1</a></span></div> </div> </li> <li> <div class="xiang_892_2_1"><a href="/reader/1595367" target="_blank"><img src="https://img.tulaoshi.com/201602/19/e26276128aa11712a8a08c88857d9c00_thumb_189.jpg" width="224" height="173"></a></div> <div class="xiang_right clearfix"> <div class="xiang_right_1"><A href="https://www.tulaoshi.com/n/20160219/1595367.html" target="_blank">AJAX 实时读取输入文本(php)</A></div> <div class="xiang_righ_lable">标签：<a href="https://www.tulaoshi.com/webkaifa/" target="_blank">Web开发</a></div> <div class="span_em_123">客户端代码：代码如下： !DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" html xmlns="http://www.w3.org/1999/xhtml" head meta http-equiv="Content-Type" content="text/html; charset=gb2312" / title无标题文档/title /head script language="javascript" var xmlHttp; function createXMLHttpRequest(){ if(w...<a href="https://www.tulaoshi.com/n/20160219/1595367.html" target="_blank">[ 查看全文 ]</a></div> <div class="span_em "> <div class="cai_list_font"><a href="/user/shangqu4281/" target="_blank"><img src="https://static.tulaoshi.com/html/tulaoshi_new/images/touxiang/27.jpg" /><span>shangqu4281</span></a></div> <span class="font_span"><a class="em_s" href="javascript:;">2</a><a class="em_s2" href="javascript:;">1</a></span></div> </div> </li> <li> <div class="xiang_892_2_1"><a href="/reader/1596415" target="_blank"><img src="https://img.tulaoshi.com/201602/19/42b505c2f33166d2848afa5bbab13493_thumb_189.jpg" width="224" height="173"></a></div> <div class="xiang_right clearfix"> <div class="xiang_right_1"><A href="https://www.tulaoshi.com/n/20160219/1596415.html" target="_blank">asp只采集网站可见文本的正则</A></div> <div class="xiang_righ_lable">标签：<a href="https://www.tulaoshi.com/webkaifa/" target="_blank">Web开发</a></div> <div class="span_em_123"> 我写的是这样: Function ClearHTMLCode(originCode) Dim reg set reg = new RegExp reg.IgnoreCase = True reg.Global = True reg.Pattern = "(s+cript(.+?)\/s+cript)" originCode= reg.Replace(originCode, "") reg.Pattern = "(s+tyle(.+?)\/s+tyle)" originCode= reg.Replace(originCode, "") reg.Pattern = "[^]*" originCode= reg.Replace(originCode, "") ClearHTMLCode = originCo...<a href="https://www.tulaoshi.com/n/20160219/1596415.html" target="_blank">[ 查看全文 ]</a></div> <div class="span_em "> <div class="cai_list_font"><a href="/user/欣姐大奶太澎湃/" target="_blank"><img src="https://static.tulaoshi.com/html/tulaoshi_new/images/touxiang/25.jpg" /><span>欣姐大奶太澎湃</span></a></div> <span class="font_span"><a class="em_s" href="javascript:;">3</a><a class="em_s2" href="javascript:;">1</a></span></div> </div> </li> <li> <div class="xiang_892_2_1"><a href="/reader/1593149" target="_blank"><img src="https://img.tulaoshi.com/201602/19/40de845d653bafae831b74e57cff40b4_thumb_189.jpg" width="224" height="173"></a></div> <div class="xiang_right clearfix"> <div class="xiang_right_1"><A href="https://www.tulaoshi.com/n/20160219/1593149.html" target="_blank">非正则实现的只能输入汉字的输入框</A></div> <div class="xiang_righ_lable">标签：<a href="https://www.tulaoshi.com/webkaifa/" target="_blank">Web开发</a></div> <div class="span_em_123"> //* *// [Ctrl+A 全选注:如需引入外部Js需刷新才能执行]<a href="https://www.tulaoshi.com/n/20160219/1593149.html" target="_blank">[ 查看全文 ]</a></div> <div class="span_em "> <div class="cai_list_font"><a href="/user/123qqw888z/" target="_blank"><img src="https://static.tulaoshi.com/html/tulaoshi_new/images/touxiang/29.jpg" /><span>123qqw888z</span></a></div> <span class="font_span"><a class="em_s" href="javascript:;">3</a><a