@ionic/angular/esm2015/directives/control-value-accessors/numeric-value-accesssor.js

import * as tslib_1 from "tslib";
var NumericValueAccessor_1;
import { Directive, ElementRef, HostListener, Injector } from '@angular/core';
import { NG_VALUE_ACCESSOR } from '@angular/forms';
import { ValueAccessor } from './value-accessor';
let NumericValueAccessor = NumericValueAccessor_1 = class NumericValueAccessor extends ValueAccessor {
    constructor(injector, el) {
        super(injector, el);
    }
    _handleIonChange(el) {
        this.handleChangeEvent(el, el.value);
    }
    registerOnChange(fn) {
        super.registerOnChange(value => {
            fn(value === '' ? null : parseFloat(value));
        });
    }
};
NumericValueAccessor.ctorParameters = () => [
    { type: Injector },
    { type: ElementRef }
];
tslib_1.__decorate([
    HostListener('ionChange', ['$event.target'])
], NumericValueAccessor.prototype, "_handleIonChange", null);
NumericValueAccessor = NumericValueAccessor_1 = tslib_1.__decorate([
    Directive({
        /* tslint:disable-next-line:directive-selector */
        selector: 'ion-input[type=number]',
        providers: [
            {
                provide: NG_VALUE_ACCESSOR,
                useExisting: NumericValueAccessor_1,
                multi: true
            }
        ]
    })
], NumericValueAccessor);
export { NumericValueAccessor };
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