associate functions with objects using JavaScript

associate functions with objects using JavaScript

How to associate functions with objects using JavaScript?

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November 11, 2010 at 11:26 AM

Let's now create a custom "toString()" method for our movie object. We can embed the function directly in the object like this.

<script type="text/javascript">
function movie(title, director) {
this.title = title;
this.director = director;
this.toString = function movieToString() {
return("title: "+this.title+" director: "+this.director);
}
}
var narnia = new movie("Narnia","Andrew Adamson");
document.write(narnia.toString());
</script>

This produces

title: Narnia director: Andrew Adamson









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