如何在屏幕底部放置离子标签?

我创建了一个简单的离子选项卡,在屏幕顶部显示我的图标。我试着把它包在一个离子脚条里,以便把它放在屏幕的底部,但是没有成功。当我这么做的时候,标签就消失了。我应该怎样才能完成我想要的外表?

<ion-footer-bar>
<ion-tabs class="tabs-icon-only tabs-stable">
...
</ion-tabs>
</ion-footer-bar>
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Since the beta 14 of Ionic (http://blog.ionic.io/the-final-beta/), there are some config variables that now default to their platform values, which means that they will try to behave according to the platform that they are built on. In the case of tabs, for iOS the default is to display on bottom, and Android on top.

You can easily "hard set" the location for all platforms by setting the tabs.position function in the $ionicConfigProvider, inside your config function like this:

MyApp.config(['$ionicConfigProvider', function($ionicConfigProvider) {


$ionicConfigProvider.tabs.position('bottom'); // other values: top


}]);

You can check documentation here

To place the ionicFramework tabs at the bottom of the screen for android devices just open your app.js file, and under angular.module add the following lines of code:

.config(function($ionicConfigProvider) {
$ionicConfigProvider.tabs.position('bottom');
})

Hope this will help.

Update for Ionic 2 (cleaner/improved syntax):

In app.js:

@App({
...
config: {
tabbarPlacement: 'bottom',
}
})

See Configs

How to place ionic tabs at the bottom of the screen in Ionic 2

For the current version ionic 2.0.0-beta.10.

In app.ts:

ionicBootstrap(MyApp, [], {
tabbarPlacement: "bottom"
});

See Config

For the soon to be released ionic 2.0.0-beta.11

In app.ts:

ionicBootstrap(MyApp, [], {
tabsPlacement: "bottom"
});

Config

Placing it in your app.js does the work.

.config(function($ionicConfigProvider) {
$ionicConfigProvider.tabs.position('bottom');
})

Ionic automatically takes platform configurations into account to adjust things like what transition style to use and whether tab icons should show on the top or bottom.

For example, In the case of tabs, for iOS the default is to display on bottom, and Android on top.

Note1 : It should be noted that when a platform is not iOS or Android, then it’ll default to iOS

Note2 : if you are developing on a desktop browser, it’s going to take on iOS default configs

myapp.config(['$ionicConfigProvider', function($ionicConfigProvider) {
$ionicConfigProvider.tabs.position('bottom'); // other values: top
}]);

Update for Ionic 2, and Ionic 3+:

You have 2 methods to change tab bar position:

Method 1: Use tabsPlacement propertive of <ion-tabs>

<ion-tabs  tabsPlacement='bottom' >
<ion-tab [root]="rootTab" tabTitle="Home"></ion-tab>
</ion-tabs>

Method 2: Change config in app.module.ts

@NgModule({
imports: [
IonicModule.forRoot(MyApp, {
tabsPlacement : 'bottom'
})
]
})

See the docs

In side the app.js file you will need to inject the $ionicConfigProvider to the .config module and add $ionicConfigProvider.tabs.position(‘bottom’)

.config(function($stateProvider, $urlRouterProvider,$ionicConfigProvider) {


$ionicConfigProvider.tabs.position('bottom'); //top


// Ionic uses AngularUI Router which uses the concept of states
// Learn more here: https://github.com/angular-ui/ui-router
// Set up the various states which the app can be in.
// Each state's controller can be found in controllers.js
$stateProvider


// setup an abstract state for the tabs directive
.state('tab', {
url: '/tab',
abstract: true,
templateUrl: 'templates/tabs.html'
})
.
.
.
// if none of the above states are matched, use this as the fallback
$urlRouterProvider.otherwise('/tab/dash');


});

Try This

<ion-footer><ion-tabs> <ion-tab tabTitle="Return"></ion-tab> </ion-tabs></ion-footer>