class="em_s2" href="javascript:;">1</a></span></div> </div> </li> <li> <div class="xiang_892_2_1"><a href="/reader/1506262" target="_blank"><img src="https://img.tulaoshi.com/201601/29/4114f34dc3d6dd5e749dd222fba012bd_thumb_189.jpg" width="224" height="173"></a></div> <div class="xiang_right clearfix"> <div class="xiang_right_1"><A href="https://www.tulaoshi.com/n/20160129/1506262.html" target="_blank">ASP限制只能中文输入的方法</A></div> <div class="xiang_righ_lable">标签：<a href="https://www.tulaoshi.com/asp/" target="_blank">ASP</a></div> <div class="span_em_123"> 实现函数: function isCharsInBag (s, bag) { var i,c; for (i = 0; i < s.length; i++) { c = s.charAt(i);//字符串s中的字符 if (bag.indexOf(c) -1) return c; } return \"\"; } 检查函数: ...<a href="https://www.tulaoshi.com/n/20160129/1506262.html" target="_blank">[ 查看全文 ]</a></div> <div class="span_em "> <div class="cai_list_font"><a href="/user/X不知叫啥X/" target="_blank"><img src="https://static.tulaoshi.com/html/tulaoshi_new/images/touxiang/22.jpg" /><span>X不知叫啥X</span></a></div> <span class="font_span"><a class="em_s" href="javascript:;">47</a><a class="em_s2" href="javascript:;">1</a></span></div> </div> </li> <li> <div class="xiang_892_2_1"><a href="/reader/1595427" target="_blank"><img src="https://img.tulaoshi.com/201602/19/3f885d1a57e39e73555ab75967ab4152_thumb_189.jpg" width="224" height="173"></a></div> <div class="xiang_right clearfix"> <div class="xiang_right_1"><A href="https://www.tulaoshi.com/n/20160219/1595427.html" target="_blank">限制文本字节数js代码</A></div> <div class="xiang_righ_lable">标签：<a href="https://www.tulaoshi.com/webkaifa/" target="_blank">Web开发</a></div> <div class="span_em_123">做项目时自己写一段js给大家。关于文本限制字数的问题，在实际开发中经常用到；主要问题出现在对中文的限制，下面代码就解决关于限制字节数的校验问题；只要将此下代码保存到一个js文件中并引入到校验的页面中，便可使用！同时希望大家给与大力支持和宝贵意见，本人会在今后闲余之际，发表更多的好文章，谢谢！！ /* value: 值； byteLength：数据库字节长度 title：字段中文名...<a href="https://www.tulaoshi.com/n/20160219/1595427.html" target="_blank">[ 查看全文 ]</a></div> <div class="span_em "> <div class="cai_list_font"><a href="/user/二货lzz/" target="_blank"><img src="https://static.tulaoshi.com/html/tulaoshi_new/images/touxiang/27.jpg" /><span>二货lzz</span></a></div> <span class="font_span"><a class="em_s" href="javascript:;">15</a><a class="em_s2" href="javascript:;">1</a></span></div> </div> </li> <li> <div class="xiang_892_2_1"><a href="/reader/1597156" target="_blank"><img src="https://img.tulaoshi.com/201602/19/852fce5b38b3fee4ef0947909f62de2f_thumb_189.jpg" width="224" height="173"></a></div> <div class="xiang_right clearfix"> <div class="xiang_right_1"><A href="https://www.tulaoshi.com/n/20160219/1597156.html" target="_blank">Android的文本和输入之创建输入法教程</A></div> <div class="xiang_righ_lable">标签：<a href="https://www.tulaoshi.com/bianchengyuyan/" target="_blank">编程语言</a> <a href="https://www.tulaoshi.com/wangluobiancheng/" target="_blank">网络编程</a></div> <div class="span_em_123"> 输入法编辑器（IME）是让用户输入文本的控件。Android提供了一个可扩展的的输入法的框架，它允许应用程序给用户提供另外的输入法，如软键盘或语音输入。这些输入法一旦安装，用户就可以从系统的设置中选择他们想要使用的IME，并且这个设置对整个系统都是有效的，每次只有一种输入法是可用的。要在Android系统中添加一种输入法，你就要创建一个包含继承了InputMethodService类的类应用程序。另外，你通常还...