advanced code snippet search

Posted By

sekihin on 03/10/09


Tagged

javascript format


Versions (?)

Who likes this?

2 people have marked this snippet as a favorite

jamesming
tux-world


Convert Number To Currency

 / Published in: JavaScript
 
Expand | Embed | Plain Text 
  1. <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
  2. <HTML>
  3.  <HEAD>
  4.   <TITLE> moneyConvert Test Document </TITLE>
  5.   <script type="text/javascript">
  6.       <!--
  7. 		function moneyConvert(value){
  8. 			var buf = "";
  9. 			var sBuf = "";
  10. 			var j = 0;
  11. 			value = String(value);
  12.  
  13. 			if (value.indexOf(".") > 0) {
  14. 				buf = value.substring(0, value.indexOf("."));
  15. 			} else {
  16. 				buf = value;
  17. 			}
  18. 			if (buf.length%3!=0&&(buf.length/3-1) > 0) {
  19. 				sBuf = buf.substring(0, buf.length%3) + ",";
  20. 				buf = buf.substring(buf.length%3);
  21. 			}
  22. 			j = buf.length;
  23. 			for (var i = 0; i <(j/3-1); i++) {
  24. 				sBuf = sBuf+buf.substring(0, 3) + ",";
  25. 				buf = buf.substring(3);
  26. 			}
  27. 			sBuf = sBuf+buf;
  28. 			if (value.indexOf(".") > 0) {
  29. 				value = sBuf + value.substring(value.indexOf("."));}
  30. 			else {
  31. 				value = sBuf;
  32. 			}
  33. 			return value;
  34. 		}
  35.  
  36. 	function btn_click() {
  37. 		value=document.form1.text1.value;
  38. 		document.form1.text2.value=moneyConvert(value);
  39. 	}
  40.      / -->
  41.   </script>
  42.  </HEAD>
  43.  
  44.  <BODY>
  45.  <form method="post" action="" name="form1">
  46.    <input type="text" name="text1" value="123456.789"><br>
  47.    <input type="text" name="text2"><br>
  48.    <input type="button" name="btn" onclick="btn_click()" value="button">
  49.  </form>
  50.  </BODY>
  51. </HTML>

Report this snippet  

You need to login to post a comment.