📄 jsp中如何是文本框中只能输入英文,并限制其长度 java - web 开发 - csdn社区 community_csdn_net.htm
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<BR>
function check(){
<BR> var
str=document.form1.kk.value; <BR>
var re=/^[a-zA-Z_]{1,}$/;
<BR> if(!str.match(re)){ <BR>
alert("&cedil;&ntilde;&Ecirc;&frac12;&sup2;&raquo;&Otilde;&yacute;&Egrave;·&pound;&iexcl;");
<BR> }else{ <BR> alert("OK"); <BR> }
<BR> <BR> <BR> <BR>
<BR> } <BR> </script>
<BR> <input type=submit name=ok value="OK"
onclick="check()"> <BR> </form> <BR>
<BR> </BODY> <BR> </HTML> <BR> <A
href="http://topic.csdn.net/t/20040727/09/3213235.html#">Top</A></P>
<H3><STRONG><A class=anchor name=r_22670404>7 楼</A>POwner(哦勒,哦勒,哦)<INPUT class=user4 title="四级用户 该版得分小于等于2000分,大于1000分" type=button></STRONG><SPAN>回复于
2004-07-27 09:38:57 得分 0 </SPAN></H3>
<P>是的刚才我只验证的是一个字符<A
href="http://topic.csdn.net/t/20040727/09/3213235.html#">Top</A></P>
<H3><STRONG><A class=anchor name=r_22670471>8 楼</A>POwner(哦勒,哦勒,哦)<INPUT class=user4 title="四级用户 该版得分小于等于2000分,大于1000分" type=button></STRONG><SPAN>回复于
2004-07-27 09:40:25 得分 0 </SPAN></H3>
<P>长度好办,if(document.form1.kk.length<10)alert("ggggggggg");就可以了<A
href="http://topic.csdn.net/t/20040727/09/3213235.html#">Top</A></P>
<H3><STRONG><A class=anchor name=r_22672647>9 楼</A>yulincao(csdnlover)<INPUT class=user1 title="一级用户 该版得分小于等于100分" type=button></STRONG><SPAN>回复于
2004-07-27 10:41:34 得分 0 </SPAN></H3>
<P>to POwner(哦勒,哦勒,哦)
你的代码是在文本框中只能输入非英文后,再检验,请问如何是文本框中只能输入英文,而不能输入非英文<A
href="http://topic.csdn.net/t/20040727/09/3213235.html#">Top</A></P>
<H3><STRONG><A class=anchor name=r_22675212>10 楼</A>pengpong(网上飘)<INPUT class=user2 title="二级用户 该版得分小于等于500分,大于100分" type=button></STRONG><SPAN>回复于
2004-07-27 11:40:28 得分 <EM>1</EM></SPAN></H3>
<P>up<A href="http://topic.csdn.net/t/20040727/09/3213235.html#">Top</A></P>
<H3><STRONG><A class=anchor name=r_22675347>11 楼</A>chenhui9876(慧子)<INPUT class=user2 title="二级用户 该版得分小于等于500分,大于100分" type=button></STRONG><SPAN>回复于
2004-07-27 11:43:41 得分 <EM>1</EM></SPAN></H3>
<P>收藏<A href="http://topic.csdn.net/t/20040727/09/3213235.html#">Top</A></P>
<H3><STRONG><A class=anchor name=r_22676043>12 楼</A>spiritsl(梦雨心蓝)<INPUT class=user4 title="四级用户 该版得分小于等于2000分,大于1000分" type=button></STRONG><SPAN>回复于
2004-07-27 12:01:11 得分 <EM>8</EM></SPAN></H3>
<P>方法如POwner(哦勒,哦勒,哦) <BR> 调用时把onclick事件改为onKeyPress<A
href="http://topic.csdn.net/t/20040727/09/3213235.html#">Top</A></P>
<H3><STRONG><A class=anchor name=r_22676853>13 楼</A>yulincao(csdnlover)<INPUT class=user1 title="一级用户 该版得分小于等于100分" type=button></STRONG><SPAN>回复于
2004-07-27 12:26:22 得分 0 </SPAN></H3>
<P>还是不行<A href="http://topic.csdn.net/t/20040727/09/3213235.html#">Top</A></P>
<H4><STRONG>相关问题</STRONG></H4>
<DIV class=relation>
<UL>
<LI><A href="http://topic.csdn.net/t/20050710/13/4134741.html"
rel=external>文本框中如何限制输入字符长度?</A>
<LI><A href="http://topic.csdn.net/t/20050728/21/4175174.html"
rel=external>文本框CEdit能否限制输入字符串长度?</A>
<LI><A href="http://topic.csdn.net/t/20050929/19/4302665.html"
rel=external>多行文本框如何限制输入长度</A>
<LI><A href="http://topic.csdn.net/t/20051024/10/4345757.html"
rel=external>如何限制Edit文本框接收字符的长度</A>
<LI><A href="http://topic.csdn.net/t/20021206/13/1237165.html"
rel=external>文本框限制</A>
<LI><A href="http://topic.csdn.net/t/20050118/09/3733695.html"
rel=external>如何在客户端限制多行文本框输入字符长度?</A>
<LI><A href="http://topic.csdn.net/t/20060210/09/4548628.html"
rel=external>文本框的长度问题</A>
<LI><A href="http://topic.csdn.net/t/20050201/15/3768660.html"
rel=external>如何限制文本框的输入</A>
<LI><A href="http://topic.csdn.net/t/20020128/17/504625.html"
rel=external>如何用jsp给文本框付值?</A>
<LI><A href="http://topic.csdn.net/t/20021015/15/1098660.html"
rel=external>请问如何在DataGrid的EditCommandColumn里,用什么属性可令按编辑时出现的文本框能限制长度?</A>
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<LI>帖主:<A
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<LI><A
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