Javascript Ionic2:Can';我不能从A页浏览到B页,但我可以从A页浏览到C页,然后浏览到B页
第A页=登录 第B页=欢迎 C页=列表 违规组件=DefaultPopover 因此,基本上我无法从A页导航到B页,除非我从欢迎页面中删除一个组件或从DefaultPopover中注释掉注销功能 同样的组件在C页上运行良好。如果我从A页->C页导航,那么我可以导航到B页。在DefaultPopover中,如果我将注销更改为指向WelcomeController,则一切正常。我不知道发生了什么事 我在下面包括了控制器和我的离子信息输出 登录控制器Javascript Ionic2:Can';我不能从A页浏览到B页,但我可以从A页浏览到C页,然后浏览到B页,javascript,angular,ionic-framework,ionic2,Javascript,Angular,Ionic Framework,Ionic2,第A页=登录 第B页=欢迎 C页=列表 违规组件=DefaultPopover 因此,基本上我无法从A页导航到B页,除非我从欢迎页面中删除一个组件或从DefaultPopover中注释掉注销功能 同样的组件在C页上运行良好。如果我从A页->C页导航,那么我可以导航到B页。在DefaultPopover中,如果我将注销更改为指向WelcomeController,则一切正常。我不知道发生了什么事 我在下面包括了控制器和我的离子信息输出 登录控制器 import {ToastController,
import {ToastController, NavController, List} from 'ionic-angular/index';
import {WelcomeController} from '../index';
import {Component} from '@angular/core';
import {ListController} from '../content/short_form/list/list.controller';
@Component({
templateUrl: 'build/pages/login/login.controller.html'
})
export class LoginController
{
public username : string;
public password : string;
constructor(public toast : ToastController, public navCtrl: NavController)
{
}
public checkAuth()
{
if (this.username !== 'test' && this.password !== 'test') {
this.toast.create({
showCloseButton : true,
message : 'Username and password wrong',
position : 'bottom',
closeButtonText : 'Ok',
dismissOnPageChange: true
}).present();
} else{
this.navCtrl.setRoot(WelcomeController);
}
}
}
import {Component} from '@angular/core';
import {PopoverController} from 'ionic-angular/index';
import {DefaultPopover} from '../../components/popover/default/default.popover';
@Component({
templateUrl : 'build/pages/welcome/welcome.controller.html'
})
export class WelcomeController
{
constructor(public popoverCtrl : PopoverController)
{
}
public presentPopover(event)
{
this.popoverCtrl.create(DefaultPopover, {}, {
enableBackdropDismiss : true,
showBackdrop : true
}).present({
ev : event
});
}
}
import {Component} from '@angular/core';
import {
ShortFormEntity,
DetailsController
} from "../index";
import {ImageService} from "../../../../components/index";
import {NavController, PopoverController} from 'ionic-angular';
import {ShortFormService} from '../services/short_form.service';
import {DefaultPopover} from '../../../../components/popover/default/default.popover';
@Component({
templateUrl : 'build/pages/content/short_form/list/list.controller.html',
providers : [ShortFormService, ImageService]
})
export class ListController
{
public list : [ShortFormEntity];
private navCtrl : NavController;
constructor(shortFormService : ShortFormService, navCtrl : NavController, public popoverCtrl: PopoverController)
{
this.list = shortFormService.shortForms;
this.navCtrl = navCtrl
}
public createShortForm()
{
this.navCtrl.push(DetailsController);
}
public openShortForm(id)
{
this.navCtrl.push(DetailsController, {
id : id
})
}
public presentPopover(event)
{
this.popoverCtrl.create(DefaultPopover, {}, {
enableBackdropDismiss : true,
showBackdrop : true
}).present({
ev : event
});
}
}
欢迎控制器
import {ToastController, NavController, List} from 'ionic-angular/index';
import {WelcomeController} from '../index';
import {Component} from '@angular/core';
import {ListController} from '../content/short_form/list/list.controller';
@Component({
templateUrl: 'build/pages/login/login.controller.html'
})
export class LoginController
{
public username : string;
public password : string;
constructor(public toast : ToastController, public navCtrl: NavController)
{
}
public checkAuth()
{
if (this.username !== 'test' && this.password !== 'test') {
this.toast.create({
showCloseButton : true,
message : 'Username and password wrong',
position : 'bottom',
closeButtonText : 'Ok',
dismissOnPageChange: true
}).present();
} else{
this.navCtrl.setRoot(WelcomeController);
}
}
}
import {Component} from '@angular/core';
import {PopoverController} from 'ionic-angular/index';
import {DefaultPopover} from '../../components/popover/default/default.popover';
@Component({
templateUrl : 'build/pages/welcome/welcome.controller.html'
})
export class WelcomeController
{
constructor(public popoverCtrl : PopoverController)
{
}
public presentPopover(event)
{
this.popoverCtrl.create(DefaultPopover, {}, {
enableBackdropDismiss : true,
showBackdrop : true
}).present({
ev : event
});
}
}
import {Component} from '@angular/core';
import {
ShortFormEntity,
DetailsController
} from "../index";
import {ImageService} from "../../../../components/index";
