With the call() method, you can write a method that can be used on different objects.
In JavaScript all functions are object methods.
If a function is not a method of a JavaScript object, it is a function of the global object (see previous chapter).
The example below creates an object with 3 properties, firstName, lastName, fullName. Continue reading JavaScript Function call()
The code inside a JavaScript function will execute when “something” invokes it.
The code inside a function is not executed when the function is defined.
The code inside a function is executed when the function is invoked.
It is common to use the term “call a function” instead of “invoke a function“.
It is also common to say “call upon a function”, “start a function”, or “execute a function”.
In this tutorial, we will use invoke, because a JavaScript function can be invoked without being called. Continue reading JavaScript Function Invocation
