【发布时间】:2018-11-15 23:31:03
【问题描述】:
我遇到的问题是,当我同时使用这两者时,使用侧边菜单导航时选项卡导航消失。
使用选项卡导航使应用程序的工作方式类似于我假设的 SPA,因为页面已加载到视图中。但是,当我使用侧边菜单导航时,我会直接转到该页面,这绕过了标签导航的要点。
有没有办法让这两者一起工作?
app.component.ts:
import { Component, ViewChild } from '@angular/core';
import { Nav, Platform } from 'ionic-angular';
import { StatusBar } from '@ionic-native/status-bar';
import { SplashScreen } from '@ionic-native/splash-screen';
import { HomePage } from '../pages/home/home';
import { Settings } from '../pages/settings/settings';
import { Journeys } from '../pages/journeys/journeys';
import { TabsPage } from '../pages/tabs/tabs';
@Component({
templateUrl: 'app.html'
})
export class MyApp {
@ViewChild(Nav) nav: Nav;
rootPage: any = TabsPage;
pages: Array<{title: string, component: any}>;
constructor(public platform: Platform, public statusBar: StatusBar,
public splashScreen: SplashScreen) {
this.initializeApp();
this.pages = [
{ title: 'Home', component: HomePage },
{ title: 'Settings', component: Settings },
{ title: 'Journeys', component: Journeys }
];
}
initializeApp() {
this.platform.ready().then(() => {
this.statusBar.styleDefault();
this.splashScreen.hide();
});
}
openPage(page) {
this.nav.setRoot(page.component);
}
}
app.html:
<ion-menu [content]="content">
<ion-header>
<ion-toolbar>
<ion-title>Menu</ion-title>
</ion-toolbar>
</ion-header>
<ion-content>
<ion-list>
<button menuClose ion-item *ngFor="let p of pages"
(click)="openPage(p)">
{{p.title}}
</button>
</ion-list>
</ion-content>
</ion-menu>
<ion-nav [root]="rootPage" #content swipeBackEnabled="false"></ion-nav>
Tabs.ts:
import { Component } from '@angular/core';
import { HomePage } from '../home/home';
import { Journeys } from '../journeys/journeys';
import { Settings } from '../settings/settings';
@Component({
templateUrl: 'tabs.html'
})
export class TabsPage {
tab1Root = HomePage;
tab2Root = Journeys;
tab3Root = Settings;
constructor() {
}
}
Tabs.html:
<ion-tabs>
<ion-tab [root]="tab1Root" tabTitle='Home' tabIcon='ios-home'></ion-tab>
<ion-tab [root]="tab2Root" tabTitle='Journeys' tabIcon='ios-car'></ion-tab>
<ion-tab [root]="tab3Root" tabTitle='Settings' tabIcon='md-settings'></ion-tab>
主页.html:
<ion-header>
<ion-navbar>
<button ion-button menuToggle>
<ion-icon name="menu"></ion-icon>
</button>
<ion-title>Home</ion-title>
</ion-navbar>
</ion-header>
<ion-content padding>
<ion-grid>
<ion-row>
<ion-col col-12>
<p class='homepage_placeholder'>Homepage Placeholder</p>
</ion-col>
</ion-row>
</ion-grid>
</ion-content>
【问题讨论】:
-
用源代码发布你的问题,没有办法弄清楚你实现的代码有什么问题。
-
如果您需要更多代码,请询问,谢谢。