PhantomJS - ownsPages Property

The ownsPages property checks if a page opened by the webpage is its child page or not. Accordingly, it either returns true or false.

Syntax

Its syntax is as follows −

var wpage = require('webpage').create(); 
wpage.ownsPages

Example

Let us take an example to understand the use of ownsPages property.

var wpage = require('webpage').create(); 
wpage.open('http://localhost/tasks/page1.html', function (status) {
   console.log(wpage.ownsPages);
   phantom.exit();
});

page1.html

<html> 
   <head> 
      <title>Testing PhantomJs</title> 
   </head> 
   
   <body> 
      <script type = "text/javascript"> 
         console.log('welcome to cookie example'); 
         document.cookie = "username = Roy; expires = Thu, 22 Dec 2017 12:00:00 UTC"; 
         
         window.onload =  function() { 
            console.log("page is loaded"); 
            window.open("http://localhost/tasks/a.html","page1");  
         } 
      </script>  
      
      <h1>This is a test page</h1> 
   </body> 
   
</html>

The above program generates the following output.

True

phantomjs_webpage_module_properties.htm