<a href="https://www.tulaoshi.com/n/20160219/1597156.html" target="_blank">[ 查看全文 ]</a></div> <div class="span_em "> <div class="cai_list_font"><a href="/user/小草帽子儿/" target="_blank"><img src="https://static.tulaoshi.com/html/tulaoshi_new/images/touxiang/16.jpg" /><span>小草帽子儿</span></a></div> <span class="font_span"><a class="em_s" href="javascript:;">43</a><a class="em_s2" href="javascript:;">1</a></span></div> </div> </li> <li> <div class="xiang_892_2_1"><a href="/reader/1503618" target="_blank"><img src="https://img.tulaoshi.com/201601/29/85bc1c871416c29a081d5844fd94727d_thumb_189.jpg" width="224" height="173"></a></div> <div class="xiang_right clearfix"> <div class="xiang_right_1"><A href="https://www.tulaoshi.com/n/20160129/1503618.html" target="_blank">Excel：弹指之间输入特定文本</A></div> <div class="xiang_righ_lable">标签：<a href="https://www.tulaoshi.com/bangongruanjian/" target="_blank">办公软件</a></div> <div class="span_em_123"> Excel让我们能够轻松处理各种各样的表格，大大提高了我们办公准备就绪，但有时常常要输入一些特定的文本（如单位名称等），有没有什么快捷的方法来准确无误地输入这些特定文本，其实Excel提供了多种方法来方便我们实现高效输入特定文本。 1.剪贴板法 Office拥有更多强大的剪贴板，我们可以利用这一功能反复输入一些特定的文本。首先把要多次输入的文本复制到剪贴板，在要使用时就可在右边的剪...<a href="https://www.tulaoshi.com/n/20160129/1503618.html" target="_blank">[ 查看全文 ]</a></div> <div class="span_em "> <div class="cai_list_font"><a href="/user/唐绪旭/" target="_blank"><img src="https://static.tulaoshi.com/html/tulaoshi_new/images/touxiang/18.jpg" /><span>唐绪旭</span></a></div> <span class="font_span"><a class="em_s" href="javascript:;">1</a><a class="em_s2" href="javascript:;">1</a></span></div> </div> </li> <li> <div class="xiang_892_2_1"><a href="/reader/1597357" target="_blank"><img src="https://img.tulaoshi.com/201602/19/f3069116ac4b5706f130552d971dbfa6_thumb_189.jpg" width="224" height="173"></a></div> <div class="xiang_right clearfix"> <div class="xiang_right_1"><A href="https://www.tulaoshi.com/n/20160219/1597357.html" target="_blank">用JavaScript限制textarea输入长度 (For: IE、Firefox ...)[</A></div> <div class="xiang_righ_lable">标签：<a href="https://www.tulaoshi.com/webkaifa/" target="_blank">Web开发</a></div> <div class="span_em_123"> Code：用JavaScript限制textarea输入长度 (For: IE、Firefox ...) body {font-size:14px;} maxlength=10 maxlength=20 [Ctrl+A 全选注:如需引入外部Js需刷新才能执行] <a href="https://www.tulaoshi.com/n/20160219/1597357.html" target="_blank">[ 查看全文 ]</a></div> <div class="span_em "> <div class="cai_list_font"><a href="/user/孤心诚丶/" target="_blank"><img src="https://static.tulaoshi.com/html/tulaoshi_new/images/touxiang/7.jpg" /><span>孤心诚丶</span></a></div> <span class="font_span"><a class="em_s" href="javascript:;">41</a><a class="em_s2" href="javascript:;">1</a></span></div> </div> </li> <li> <div class="xiang_892_2_1"><a href="/reader/1488427" target="_blank"><img src="https://img.tulaoshi.com/201601/29/91544279e7a19f571a277ab19b7ce07c_thumb_189.jpg" width="224" height="173"></a></div> <div class="xiang_right clearfix"> <div class="xiang_right_1"><A href="https://www.tulaoshi.com/n/20160129/1488427.html" target="_blank">使用C# 开发掩码输入文本框</A></div> <div class="span_em_123"> 掩码输入是一种常用的控件，我记得第一次看见这种控件是在Visual FoxPro中！感觉功能强，不错。现在用C#开发ASP.NET应用程序也需要用到这种输入的控件，便琢磨着自己做一个。但是由于Visual FoxPro中的掩码文本框功能太强了，一时还不敢去做。网上也有一些自制的如：http://www.weste.net/2004/11-25/09162561988.html，但是感觉功能都不很适合。后来在http://www.stedy.com上看到了他们做的掩码文本框，感觉...<a href="https://www.tulaoshi.com/n/20160129/1488427.html" target="_blank">[ 查看全文 ]</a></div> <div class="span_em "> <div class="cai_list_font"><a href="/user/平价酒店/" target="_blank"><img src="https://static.tulaoshi.com/html/tulaoshi_new/images/touxiang/7.jpg" /><span>平价酒店</span></a></div> <span class="font_span"><a class="em_s" href="javascript:;">97</a><a class="em_s2" href="javascript:;">1</a></span></div> </div> </li> <li> <div class="xiang_892_2_1"><a href="/reader/1589820" target="_blank"><img