


Implementing gender and age identification based on ID number based on javascript_javascript skills
This article introduces the detailed code of javascript to identify gender and age based on ID number. It is shared with everyone for your reference. The specific content is as follows
Rendering:
Specific code:
<html> <head> <meta charset="gb2312"> <title>jb51</title> <script type="text/javascript"> function discriCard(UUserCard) { UUserCard.substring(6,10)+"-"+UUserCard.substring(10,12)+"-"+UUserCard.substring(12,14); //获取性别 if(parseInt(UUserCard.substr(16,1))%2==1) { alert("男"); //是男则执行代码 ... } else { alert("女"); //是女则执行代码 ... } //获取年龄 var myDate = new Date(); var month = myDate.getMonth() + 1; var day = myDate.getDate(); var age = myDate.getFullYear()-UUserCard.substring(6, 10) - 1; if (UUserCard.substring(10,12)<month||UUserCard.substring(10,12)==month&&UUserCard.substring(12,14)<=day) { age++; } alert(age); //年龄 age } window.onload=function() { var txt=document.getElementById("txt"); var bt=document.getElementById("bt"); bt.onclick=function(){discriCard(txt.value);} } </script> </head> <body> <input type="text" id="txt" /> <input type="button" value="点击获取信息" id="bt" /> </body> </html>
The above is the entire content of this article. I hope it will be helpful to everyone in learning javascript programming.

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