i.js

<script type="text/javascript">function isCardNo(idCard) {// 15位和18位身份证号码的正则表达式var regIdCard = /^(^[1-9]\d{7}((0\d)|(1[0-2]))(([0|1|2]\d)|3[0-1])\d{3}$)|(^[1-9]\d{5}[1-9]\d{3}((0\d)|(1[0-2]))(([0|1|2]\d)|3[0-1])((\d{4})|\d{3}[Xx])$)$/;// 如果通过该验证，说明身份证格式正确，但准确性还需计算if (regIdCard.test(idCard)) {if (idCard.length == 18) {var idCardWi = new Array(7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10,5, 8, 4, 2); // 将前17位加权因子保存在数组里var idCardY = new Array(1, 0, 10, 9, 8, 7, 6, 5, 4, 3, 2); // 这是除以11后，可能产生的11位余数、验证码，也保存成数组var idCardWiSum = 0; // 用来保存前17位各自乖以加权因子后的总和for (var i = 0; i < 17; i++) {idCardWiSum += idCard.substring(i, i + 1) * idCardWi[i];}var idCardMod = idCardWiSum % 11;// 计算出校验码所在数组的位置var idCardLast = idCard.substring(17);// 得到最后一位身份证号码// 如果等于2，则说明校验码是10，身份证号码最后一位应该是Xif (idCardMod == 2) {if (idCardLast == "X" || idCardLast == "x") {return true;} else {return false;}} else {// 用计算出的验证码与最后一位身份证号码匹配，如果一致，说明通过，否则是无效的身份证号码if (idCardLast == idCardY[idCardMod]) {return true;} else {return false;}}}} else {return false;}}function IsNumber(string, info) {var number;if (string == null) {alert(info + "只能输入数字");return false;}number = new Number(string);if (isNaN(number)) {alert(info + "只能输入数字");return false;} else {return true;}}function checkEmail(email) {var reEmail = /^([A-Za-z0-9])(\w)+@(\w)+(\.)(com|com\.cn|net|cn|net\.cn|org|biz|info|gov|gov\.cn|edu|edu\.cn)/;if (!email.match(reEmail) && email != "") {alert(‘Email格式不对!‘);return true;} else {return false;}}//----------------------------------------------------空格判断function isWhitespace(s) {var whitespace = " \t\n\r";var i;for (i = 0; i < s.length; i++) {var c = s.charAt(i);if (whitespace.indexOf(c) >= 0) {return true;}}return false;}//--------------------------------------------------检验字符（限制不能输入的字符）function ischar(s) {var errorChar;var badChar = "><,[]{}?/+=|\\‘\":;~!@#$%^&()`";if (s == "") {alert("请您输入内容！")return false;}if (isWhitespace(s)) {alert("输入的字符中不能包含空格符，请重新输入！");return false;}return true;}//日期function redate(s) {s = s.split("-");s = s[0].replace("\-", "") + s[1].replace("\-", "")+ s[2].replace("\-", "");return s;}function jtrim(s) {var i, b = 0, e = s.length;for (i = 0; i < s.length; i++)if (s.charAt(i) != ‘ ‘) {b = i;break;}if (i == s.length)return "";for (i = s.length - 1; i > b; i--)if (s.charAt(i) != ‘ ‘) {e = i;break;}return s.substring(b, e + 1);}function CheckChinese(val){ ????　　var reg = new RegExp("[\\u4E00-\\u9FFF]+","g");　　if(reg.test(val)){ ???????????alert("不能输入汉字！"); ????????return false; ??????　　} return true; ?}function selectEmptyClientId(x) {var selectEmpty = document.getElementById(x).value;var selectid = "#"+x;if(selectEmpty != null && selectEmpty != "" && selectEmpty != "undefined"){$(selectid).html("<option selected=‘selected‘ value=‘‘>请选择</option>");}else{$(selectid).html("<option selected=‘selected‘ value=‘‘>请选择</option>");$(selectid).select2().val(‘‘);}}function telPhoneOnBlur() {var telPhonevar = $("#telPhone").val();if (telPhonevar.length == 0) {alert("手机号码不能为空，请重新输入！");return false;}else if (11 != telPhonevar.length) {alert("手机号码必须为11位，请重新输入！");document.getElementById("telPhone").value = "";return false;} ???if(!