Question

I am using a plugin JS and need to call a function in it.

It is having functions inside a variable like,

var win = window;
var Page = function(pageOptions, callback) {
    function abc(){
           --------
     }
     function xyz(){
         ------
     }

};
win.Sales = {
    Page: Page
};

Now, I need to call a function abc(). How can I call it.
Already tried with win.Sales.page.abc();.

Please help me out on this. Thanks in advance.

Answer 1

You cant call function abc since it is declared as a private member of the function referenced by variable Page.

If you want to call the function You have to make it as a property of the variable Page.

var Page = function(){
    .........
    .........
    .........
}

Page.abc = function(){
}

But there is another problem of variable scoping like if there is another variable x defined in function Page and used inside function abc, it will not work.

Anyway since you’ve said it is a js plugin I do not think it will be possible for you to change the function Page. So the answer will be No you cannot do that.