数字日期转化为汉字日期格式

 1<script>   
 2/*   
 3功能:YYYY-MM-DD 数字日期转化为汉字   
 4例:1984-3-7 -> 一九八四年三月七日   
 5调用:baodate2chinese("1984-3-7")   
 6
 7
 8*/   
 9var chinese = ['零','一','二','三','四','五','六','七','八','九'];   
10var len = ['十'];   
11var ydm =['年','月','日'];   
12function num2chinese(s)   
13{ 
14
15//将单个数字转成中文.   
16s=""+s;   
17slen = s.length;   
18var result="";   
19for(var i=0;i<slen;i++)   
20{   
21result+=chinese[s.charAt(i)];   
22}   
23return result;   
24} 
25
26function n2c(s)   
27{   
28//对特殊情况进行处理.   
29s=""+s;   
30var result="";   
31if(s.length==2)   
32{   
33if(s.charAt(0)=="1")   
34{   
35if(s.charAt(1)=="0")return len[0];   
36return len[0]+chinese[s.charAt(1)];   
37}   
38if(s.charAt(1)=="0")return chinese[s.charAt(0)]+len[0];   
39return chinese[s.charAt(0)]+len[0]+chinese[s.charAt(1)];   
40}   
41return num2chinese(s)   
42}   
43function baodate2chinese(s)   
44{   
45//验证输入的日期格式.并提取相关数字.   
46var datePat = /^(\d{2}|\d{4})(\/|-)(\d{1,2})(\2)(\d{1,2})$/;   
47var matchArray = s.match(datePat);   
48var ok="";   
49if (matchArray == null) return false;   
50for(var i=1;i<matchArray.length;i=i+2)   
51{   
52ok+=n2c(matchArray[i]-0)+ydm[(i-1)/2];   
53}   
54return ok;   
55}   
56</script>

1<input name="mydate" type="text" value="1984-3-7"/>

1<input name="okdate" type="text"/>

1<input onclick="document.all.okdate.value=baodate2chinese(document.all.mydate.value)" type="button" value="转换"/>