Definition and Usage The constructor property is a reference to the function that created the object. Syntax object.constructor E...
Definition and Usage
The constructor property is a reference to the function that created the object.
Syntax
Example 1
In this example we will show how to use the constructor property:
<script type="text/javascript"> var test=new String();
if (test.constructor==Array)
{
document.write("This is an Array");
}
if (test.constructor==Boolean)
{
document.write("This is a Boolean");
}
if (test.constructor==Date)
{
document.write("This is a Date");
}
if (test.constructor==String)
{
document.write("This is a String");
}</script> |
The output of the code above will be:
