Js 根据身份证号获取年龄-性别

参考：http://www.tuicool.com/articles/J7r2ien

方式一：

$scope.GetAgeAndSexByIDNum = function (IdCardNO)
   {
       // 身份证号码为15位或者18位，15位时全为数字，18位前17位为数字，最后一位是校验位，可能为数字或字符X  
       var reg = /(^\d{15}$)|(^\d{18}$)|(^\d{17}(\d|X|x)$)/;
       if (reg.test(IdCardNO) === false)
       {
           alert("身份证号输入不合法");
           return false;
       }
       var date = new Date();
       var yearfull = date.getFullYear();
       if (IdCardNO.length == 18)//18位身份证号处理
       {
           var birthyear = IdCardNO.substring(6, 10);
           var month = IdCardNO.substring(10, 12);
           var day = IdCardNO.substring(12, 14);
           var age = yearfull - birthyear;
           var sexValue = IdCardNO.substring(16, 17);
           var sex = (sexName % 2 == 0 ? "女" : "男");
           if (sex.toString() == "女")
               sexValue = "2";
           if (sex.toString() == "男")
               sexValue = "1";
           else sexValue = "3";
           $scope.applyForm.Age = age;
 
           document.getElementById("sex").value = sexValue;
           $scope.patient.sex = sex;
       }
       if (IdCardNO.length == 15)//15位身份证号处理
       {
           var birthDay = "";
           birthDay = IdCardNO.substring(6, 12);
           birthDay = "19" + birthDay;
           birthDay = birthDay.substring(0, 4);// + "-" + birthDay.substring(4, 6) + "-" + birthDay.substring(6)
           var age = yearfull - birthDay;//年龄
           var sex = parseInt(birthDay.substring(14, 1), 10) % 2 ? "男" : "女";//性别
           var sexValue = "";
           if (sex.toString() == "女")
               sexValue = "2";
           if (sex.toString() == "男")
               sexValue = "1";
           else sexValue = "3";
           $scope.applyForm.Age = age;
           document.getElementById("sex").value = sexValue;
           $scope.patient.sex = sex;
       }
   };

方式二：

<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Document</title>
<script src="jquery.min.js"></script>
</head>
<body>  
<input type="tel" id="js_Idcard">
<span id="js_birthday"></span>
<script>
    $(function(){
        function GetBirthdatByIdNo(iIdNo){
            var tmpStr = "";
            var birthday = $("#js_birthday");

            iIdNo = $.trim(iIdNo);

            if(iIdNo.length == 15){
                tmpStr = iIdNo.substring(6, 12);
                tmpStr = "19" + tmpStr;
                tmpStr = tmpStr.substring(0, 4) + "-" + tmpStr.substring(4, 6) + "-" + tmpStr.substring(6);
                sexStr = parseInt(iIdNo.substring(14, 1),10) % 2 ? "男" : "女";
                birthday.text(sexStr + tmpStr);
            }else{
                tmpStr = iIdNo.substring(6, 14);
                tmpStr = tmpStr.substring(0, 4) + "-" + tmpStr.substring(4, 6) + "-" + tmpStr.substring(6);
                sexStr = parseInt(iIdNo.substring(17, 1),10) % 2 ? "男" : "女";
                birthday.text(sexStr + tmpStr);
            }
        }

    $("#js_Idcard").blur(function(){
        GetBirthdatByIdNo($(this).val());
    });
});     
</script>
</body>
</html>

方式三：

<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Document</title>
<script src="jquery.min.js"></script>
</head>

<body>  
<input type="tel" id="js_Idcard">
<span id="js_birthday"></span>
<script>
    $(function(){
        function go(){
         var id = $("#js_Idcard").val();
         var last = id[id.length - 2];

         if(last % 2 != 0){
             $("#js_birthday").text("男");
         }else{
             $("#js_birthday").text("女");
         }
     }

     $("#js_Idcard").blur(function(){
        go();
     });
});     
</script>
</body>
</html>

posted on 2016-12-23 10:13 sunwugang 阅读(2733) 评论(0) 编辑收藏举报

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