import {NavController, PopoverController} from 'ionic-angular';
import {ShortFormService} from '../services/short_form.service';
import {DefaultPopover} from '../../../../components/popover/default/default.popover';
@Component({
templateUrl : 'build/pages/content/short_form/list/list.controller.html',
providers : [ShortFormService, ImageService]
})
export class ListController
{
public list : [ShortFormEntity];
private navCtrl : NavController;
constructor(shortFormService : ShortFormService, navCtrl : NavController, public popoverCtrl: PopoverController)
{
this.list = shortFormService.shortForms;
this.navCtrl = navCtrl
}
public createShortForm()
{
this.navCtrl.push(DetailsController);
}
public openShortForm(id)
{
this.navCtrl.push(DetailsController, {
id : id
})
}
public presentPopover(event)
{
this.popoverCtrl.create(DefaultPopover, {}, {
enableBackdropDismiss : true,
showBackdrop : true
}).present({
ev : event
});
}
}
列表控制器
import {ToastController, NavController, List} from 'ionic-angular/index';
import {WelcomeController} from '../index';
import {Component} from '@angular/core';
import {ListController} from '../content/short_form/list/list.controller';
@Component({
templateUrl: 'build/pages/login/login.controller.html'
})
export class LoginController
{
public username : string;
public password : string;
constructor(public toast : ToastController, public navCtrl: NavController)
{
}
public checkAuth()
{
if (this.username !== 'test' && this.password !== 'test') {
this.toast.create({
showCloseButton : true,
message : 'Username and password wrong',
position : 'bottom',
closeButtonText : 'Ok',
dismissOnPageChange: true
}).present();
} else{
this.navCtrl.setRoot(WelcomeController);
}
}
}
import {Component} from '@angular/core';
import {PopoverController} from 'ionic-angular/index';
import {DefaultPopover} from '../../components/popover/default/default.popover';
@Component({
templateUrl : 'build/pages/welcome/welcome.controller.html'
})
export class WelcomeController
{
constructor(public popoverCtrl : PopoverController)
{
}
public presentPopover(event)
{
this.popoverCtrl.create(DefaultPopover, {}, {
enableBackdropDismiss : true,
showBackdrop : true
}).present({
ev : event
});
}
}
import {Component} from '@angular/core';
import {
ShortFormEntity,
DetailsController
} from "../index";
import {ImageService} from "../../../../components/index";
import {NavController, PopoverController} from 'ionic-angular';
import {ShortFormService} from '../services/short_form.service';
import {DefaultPopover} from '../../../../components/popover/default/default.popover';
@Component({
templateUrl : 'build/pages/content/short_form/list/list.controller.html',
providers : [ShortFormService, ImageService]
})
export class ListController
{
public list : [ShortFormEntity];
private navCtrl : NavController;
constructor(shortFormService : ShortFormService, navCtrl : NavController, public popoverCtrl: PopoverController)
{
this.list = shortFormService.shortForms;
this.navCtrl = navCtrl
}
public createShortForm()
{
this.navCtrl.push(DetailsController);
}
public openShortForm(id)
{
this.navCtrl.push(DetailsController, {
id : id
})
}
public presentPopover(event)
{
this.popoverCtrl.create(DefaultPopover, {}, {
enableBackdropDismiss : true,
showBackdrop : true
}).present({
ev : event
});
}
}
DefaultPopover
import {Component} from '@angular/core';
import {ViewController, NavController} from 'ionic-angular/index';
import {LoginController} from '../../../pages/login/login.controller';
@Component({
templateUrl : 'build/components/popover/default/default.popover.html'
})
export class DefaultPopover
{
constructor(public viewCtrl : ViewController, public navCtrl : NavController)
{
}
close()
{
this.viewCtrl.dismiss();
}
logout()
{
this.navCtrl.setRoot(LoginController);
}
}
离子信息
Cordova CLI: 6.3.1
Ionic Framework Version: 2.0.0-beta.11
Ionic CLI Version: 2.0.0
Ionic App Lib Version: 2.0.0-beta.20
ios-deploy version: Not installed
ios-sim version: Not installed
OS: Mac OS X El Capitan
Node Version: v4.5.0
Xcode version: Xcode 7.2.1 Build version 7C1002
编辑:
澄清@andreaspfr关于进口的问题。我遵循了angular2种子范例,每个目录都有一个index.ts文件,用于导入所有子目录和ts文件。使导入更干净一点
其中pages/index.ts看起来像
export * from './content/index';
export * from './login/index';
export * from './welcome/index';
您确定正确加载Welcome页面吗?在Login.ts中,我可以看到您像这样从“../index”集成WelcomePage
import{WelcomeController}
但是在your Welcome.ts中,您从页面目录build/pages/Welcome/Welcome.controller.html
加载模板。我想应该是这样的。/pages/welcome