1 <!doctype html>
2 <html>
3 <head>
4 <title>xxx</title>
5 </head>
6 <body>
7 <input id="test" type="text">
8 <div id="display"></div>
9 <script>
10 //支持到1~9999
11 function int2zh(arg_num){
12 var num = arg_num;
13 var arr1 = ['零','一','二','三','四','五','六','七','八','九'], arr2 = ['', '十', '百', '千', '万'];
14 var i = 0, digit, result = [];
15 while(num){
16 digit = num % 10;
17 if(digit === 0){
18 if(result.length === 0) {
19 num = Math.floor(num / 10);
20 i++;
21 continue;
22 }
23 if('零' == result[result.length - 1]) {
24 num = Math.floor(num / 10);
25 i++;
26 continue;
27 }
28 result.push('零');
29 }else{
30 result.push(arr2[i]);
31 result.push(arr1[digit]);
32 }
33 num = Math.floor(num / 10);
34 i++;
35 }
36 if(arg_num < 20 && arg_num >= 10){
37 result.splice(result.length - 1, 1);
38 }
39 return result.reverse().join("");
40 }
41 document.getElementById('test').addEventListener("input", function(){
42 var val = this.value;
43 var r = int2zh(val);
44 display.innerHTML = r;
45 },false);
46 </script>
47 </body>
48 </html>
