Hi @kali,
It's use depends on the context. A good reference site and starting point for all things JavaScript is www.w3schools.com.
In JavaScript, the this keyword refers to an object.
The this keyword refers to different objects depending on how it is used:
| In an object method, this refers to the object. |
| Alone, this refers to the global object. |
| In a function, this refers to the global object. |
| In a function, in strict mode, this is undefined. |
| In an event, this refers to the element that received the event. |
| Methods like call(), apply(), and bind() can refer this to any object. |
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Thanks, Robbie
