Function _ javascript tips for displaying all attributes and methods of javascript objects

Display all the attributes and methods of the js object. I have sorted a lot from the Internet. You can see that the principle is similar. To see the actual effect, you can declare some attributes and methods first. Otherwise, you will not be able to see them. Take a closer look at the examples.

The Code is as follows:

Function ShowObjProperty (Obj)
{
Var PropertyList = '';
Var PropertyCount = 0;
For (I in Obj ){
If (Obj. I! = Null)
PropertyList = PropertyList + I + 'Property: '+ Obj. I +' \ r \ n ';
Else
PropertyList = PropertyList + I + 'Method \ r \ n ';
}
Alert (PropertyList );
}

The Code is as follows: