Thousand Separator function for Java Script

     In my project, I have to display the total of selected item in thousand separated format. I am using java script to find total of selected values. Now I have to display the result in Thousand deperated format (like 12,345.00). Here the function that I have used to do that.   

 

 <script language = "javascript">
    function ThousandSeparator(decimalDigits,Value)
    {
    
       // Separator Length. Here this is thousand separator
       var separatorLength = 3;

       var OriginalValue=Value;

       var TempValue = "" + OriginalValue;

       var NewValue = "";

       // Store digits after decimal
       var pStr;

       // store digits before decimal
       var dStr;

       // Add decimal point if it is not there
       if (TempValue.indexOf(".")==-1){TempValue+="."}
        
       dStr=TempValue.substr(0,TempValue.indexOf("."));

       pStr=TempValue.substr(TempValue.indexOf("."))   

       // Add "0" for remaining digits after decimal point
       while (pStr.length-1< decimalDigits){pStr+="0"}

       if(pStr =='.') pStr ='';
    
        if(dStr.length > separatorLength)
        {
            // Logic of separation    
            while( dStr.length > separatorLength)
            {
                NewValue = "," + dStr.substr(dStr.length - separatorLength) + NewValue;
                dStr = dStr.substr(0,dStr.length - separatorLength);
            }

            NewValue = dStr + NewValue;
             
        }
        else
        {
            NewValue = dStr;
        }


        //  Add decimal part
        NewValue = NewValue + pStr;

        // Show Final value
        alert(NewValue);
       
        

    }
    
</script>

 Fig (1) Thousand Separator Function in Java Script

   You just need to  pass 2 parameters. Number of digits require after decimal point and value you want to conver in thousand seperated format.

Happy Programming !!