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The constructor property is a reference to the function that created an object.
constructor属性是创建对象的参考
object.constructor |
In this example we will show how to use the constructor property:
在本例中,我们将演示如何应用constructor属性:
<script type="text/javascript"> var test=new String() </script> |
The output of the code above will be:
输出结果为:
This is a String |
In this example we will show how to use the constructor property:
在本例中,我们将演示如何应用constructor属性:
<script type="text/javascript"> function employee(name,jobtitle,born) var fred=new employee("Fred Flintstone","Caveman",1970) document.write(fred.constructor) </script> |
The output of the code above will be:
输出结果为:
function employee(name, jobtitle, born) |
constructor - example 1
In this example we will show how to use the constructor property.
在本例中我们将演示如何应用constructor属性
constructor - example 2
In this example we will show how to use the constructor property.
在本例中我们将演示如何应用constructor属性