小编cey*_*n67的帖子

我在子表单组件中有一个按钮,在from父组件中,我想在子组件中单击onClose()函数时将函数推送到子组件.我已经尝试了下面的方法,但问题是它将在第一个表单上工作,但不会在其余表单上工作.我也想传递其他功能,包括onSubmit.对我来说,我需要弄清楚我在这里做错了什么.我已经在这几天了,现在任何帮助都表示赞赏.谢谢

child form component, in the template url it contains the button for Onclose()

import { Component, OnInit, NgModule, Input, ViewChild, Output, EventEmitter } from '@angular/core';
import { FormGroup, FormBuilder, FormControl, Validators, AbstractControl,  ValidatorFn,Form } from '@angular/forms';
import { BsDatepickerConfig } from 'ngx-bootstrap/datepicker';

@Component({
    selector: 'app-editgraphs',
    templateUrl: './editgraphs.component.html',
    styleUrls: ['./editgraphs.component.scss']
})
export class EditgraphsComponent implements OnInit {
    @Input() eGraphtitle: string;
    @Output() close: EventEmitter<any> = new EventEmitter();
    graphDataForm: FormGroup;
    constructor(private fb: FormBuilder,){}
    ngOnInit(): void {
     this.graphDataForm = this.fb.group({
    sDepartment: new FormControl(null, …