JavaScript constructor Property: String Object


The constructor property of the string object specifies the function that creates an object's prototype.


Implemented in JavaScript 1.1



Object: The name of the object (Required).


The following web document demonstrates how the constructor property can be used.

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<meta http-equiv="content-type" content="text/html; charset=iso-8859-1" />
<title>JavaScript String object - constructor property example</title>
<h1 style="color: red">JavaScript String object : constructor property</h1>
<hr />
<script type="text/javascript">
//This is done to make the following JavaScript code compatible to XHTML. <![CDATA[
var mystring =  new String("w3resource");
document.write("The object is constructed from : "+mystring.constructor); 

View the example in the browser

Supported Browser

Internet Explorer 7 Firefox 3.6 Google Chrome 7 Safari 5.0.1 Opera 10
Yes Yes Yes Yes Yes

See also:

JavaScript Core objects, methods, properties.

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Next: JavaScript length Property: String Object

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