Original code for applying change tracking to observables from Part 1

applychangetracking.cs

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var applyChangeTrackingToObservable = function (observable) {
    // Only apply to basic writeable observables
    if (observable && !observable.nodeType && !observable.refresh && ko.isObservable(observable)) {
        if (!observable.isDirty) observable.extend({ trackChange: true });
    }
};
 
var applyChangeTracking = function (obj) {
    var properties = getObjProperties(obj);
    ko.utils.arrayForEach(properties, function (property) {
        applyChangeTrackingToObservable(property.value);
    });
};

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