default_ngModelOptions.ts

angular
.module("DemoApp", [])
.controller("DemoController", DemoController)
.config(["$provide", $provide =>
{
    $provide.decorator("ngModelDirective", ["$delegate", $delegate =>
    {
        var directive = <angular.IDirective>$delegate[0];
        var oldCompile = directive.compile;
        directive.compile = (element, attr, trans) =>
        {
            var result = oldCompile(element, attr, trans);
            var oldPre = result.pre;
            result.pre = (scope, element, attr, ctrls, trans) =>
            {
                ctrls[2] = ctrls[2] || {};
                var options = ctrls[2].$options || {};
                ctrls[2].$options = options;
                if (options.getterSetter === undefined)
                {
                    options.getterSetter = true;
                }
                if (options.updateOnDefault === undefined && options.updateOn === undefined)
                {
                    options.updateOnDefault = true;
                }
                return oldPre(scope, element, attr, ctrls, trans);
            };
            return result;
        };
        return $delegate;
    }]);
}]);