Underscore.js _.property() Function

0 0 1 minute read

The _.property() function is used to return a function that will return the specified property of any passed-in object.

Syntax:

_.property( path )

Parameters: This function accepts one parameter as mentioned above and described below:

path: This parameter holds a simple key or array indexes or an array of object keys.

Return Value: It returns a function that will return the specified property of an object.

Example 1:

<!DOCTYPE html> 
<html> 
  
<head> 
    <script type="text/javascript" src= 
"https://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.9.1/underscore-min.js"> 
    </script> 
</head> 
  
<body> 
    <script type="text/javascript"> 
  
        var info = { 
            Company: 'zambiatek', 
            Address: 'Noida', 
            Contact: '+91 9876543210' 
        }; 
  
        console.log(_.property('Company')(info) === 'zambiatek'); 
    </script> 
</body> 
  
</html> 

Output:

Example 2:

<!DOCTYPE html> 
<html> 
  
<head> 
    <script type="text/javascript" src= 
"https://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.9.1/underscore-min.js"> 
    </script> 
</head> 
  
<body> 
    <script type="text/javascript"> 
  
        var info = { 
            Company: { name: 'zambiatek' }, 
            Contact: { Address:  
                {  
                    AddressInfo: 'Noida',  
                    ContNo: '+91 9876543210'  
                }  
            } 
        }; 
  
        var propInfo = _.property(['Contact', 'Address', 'AddressInfo', ]); 
        console.log(propInfo(info)); 
  
        var propInfo = _.property(['Contact', 'Address', 'ContNo', ]); 
        console.log(propInfo(info)); 
    </script> 
</body> 
  
</html> 

Output:

Whether you’re preparing for your first job interview or aiming to upskill in this ever-evolving tech landscape, zambiatek Courses are your key to success. We provide top-quality content at affordable prices, all geared towards accelerating your growth in a time-bound manner. Join the millions we’ve already empowered, and we’re here to do the same for you. Don’t miss out – check it out now!