/**
 * Created by wisestone on 2018-09-27.
 */
'use strict';

define(['app'],
    function (app) {
        app.directive('numberOnly', ["$rootScope",
            function ($rootScope) {
                return {
                    require: 'ngModel',
                    restrict: 'A',
                    link: function (scope, element, attrs, ngModel) {
                        //  DOM -> Model 갱신
                        element.bind("input", function (e) {
                            element.val(element.val().replace(/[e\+\-]/gi, ""));
                            element.val(element.val().replace(/[^0-9]/g, ""));

                            if ($rootScope.isDefined(attrs["maxlength"])) {
                                if (element.val().length > attrs["maxlength"]) {
                                    element.val(element.val().slice(0, attrs["maxlength"]));
                                }
                            }

                            ngModel.$setViewValue(element.val());
                            scope.$digest();
                        });
                    }
                };
            }])
    });