src="https://img.tulaoshi.com/201602/19/1567f0fbe074be4c2ffbb30689456c0e_thumb_189.jpg" width="224" height="173"></a></div> <div class="xiang_right clearfix"> <div class="xiang_right_1"><A href="https://www.tulaoshi.com/n/20160219/1589820.html" target="_blank">js文本中搜索关键词输入效果</A></div> <div class="xiang_righ_lable">标签：<a href="https://www.tulaoshi.com/webkaifa/" target="_blank">Web开发</a></div> <div class="span_em_123"> [Ctrl+A 全选注:如需引入外部Js需刷新才能执行] <a href="https://www.tulaoshi.com/n/20160219/1589820.html" target="_blank">[ 查看全文 ]</a></div> <div class="span_em "> <div class="cai_list_font"><a href="/user/仗剑孤倚血浸衫/" target="_blank"><img src="https://static.tulaoshi.com/html/tulaoshi_new/images/touxiang/1.jpg" /><span>仗剑孤倚血浸衫</span></a></div> <span class="font_span"><a class="em_s" href="javascript:;">11</a><a class="em_s2" href="javascript:;">1</a></span></div> </div> </li> <li> <div class="xiang_892_2_1"><a href="/reader/1486825" target="_blank"><img src="https://img.tulaoshi.com/201601/29/7e80b4138eb0766cce6995219f8cd3d7_thumb_189.jpg" width="224" height="173"></a></div> <div class="xiang_right clearfix"> <div class="xiang_right_1"><A href="https://www.tulaoshi.com/n/20160129/1486825.html" target="_blank">确保文本框输入值为数值的代码</A></div> <div class="span_em_123"> 当某个文本框只能输入数字时,我们需要加以限制,以避免操作员输入其它字符,以免保存数据时出错，下面的代码可以达到这样的效果。我们假定文本框名称为：txtWeight,则在KeyPress事件中写下面的代码。 ' 下面的代码是允许操作员输入数字和小数点 Private Sub txtWeight_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles txtWeight.KeyPress If Char.IsNumber(e...<a href="https://www.tulaoshi.com/n/20160129/1486825.html" target="_blank">[ 查看全文 ]</a></div> <div class="span_em "> <div class="cai_list_font"><a href="/user/qq396986490/" target="_blank"><img src="https://static.tulaoshi.com/html/tulaoshi_new/images/touxiang/25.jpg" /><span>qq396986490</span></a></div> <span class="font_span"><a class="em_s" href="javascript:;">17</a><a class="em_s2" href="javascript:;">1</a></span></div> </div> </li> <li> <div class="xiang_892_2_1"><a href="/reader/1603163" target="_blank"><img src="https://img.tulaoshi.com/201602/19/5b9d27e8f000c7c654331ff5a8c68b50_thumb_189.jpg" width="224" height="173"></a></div> <div class="xiang_right clearfix"> <div class="xiang_right_1"><A href="https://www.tulaoshi.com/n/20160219/1603163.html" target="_blank">jQuery 类twitter的文本字数限制带提示效果插件</A></div> <div class="xiang_righ_lable">标签：<a href="https://www.tulaoshi.com/webkaifa/" target="_blank">Web开发</a></div> <div class="span_em_123"> 之前也介绍过一个类似效果的JQuery插件jQuery maxlength文本字数限制插件,不过这次的charcount部署更简单,而且有超出数字提示的功能. 简单的部署: 1.载入js: 代码如下： script type="text/javascript" src="js/jquery.js"/script script type="text/javascript" src="js/charCount.js"/script 2.Html结构: 代码如下： form method="post&qu...<a href="https://www.tulaoshi.com/n/20160219/1603163.html" target="_blank">[ 查看全文 ]</a></div> <div class="span_em "> <div class="cai_list_font"><a href="/user/巨蟹道有道/" target="_blank"><img src="https://static.tulaoshi.com/html/tulaoshi_new/images/touxiang/23.jpg" /><span>巨蟹道有道</span></a></div> <span class="font_span"><a class="em_s" href="javascript:;">1</a><a class="em_s2" href="javascript:;">1</a></span></div> </div> </li> </ul> <div id="pages" class="clearfix"> <a href="/reader/21808.html">上一页</a><a href="/reader/21805.html">21805</a><a href="/reader/21806.html">21806</a><a href="/reader/21807.html">21807</a><a href="/reader/21808.html">21808</a><a href="/reader/21809.html" class="cur">21809</a><a href="/reader/21810.html">21810</a><a 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