Angular 5 Datepicker错误值

Question

我在Angular 5项目中使用了ng2-eonasdan-datetimepicker，但是当我仅使用它选择年份时，我的值出现了问题。

我选择了年份，并且该值正确显示在输入中，但是当我显示来自formBuilder.get的值时，还会显示其他值：

我只需要一年就可以发送到我的API。该如何解决？

我的输入

<div class="form-group" [ngClass]="{'has-error' : hasError('modelYear', 'vehicle')}">
    <label>Ano {{ createRemovalForm.get('vehicle.modelYear').value }}</label>
    <input type="text" a2e-datetimepicker [options]="{locale: 'pt-br', format: 'YYYY'}" class="form-control dt-placeholder" placeholder="Ano" formControlName="modelYear">
</div>

FormBuilder：

this.createRemovalForm = this.fb.group({
    idAuction: ['', Validators.required],
    idRemovalType: ['', Validators.required],
    addressRemLat: ['', Validators.required],
    addressRemLng: ['', Validators.required],
    addressRemShort: ['', Validators.required],
    addressRemLong: ['', Validators.required],
    addressRemCity: ['', Validators.required],
    financedInsuredName: ['', Validators.required],
    bankInsurerName: ['', Validators.required],
    contract: ['', Validators.required],
    acessory: ['', Validators.required],
    scheduled: [true, Validators.required],
    dtToRemove: ['', Validators.required],
    contactName: ['', Validators.required],
    contactPhone: ['', Validators.required],
    vehicle: this.fb.group({
        idRequestVehicleType: ['', Validators.required],
        manufacturer: ['', Validators.required],
        model: ['', Validators.required],
        color: ['', Validators.required],
        modelYear: ['', Validators.required],
        plate: ['', Validators.required],
        chassis: ['', Validators.required],
        observation: [],
    })
});

Answer 1

您可以使用-

这样的传递选项进行检查吗

选项= {     格式：“ YYYY”， };

在这里检查-https://www.npmjs.com/package/ng2-eonasdan-datetimepicker