Function.toString() : Function Object « Function « JavaScript Tutorial

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JavaScript Tutorial » Function » Function Object

7. 2. 9. Function.toString()

The toString() method is used to convert a function to string.

The method converts the function back to the JavaScript source.

The converted string includes all aspects of the defined function.


<html>

    <body>

    <script lanuguage="JavaScript">

    <!--

    function writeText(){

         document.write("Some dummy text");

    }

    var func = writeText.toString();



    document.write("The string representation of the writeText");

    document.write(" function looks like: " + "<br><br><b>");

    document.write(func + "</b>");

    -->

    </script>

    </body>

    </html>

7. 2. Function Object
	7. 2. 1.	Function() (capital F)
	7. 2. 2.	Function.apply()
	7. 2. 3.	Function.arguments
	7. 2. 4.	Function.arity
	7. 2. 5.	Function.call()
	7. 2. 6.	Function.caller
	7. 2. 7.	Function.prototype
	7. 2. 8.	Function.toSource()
	7. 2. 9.	Function.toString()

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