【发布时间】:2020-06-05 14:37:29
【问题描述】:
我正在使用 MDB 模型,即 ModalContainerComponent 在屏幕上显示弹出窗口。
我将在某些 if 条件下显示弹出窗口。
但是modelpopup.show()会抛出错误
有人可以帮我解决这个问题吗?
这是我的 .ts 代码
import { Component, OnInit, Output, EventEmitter, ViewChild } from '@angular/core';
import { BsDatepickerConfig } from 'ngx-bootstrap/datepicker';
import { FormBuilder, FormGroup, Validators} from '@angular/forms';
import { ModalContainerComponent } from 'angular-bootstrap-md';
import { Router } from '@angular/router';
import { BlockUI, NgBlockUI } from 'ng-block-ui';
import 'select2';
import 'jquery-validation-unobtrusive';
import { JWTHelperUtility } from 'src/app/shared/helper';
import { ToastrService } from 'ngx-toastr';
import { HttpErrorResponse } from '@angular/common/http';
export class AccountConfigComponent implements OnInit {
@ViewChild('conflictBasicModal', { static: true }) conflictBasicModal: ModalContainerComponent;
checkAccountClientConflicts(res) {
this.accountConflicts = JSON.parse(res);
if(this.accountConflicts.length > 0)
{
this.conflictBasicModal.show();
}
else
{
this.accountParams.excludedAccounts='';
this.onPopupSubmit();
}
}
}
但是,类的定义不包含 show() 方法。
import { ElementRef, OnDestroy, OnInit, Renderer2 } from '@angular/core';
import { ModalOptions } from './modal.options';
export declare class ModalContainerComponent implements OnInit, OnDestroy {
private _renderer;
modalClass: string;
tabindex: number;
role: string;
modal: boolean;
private mdbModalService;
config: ModalOptions;
isShown: boolean;
level: number;
isAnimated: boolean;
protected _element: ElementRef;
private isModalHiding;
private utils;
onClick(event: any): void;
onEsc(): void;
onKeyDown(event: any): void;
constructor(options: ModalOptions, _element: ElementRef, _renderer: Renderer2);
ngOnInit(): void;
focusModalElement(): void;
updateContainerClass(): void;
ngOnDestroy(): void;
hide(): void;
}
【问题讨论】:
-
checkAccountClientConflicts是从哪里调用的? -
@KurtHamilton 在服务调用后调用。一旦一些数据来自 API,observable 就会将其传递给这个方法。
标签: angular typescript bootstrap-4 bootstrap-modal