how can I put the ion-tabs on top of all the displayed content.
<ion-content>
/* ion-item*/
</ion-content>
<ion-tabs>
/*ion-tab*/
</ion-tabs>
You shouldn't create your page inside the tabs file as your are doing now.
You should create a separate component with your content, and then use your tabs you navigate to these components(Views). Here is an example of some code I wrote for a previous application I created:
<ion-tabs #tabs>
<ion-tab-bar slot="bottom">
<ion-tab-button tab="tab1">
<ion-icon name="home-outline"></ion-icon>
</ion-tab-button>
<ion-tab-button tab="tab2" (click)="openModal()">
<ion-icon name="add-circle-outline"></ion-icon>
</ion-tab-button>
<ion-tab-button tab="tab3" [disabled]="!isAutenticated">
<ion-icon name="notifications-outline"></ion-icon>
</ion-tab-button>
</ion-tab-bar>
</ion-tabs>
As seen on the example each ion-tab-button references to a specific tab, these tabs will contain your content.
Hope that gave you some clarity.
Related
I've made a custom toolbar component:
<ion-toolbar>
<ion-title color="black" size="small"><strong>Account Information</strong></ion-title>
<ion-buttons slot="start">
<ion-back-button (click)="return()" color="green" defaultHref="/"></ion-back-button>
</ion-buttons>
<ion-content></ion-content>
</ion-toolbar>
If I reuse this toolbar in different places in my app, can i customize the content of it somehow?
for example, how can I add a save button to it in a page where i use the
toolbar component?:
<ion-header class="ion-no-border">
<app-toolbar>
<ion-buttons slot="primary">
<ion-button (click)="save()" color="green">
Save
</ion-button>
</ion-buttons>
</app-toolbar>
</ion-header>
<ion-content>
<ion-grid>
...
In this example the save button doesn't show up
I have an application with the tabs layout.
I need six tab-buttons in the tab-bar. There is not enough space for more than 4/5 elements.
So I decided to add an overflow element to the ion-tab-bar element.
But even here the tabs are displayed unfavorably.
May you have a better solution for me.
<ion-tabs>
<ion-tab-bar slot="bottom" style="width: 100%; overflow-y: auto; overflow-x: auto;">
<ion-tab-button tab="registrieren">
<ion-icon name="person-add"></ion-icon>
<ion-label>Registrieren</ion-label>
</ion-tab-button>
<ion-tab-button tab="aufnahme">
<ion-icon name="add-circle"></ion-icon>
<ion-label>Aufnahme</ion-label>
</ion-tab-button>
<ion-tab-button tab="entfernen">
<ion-icon name="remove-circle"></ion-icon>
<ion-label>Entfernen</ion-label>
</ion-tab-button>
<ion-tab-button tab="standortwechsel">
<ion-icon name="md-car"></ion-icon>
<ion-label>Übergabe</ion-label>
</ion-tab-button>
<ion-tab-button tab="admin-bestand">
<ion-icon name="ios-albums"></ion-icon>
<ion-label>Bestand</ion-label>
</ion-tab-button>
<ion-tab-button tab="system">
<ion-icon name="settings"></ion-icon>
<ion-label>System</ion-label>
</ion-tab-button>
</ion-tab-bar>
</ion-tabs>
CSS
ion-tab-bar {
overflow-x: scroll;
justify-content: left;
}
The best you can do, if you have that many TABS, is to use ion-segment instead. You can change styles so it can look as a tab, and you can make them slide in horizontal. The examples on ionic docs componets, look ugly but you can make them as TAB. Hope i could help.
If I'm not mistaken, the BMW's app that connects to the car use ion-segment as tab on the top, and it look preety good.
I'm creating an ionic 4 application. using the Tab component to present 3 tabs. the default color of the tab component in ionic is blue. the default background color is white. I would like to change and choose another background color.
The documentation offer to add:
:root {
--ion-tab-bar-background: red; // or some other color
}
It did not work for me.
I also tried to modify variables.scss in theme folder in ionic 4 application
this also did not work for me.
