Styling ionic 2 toast - toast

Question

Is there any way to style the text message within an ionic 2 toast?
I have tried this:
let toast = Toast.create({
message: "Some text on one line. <br /><br /> Some text on another line.",
duration: 15000,
showCloseButton: true,
closeButtonText: 'Got it!',
dismissOnPageChange: true
});
toast.onDismiss(() => {
console.log('Dismissed toast');
});
this.nav.present(toast);
}
But clearly you can't use html in the text so I am guessing the answer to my question is no?

Answer 1

You must add 'cssClass: "yourCssClassName"' in your toastCtrl function.
let toast = Toast.create({
message: "Some text on one line. <br /><br /> Some text on another line.",
duration: 15000,
showCloseButton: true,
closeButtonText: 'Got it!',
dismissOnPageChange: true,
cssClass: "yourCssClassName",
});
than you can add any feature to the your css class. But your css feature went outside the default page'css. Exmp:
page-your.page.scss.name {
//bla bla
}
.yourCssClassName {
text-align:center;
}

Answer 2

I was able to achieve a toaster color change by adding a custom class on the toaster create
let toast = this.toastCtrl.create({
message: 'Foobar was successfully added.',
duration: 5000,
cssClass: "toast-success"
});
toast.present();
}
In that pages scss file i then went outside the default nested page name ( because the toaster is NOT inside the root of ion page name thing). And all though this is a bit hacky i just explicitly targeted the next div element after the custom class that i added
.toast-success {
> div{
background-color:#32db64!important;
}
}
I say its hacky because you have to use the !important on it. You can avoid the !important by wrapping the .toast-success with .md,.ios,.wp{...
You can override the style default by overriding the main toaster variables in the theme/variables.scss file.
$toast-ios-background:(#32db64);
$toast-md-background:(#32db64);
$toast-wp-background:(#32db64);
This will only override the default value though and not a custom value. there are a few more variables that can be styled as well.

Answer 3

First, import toast controller from ionic-angular and make object of that in constructor.
import { ToastController } from "ionic-angular";
constructor(private _tc: ToastController) {
}
After that wherever you want to show your toast message write that.
let options = {
message: "Your toast message show here",
duration: 3000,
cssClass: "toast.scss"
};
this._tc.create(options).present();
Here is my scss:
.toast-message {
text-align: center;
}
Or you can check best example from this link. I think it will help you. :)
Or else check the answer on this link.

Answer 4

If you define your own css class in app.scss (not in page.scss)
you can style it with .toast-wrapper and .toast.message
No need to use > div{
Example:
.yourtoastclass {
.toast-wrapper {
background: blue;
opacity: 0.8;
border-radius: 5px;
text-align: center;
}
.toast-message {
font-size: 3.0rem;
color: white;
}
}
in theme/variables.scss you can make a default
Example (red and little transparent):
$toast-width: 75%; /* default 100% */
$toast-ios-background: rgba(153, 0, 0, .8);
$toast-md-background: rgba(153, 0, 0, 0.8);

Answer 5

Ionic 2 provide a very useful way to override their component style you can override the toaster SASS variable in src/theme/variables.scss by adding
$toast-ios-title-color: #f00 ;
$toast-md-title-color:#f00;
this will override the default style please refer to this Overriding Ionic Sass variable

Answer 6

You can accomplish, however you need to modify the toast component template itself.
Via explorer:
\node_modules\ionic-angular\components\toast\toast.js
Change line 194 (template):
{{d.message}} to <div [innerHTML]='d.message'></div>

Answer 7

You should be able to change any of the message styling in the css using .toast-message selector:
.toast-message {
font-family: Helvetica,
color: red
}
Or, if you look at the docs (http://ionicframework.com/docs/v2/api/components/toast/Toast/) there is a cssClass property you can use to assign your toast a specific class and then style that.

Answer 8

Change toast background color and opacity:
let toast = this.toastCtrl.create({
message: msg,
duration: 3000,
position: 'bottom',
cssClass: 'changeToast'
});
and add app.scss:
.changeToast{.toast-wrapper {opacity: 0.6; border-radius: 5px !important; text-align: center; background: color($colors, primary);}};
It's used with .toast-message

Answer 9

I tried all above, still didn't work, therefore I come across a new solution, you need cssClass outside of page css declaration:
let toast = this.toastCtrl.create({
message: msg,
duration: 3000,
position: 'bottom',
cssClass: 'toastcolor'
});
post-list.scss like this
page-post-list {
}
.toastcolor .toast-message {
background-color:skyblue;
}

Answer 10

Not sure about old Ionic versions, but in Ionic 5 you can't directly change inner CSS since it's encapsulated in the shadow
<ion-select>
#shadow-root
<div class="toast-container" part="container">
...
</div>
</ion-select>
so, to change .toast-container (for example) in your cssClass you should use:
.my-custom-class::part(container) {
flex-direction: column;
}
.my-custom-class {
.toast-container {
flex-direction: column; // will not work
}
}

Answer 11

I'm using ionic v5 with angular and
according to: https://ionicframework.com/docs/api/toast#css-shadow-parts
you can do something like this:
::ng-deep{
ion-toast::part(container) {
...
}
ion-toast::part(message) {
...
}
}