大家看看小弟我的正则为什么不好使
日期：2014-05-16 浏览次数：20498 次
大家看看我的正则为什么不好使！
onkeyup= "this.value=this.value.replace(/[^\({1}\d{3}\){1}\d{3}\-{1}\d{4}]/g, ' ') "
我是要按顺序匹配（121）123-1232
------解决方案--------------------
<script language= "javascript ">
var a= '(121)123-1232 '
alert(a.replace(/(\({1}\d{3}\){1}\d{3}\-{1}\d{4})/g, '$1 '))
</script>
我是要按顺序匹配（121）123-1232注意（ 全角或半角
[^]的用法不对，
不知道你要干什么
------解决方案--------------------
<html>
<head>
<script type= "text/javascript ">
function testGG(){
var xxx = document.getElementById( "aaa ");
var re = /(^\($)|(^\(\d$)|(^\(\d\d$)|(^\(\d\d\d$)|(^\(\d\d\d\)$)|(^\(\d\d\d\)\d$)|(^\(\d\d\d\)\d\d$)|(^\(\d\d\d\)\d\d\d$)|(^\(\d\d\d\)\d\d\d\-$)|(^\(\d\d\d\)\d\d\d\-\d$)|(^\(\d\d\d\)\d\d\d\-\d\d$)|(^\(\d\d\d\)\d\d\d\-\d\d\d$)|(^\(\d\d\d\)\d\d\d\-\d\d\d\d$)/
if(re.test(xxx.value)){
return;
}else{
xxx.value= " ";
}
}
</script>
</head>
<body>
<input type= "text " id= "aaa " onkeyup= "testGG() "> <br>
<input type= "button " value= "ok " onClick= "testGG() ">
</body>
</html>
onkeyup= "this.value=this.value.replace(/[^\({1}\d{3}\){1}\d{3}\-{1}\d{4}]/g, ' ') "
我是要按顺序匹配（121）123-1232
------解决方案--------------------
<script language= "javascript ">
var a= '(121)123-1232 '
alert(a.replace(/(\({1}\d{3}\){1}\d{3}\-{1}\d{4})/g, '$1 '))
</script>
我是要按顺序匹配（121）123-1232注意（ 全角或半角
[^]的用法不对，
不知道你要干什么
------解决方案--------------------
<html>
<head>
<script type= "text/javascript ">
function testGG(){
var xxx = document.getElementById( "aaa ");
var re = /(^\($)|(^\(\d$)|(^\(\d\d$)|(^\(\d\d\d$)|(^\(\d\d\d\)$)|(^\(\d\d\d\)\d$)|(^\(\d\d\d\)\d\d$)|(^\(\d\d\d\)\d\d\d$)|(^\(\d\d\d\)\d\d\d\-$)|(^\(\d\d\d\)\d\d\d\-\d$)|(^\(\d\d\d\)\d\d\d\-\d\d$)|(^\(\d\d\d\)\d\d\d\-\d\d\d$)|(^\(\d\d\d\)\d\d\d\-\d\d\d\d$)/
if(re.test(xxx.value)){
return;
}else{
xxx.value= " ";
}
}
</script>
</head>
<body>
<input type= "text " id= "aaa " onkeyup= "testGG() "> <br>
<input type= "button " value= "ok " onClick= "testGG() ">
</body>
</html>
免责声明： 本文仅代表作者个人观点，与爱易网无关。其原创性以及文中陈述文字和内容未经本站证实，对本文以及其中全部或者部分内容、文字的真实性、完整性、及时性本站不作任何保证或承诺，请读者仅作参考，并请自行核实相关内容。
