JavaScript Methods
A JavaScript Method is a property of an object that contains a function definition. Methods are functions stored as object properties. Object method can be accessed with the following syntax:
Syntax:
object = {
methodName: function() {
// Content
}
};
object.methodName()
Work Around:
- Actions that can be performed on objects are what we term JavaScript methods.
- The objects can also be called without using parenthesis.
- This refers to the owner object in a method.
Example: The following example shows the method that is invoked with an object called employee.
let employee = {
empname: "Rahul",
department: "sales",
details: function () {
return this.empname +
" works with Department " +
this.department;
}
};
console.log(employee.details());
Output
Rahul works with Department sales
Difference between Methods and Functions in JavaScript
Grasping the difference between methods and functions in JavaScript is essential for developers at all levels. While both are fundamental to writing effective code, they serve different purposes and are used in various contexts. This article breaks down the key distinctions between methods and functions in JavaScript, explaining their unique characteristics, definitions, and specific uses. By understanding these differences, you can improve your JavaScript programming skills and create more robust, maintainable code.