How to avoid back button generated by [navPush] (处理生成的后退按钮)
How to avoid back button generated by [navPush] (Handling generated back Button)
我有一个主页，这是我的第一个屏幕。
在我导航到某些页面后单击按钮我需要返回主页而不需要返回按钮
导航我用[navPush]='pageName';
此 navPush 自动生成后退按钮。但是我回去的时候不需要后退按钮。
我试过 navPop 它工作正常，但问题是它只能进入下一页。
例子
if i have 10 pages from 10th page i have to come to 1st page using ionic navPop i am not able to achieve this .
When i tried with navPush i am able to get back but i am not able to avoid the back button in homepage.
问题：
Is there anything else i am missing how to avoid the back button generated using navPush or navPop
On clicking a button I need to get back to the home page without back
button
请看看这个working plunker。
您可以这样使用 setRoot() method：
this.navCtrl.setRoot(HomePage);
如果您确实需要使用push方法而不是setRoot，您也可以尝试使用ViewController中的showBackButton() method
showBackButton(Set): Set if the back button for the current view is
visible or not. Be sure to call this after ionViewWillEnter to make
sure the DOM has been rendered.
我有一个主页，这是我的第一个屏幕。
在我导航到某些页面后单击按钮我需要返回主页而不需要返回按钮
导航我用[navPush]='pageName';
此 navPush 自动生成后退按钮。但是我回去的时候不需要后退按钮。
我试过 navPop 它工作正常，但问题是它只能进入下一页。
例子
if i have 10 pages from 10th page i have to come to 1st page using ionic
navPopi am not able to achieve this .When i tried with navPush i am able to get back but i am not able to avoid the back button in homepage.
问题：
Is there anything else i am missing how to avoid the back button generated using
navPushornavPop
On clicking a button I need to get back to the home page without back button
请看看这个working plunker。
您可以这样使用 setRoot() method：
this.navCtrl.setRoot(HomePage);如果您确实需要使用
push方法而不是setRoot，您也可以尝试使用ViewController中的showBackButton() methodshowBackButton(Set): Set if the back button for the current view is visible or not. Be sure to call this after ionViewWillEnter to make sure the DOM has been rendered.