toString Method


function toString( [radix : Number] ) : String

radix: Optional. Specifies a radix for converting numeric values to strings. This value is only used for numbers.

The toString method is a member of all built-in JScript objects. How it behaves depends on the object type:

Object	Behavior
Array	Elements of an Array are converted to strings. The resulting strings are concatenated, separated by commas.
Boolean	If the Boolean value is true, returns "true". Otherwise, returns "false".
Date	Returns the textual representation of the date.
Error	Returns a string containing the associated error message.
Function	Returns a string of the following form, where functionname is the name of the function whose toString method was called: "function functionname() { [native code] }"
Number	Returns the textual representation of the number.
String	Returns the value of the String object.
Default	Returns "[object objectname]", where objectname is the name of the object type.

The following example illustrates the use of the toString method with a radix argument. The return value of function shown below is a Radix conversion table.

В	Copy Code
function CreateRadixTable (){ var s, s1, s2, s3, x; //Declare variables. s = "Hex Dec Bin \n"; //Create table heading. for (x = 0; x < 16; x++) //Establish size of table { // in terms of number of switch(x) // values shown. { //Set intercolumn spacing. case 0 : s1 = " "; s2 = " "; s3 = " "; break; case 1 : s1 = " "; s2 = " "; s3 = " "; break; case 2 : s3 = " "; break; case 3 : s3 = " "; break; case 4 : s3 = " "; break; case 5 : s3 = " "; break; case 6 : s3 = " "; break; case 7 : s3 = " "; break; case 8 : s3 = "" ; break; case 9 : s3 = ""; break; default: s1 = " "; s2 = ""; s3 = " "; } //Convert to hex, decimal & binary. s += " " + x.toString(16) + s1 + x.toString(10) s += s2 + s3 + x.toString(2)+ "\n"; } return(s); //Return entire radix table. }

В

Copy Code

function CreateRadixTable (){
   var s, s1, s2, s3, x;                    //Declare variables.
   s = "Hex    Dec   Bin \n";               //Create table heading.
   for (x = 0; x < 16; x++)                 //Establish size of table
   {                                        // in terms of number of
      switch(x)                             // values shown.
      {                                     //Set intercolumn spacing.
         case 0 : 
            s1 = "      ";
            s2 = "    ";
            s3 = "   ";
            break;
         case 1 :
            s1 = "      ";
            s2 = "    ";
            s3 = "   ";
            break;
         case 2 :
            s3 = "  ";
            break;
         case 3 : 
            s3 = "  ";
            break;
         case 4 : 
            s3 = " ";
            break;
         case 5 :
            s3 = " ";
            break;
         case 6 : 
            s3 = " ";
            break;
         case 7 : 
            s3 = " ";
            break;
         case 8 :
            s3 = "" ;
            break;
         case 9 :
            s3 = "";
            break;
         default: 
            s1 = "     ";
            s2 = "";
            s3 = "    ";
      }                                     //Convert to hex, decimal & binary.
      s += " " + x.toString(16) + s1 + x.toString(10)
      s +=  s2 + s3 + x.toString(2)+ "\n";
      
   }
   return(s);                               //Return entire radix table.
}

Version 2

Applies To:

Reference

function Statement

Arguments

Remarks

Example

Requirements

Applies To:

See Also

Reference