I also read other posts in SOF but nothing succeeds or relevant to ionic 4
for example this post:How to change the background color of tab bar and tab icon in Ionic 4 offer solutions that did not work for me
my basic template:
<ion-tabs main color="primary">
<ion-tab-bar slot="top" >
<ion-tab-button tab="tab1">
<ion-icon name="flash"></ion-icon>
<ion-label>tab1</ion-label>
</ion-tab-button>
<ion-tab-button tab="tab2">
<ion-icon name="apps"></ion-icon>
<ion-label>tab2</ion-label>
</ion-tab-button>
<ion-tab-button tab="tab3">
<ion-icon name="send"></ion-icon>
<ion-label>tab3</ion-label>
</ion-tab-button>
</ion-tab-bar>
</ion-tabs>
<ion-header>
<ion-toolbar>
<ion-title>
home
</ion-title>
</ion-toolbar>
</ion-header>
<ion-content>
<ion-card class="welcome-card">
<ion-img src="./../../assets/background-for-baby-picture.jpg"></ion-img>
<ion-card-header>
<ion-card-subtitle>guide</ion-card-subtitle>
<ion-card-title>welcome</ion-card-title>
</ion-card-header>
<ion-card-content>
<p>info </p>
</ion-card-content>
</ion-card>
<ion-list lines="none">
<ion-list-header>
</ion-list-header>
</ion-list>
</ion-content>
i've the the following problem with the header (toolbar) position in the roots pages:
Why the headers root pages are located above the tabs ? i need to put them within childs page.
the code is so simply:
tabs.html
<ion-tabs tabsPlacement="top" tabsLayout="icon-bottom" tabsHighlight=true>
<ion-tab [root]="tab1Root" tabTitle="Home" tabIcon="home"></ion-tab>
<ion-tab [root]="tab2Root" tabTitle="About" tabIcon="information-circle">
</ion-tab>
<ion-tab [root]="tab3Root" tabTitle="Contact" tabIcon="contacts"></ion-tab>
</ion-tabs>
tab1Root (home.html)
<ion-header>
<ion-toolbar>
<div >
<small>
this is the toolbar ...
</small>
</div>
<ion-buttons end>
<button ion-button icon-only>
<ion-icon name="more"></ion-icon>
</button>
</ion-buttons>
</ion-toolbar>
</ion-header>
<ion-content padding>
<h2>Welcome to Ionic!</h2>
<p>
This starter project comes with simple tabs-based layout for apps
that are going to primarily use a Tabbed UI.
</p>
<p>
Take a look at the <code>src/pages/</code> directory to add or change tabs,
update any existing page or create new pages.
</p>
</ion-content>
thanks.
Because you have placed the <ion-toolbar> within an <ion-header> which will position it at the top (header) of the screen. Please see the Ionic Toolbar docs.
Try placing it within <ion-content> instead.
<ion-content>
<ion-toolbar>
<ion-title>this is the toolbar ...</ion-title>
</ion-toolbar>
</ion-content>
I am building an Ionic 2 application with side-menu and want to customize my side menu as can be seen in the following image (not exact same, however the important part is how to get that first block with such a picture and some text), with custom color for the entire toolbar etc?:
My application looks like following:
My app.html:
<ion-menu [content]="content">
<ion-toolbar>
<ion-title>Menu</ion-title>
</ion-toolbar>
<ion-content>
<ion-list>
<button menuClose ion-item *ngFor="let p of pages" (click)="openPage(p)">
<ion-icon name="{{p.name}}"></ion-icon>
{{p.title}}
</button>
</ion-list>
</ion-content>
</ion-menu>
<!-- Disable swipe-to-go-back because it's poor UX to combine STGB with side menus -->
<ion-nav [root]="rootPage" #content swipeBackEnabled="false"></ion-nav>
You can do it just adding some standard HTML code, and with CSS you can customize the style. Create the CSS Class rules in the .scss file. Rember to import
#import "build/app.html"; in the app.core.scss file. You'll find other information to personalize your app there
And for display the first block part you can add your code before the ion-list of the menu and after the tag <ion-content>.
You can delete this part, so it's more easy to create your custom layout.
<ion-toolbar>
<ion-title>Menu</ion-title>
</ion-toolbar>
The code will be:
<ion-menu [content]="content">
<ion-content>
<!--Here you can add all the code
you want, so you can display whatever you want-->
<!--Menu list-->
<ion-list class="menuList">
<button menuClose ion-item *ngFor="let p of pages" (click)="openPage(p)" class="menuButton">
<ion-icon name="{{p.name}}"></ion-icon>
{{p.title}}
</button>
</ion-list>
</ion-content>
</ion-menu>
If you need some more help, don't hesitate to ask.