Implementation of thousand separator for a Textbox RSS

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  emad11

  Member

  530 Points

  182 Posts

  Re: Implementation of thousand separator for a Textbox

  Oct 27, 2010 08:10 AM|LINK

  Hi,

  test this :

  function strrev(str) {
              if (!str) return '';
              var revstr = '';
              for (i = str.length - 1; i >= 0; i--)
                  revstr += str.charAt(i)
              return revstr;
          }
  
  
          function ReplaceAll(Source, stringToFind, stringToReplace) {
              var temp = Source;
              var index = temp.indexOf(stringToFind);
              while (index != -1) {
                  temp = temp.replace(stringToFind, stringToReplace);
                  index = temp.indexOf(stringToFind);
              }
              return temp;
          }
          function AddAndRemoveSeparator(txtbox) {
              var i = 0, Odd = 0; rev = '', result = '';
              txtbox.value = ReplaceAll(txtbox.value, ',', ''); //remove prevoius separators;
            
  
              if (txtbox.value.length <= 3) return;
            
  
              rev = strrev(txtbox.value); //reverse string;
              while (i < rev.length) {
                  result += rev.substr(i, 1);
                  Odd++;
                  if ((Odd == 3) && (i != rev.length-1)) { //add separator after 3 digits;
                      result += ',';
                      Odd = 0;
                  }
                  i++;
              }
              result = strrev(result);
  //            if (result.charAt(1) == ',') {
  //                result = result.substr(2, result.length-1)
  //            }
              txtbox.value = result;
              
  
          }

  
  
  I change (Odd % 3 == 0) in if clause. now when the length of characters is 6 for example (123456) result is 123,456

  Always Persian Gulf
  • Edited by emad11 on Oct 27, 2010 08:19 AM
  • Edited by emad11 on Oct 27, 2010 08:22 AM
  • Marked as answer by Yanping Wang - MSFT on Oct 29, 2010 09:57 AM
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  Sparkles2012

  Member

  2 Points

  4 Posts

  Re: Implementation of thousand separator for a Textbox

  Apr 28, 2012 06:05 PM|LINK

  Thanks very much.This has really been helpful.