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@@ -10,6 +10,8 @@ import { ExploreContainerComponent } from '../explore-container/explore-containe
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import { Router } from '@angular/router';
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import { CloudUser } from 'src/lib/ncloud';
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import { openUserLoginModal } from 'src/lib/user/model-user-login/model-user-login.component';
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+import { AlertController } from '@ionic/angular';
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+
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import { CategoryModalComponent } from 'src/app/category-modal/category-modal.component';
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interface Slide {
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@@ -27,8 +29,7 @@ interface Slide {
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IonHeader, IonToolbar, IonTitle, IonContent, ExploreContainerComponent,
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IonSearchbar, IonIcon, IonTabButton, IonTabs, IonTabBar, IonLabel, IonNav, IonImg,
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IonSegmentView, IonSegment, IonSegmentButton, IonSegmentContent, IonThumbnail, IonButton,
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- IonRippleEffect, IonBackButton
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- ],
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+ IonRippleEffect, IonBackButton]
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})
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export class Tab1Page implements OnInit, OnDestroy {
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slides: Slide[] = [
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@@ -79,7 +80,8 @@ export class Tab1Page implements OnInit, OnDestroy {
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constructor(
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private router: Router,
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- private modalCtrl: ModalController
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+ private modalCtrl: ModalController,
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+ private alertCtrl: AlertController // 注入 AlertController
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) { }
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ngOnInit() {
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@@ -159,26 +161,31 @@ export class Tab1Page implements OnInit, OnDestroy {
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async checkLoginAndNavigate(path: string) {
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const currentUser = new CloudUser();
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if (!currentUser.id) {
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- const alert = document.createElement('ion-alert');
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- alert.header = '需要登录';
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- alert.message = '请先登录后再使用此功能';
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- alert.buttons = [
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- {
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- text: '取消',
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- role: 'cancel'
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- },
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- {
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- text: '去登录',
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- handler: async () => {
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- const user = await openUserLoginModal(this.modalCtrl);
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- if (user) {
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- this.router.navigate([path]);
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+ console.log("用户ID不存在");
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+
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+ // 使用 AlertController 来创建和显示弹窗
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+ const alert = await this.alertCtrl.create({
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+ header: '需要登录',
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+ message: '请先登录后再使用此功能',
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+ buttons: [
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+ {
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+ text: '取消',
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+ role: 'cancel'
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+ },
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+ {
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+ text: '去登录',
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+ handler: async () => {
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+ const user = await openUserLoginModal(this.modalCtrl);
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+ if (user) {
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+ this.router.navigate([path]);
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+ }
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}
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}
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- }
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- ];
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- document.body.appendChild(alert);
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- await alert.present();
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+ ]
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+ });
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+
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+ console.log("显示弹窗");
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+ await alert.present(); // 弹窗显示
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} else {
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this.router.navigate([path]);
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}
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