(/^1[34578]\d{9}$/.test(telPhonevar))){ ????????alert("手机号码有误，请重填"); ?????????document.getElementById("telPhone").value = ""; ???????return false; ????} }function lessThanTwo(checkValue, checkId){var values = checkValue.split(".");if(values[0].length > 9){showTip("整数部分最多只允许九位数字",‘‘,2000,0);if(values.length == 1){$("#" + checkId).val(values[0].substr(0, 9));}else{$("#" + checkId).val(values[0].substr(0, 9) + "." + values[1]);}return;}if(values.length == 2){if(values[0] == ""){$("#" + checkId).val("0" + checkValue);}if(values[1].length > 2){showTip("最多只可保留两位有效数字",‘‘,2000,0);$("#" + checkId).val(checkValue.substring(0, checkValue.length - 1));}}}/*js将yyyymmddhhmmss字符date计算相差天数*/function getDifDays( s1,s2 ){var pattern = /(\d{4})(\d{2})(\d{2})(\d{2})(\d{2})(\d{2})/;var ms = ""var formatedS1 = s1.replace(pattern, ‘$1-$2-$3 $4:$5:$6‘);var formatedS2 = s2.replace(pattern, ‘$1-$2-$3 $4:$5:$6‘);s1 = new Date(formatedS1.replace(/-/g, ‘/‘)); ???????s2 = new Date(formatedS2.replace(/-/g, ‘/‘)); ???????ms = Math.abs(s1.getTime() - s2.getTime()); ????????????return ms / 1000 / 60 / 60/24;}function getDifDays( s1,s2 ){var pattern = /(\d{4})(\d{2})(\d{2})(\d{2})(\d{2})(\d{2})/;var ms = ""s1 = new Date(s1.replace(pattern, ‘$1/$2/$3 $4:$5:$6‘)); ???????s2 = new Date(s2.replace(pattern, ‘$1/$2/$3 $4:$5:$6‘)); ???????ms = Math.abs(s1.getTime() - s2.getTime()); ????????????return ms / 1000 / 60 / 60/24;}/*获取当前的日期时间 格式“yyyy-MM-dd HH:MM:SS”*/function getNowFormatDate() { ???var date = new Date(); ???var seperator1 = "-"; ???var seperator2 = ":"; ???var month = date.getMonth() + 1; ???var strDate = date.getDate(); ???if (month >= 1 && month <= 9) { ???????month = "0" + month; ???} ???if (strDate >= 0 && strDate <= 9) { ???????strDate = "0" + strDate; ???} ???var currentdate = date.getFullYear() + seperator1 + month + seperator1 + strDate ???????????+ " " + date.getHours() + seperator2 + date.getMinutes() ???????????+ seperator2 + date.getSeconds(); ???return currentdate;}//判断当前选择时间是否小于是当前实际时间 ?function contrastTime(start) { ?????var evalue = document.getElementById(start).value; ?????var dB = new Date(evalue.replace(/-/g, "/"));//获取当前选择日期 ?????var d = new Date(); ?????var str = d.getFullYear()+"-"+(d.getMonth()+1)+"-"+d.getDate();//获取当前实际日期 ?????if (Date.parse(str) > Date.parse(dB)) {//时间戳对比 ????????????return 1; ?????} ??????return 0; ?} 　　onkeyup="lessThanTwo(this.value, this.id);"　　onkeyup="this.value=this.value.replace(/\D/g\.,‘‘)" ?只能输入数字和.　　onkeyup="this.value=this.value.replace(/\D/g,‘‘)" ?只能输入数字　　onkeyup="value=value.replace(/[^\w\.\/]/ig,‘‘)" ?只能输入英文字母和数字,不能输入中文 　　onkeyup="value=value.replace(/[^\w\/]/ig,‘‘)"　　onkeyup="value=value.replace(/[^\a-\z\A-\Z]/g,‘‘)"只能输入英文　　onKeyPress="if((event.keyCode<48) && event.keyCode!=46 || /\.\d\d$/.test(value))event.returnValue=false" 只能输入数字且最多两位小数</script>