Angular - Sweetalert2 在我单击确定之前重定向

Question

我将 Angular-7 用于我的 Web 应用程序。在项目中，我应用了sweetalert2。

client.component.ts

import { Component, OnInit, ElementRef, NgZone, ViewChild } from '@angular/core';
import { HttpClient } from '@angular/common/http';
import { ApiService } from '../../shared/services/api.service';
import { TokenService } from '../../shared/services/token.service';
import { Router } from '@angular/router';
import { SnotifyService } from 'ng-snotify';
import swal from 'sweetalert2';
import { FormControl } from "@angular/forms";
import { MapsAPILoader } from '@agm/core';

onSubmit(){
 this.notify.clear();
 var header = {
  'Content-Type': 'application/json'
 }
 return this.api.post('clientquotelanding', this.form, header).subscribe(
  response => {
  swal.fire(
    'Congratulations!',
    'Your Quote have been successfully received. You will hear from us shortly through the provided email. Thank you!',
    'success'
  )
  },
  error => this.errorHandle(error),
  this.router.navigateByUrl('/landing')
);
}

我遇到的问题是，当我单击提交按钮时，页面会在 sweetalert2 消息弹出之前重定向到登录页面。我该如何解决这个问题？

Answer 1

问题在于this.router.navigateByUrl('/landing') 语句。你应该把它放在成功里面。 subscribe 采用第三个参数进行 oncomplete 操作。

试试这样的。

response => {
  swal.fire(
    'Congratulations!',
    'Your Quote have been successfully received. You will hear from us shortly through the provided email. Thank you!',
    'success'
  );
this.router.navigateByUrl('/landing')
  },

您可以阅读更多关于它的信息here。

Answer 2

swal({
        title: 'Are you sure?',
        text: "You won't be able to revert this!",
        type: 'warning',
        showCancelButton: true,
        confirmButtonClass: 'btn btn-success',
        cancelButtonClass: 'btn btn-danger',
        confirmButtonText: 'Yes, delete it!',
         buttonsStyling: false
      }).then((result) => {
        if (result.value) {
          this.router.navigateByUrl('/landing');
        }
      })