Assisting with Javascript OOP subclassing and organization

Below is the code snippet that I am working with:

(function(){

    var DS = (function(){

        DS.prototype.queryDB = function() {
            alert('query database');
        };

        DS.prototype.openDB = function() {
            alert('open the database');
        };

    });

    window.DS = new DS;

})(window);

Currently, I can successfully call DS.queryDB() and DS.openDB() from my page.

My goal is to create a database class within DS in order to better organize the functions.

I attempted to modify DS.prototype.queryDB to DS.prototype.Database.queryDB, but this approach did not yield the desired outcome. What is the best way to restructure my code to achieve this?

Answer №1

We can definitely make this happen.

One way to achieve this is by following a similar approach.

Custom.prototype = {
    data : new DataStore()
}

function DataStore(){}

DataStore.prototype = {
    fetch : function(){}
}

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