I am building a value selector component in ionic/angular however I have one issue with the message/title I am passing to the component. I would like to be able to specify where the currently selected value is displayed within the message.
I thought about passing some marker like %value% inside the message string to be processed by the component. However, there must be the more standard approach to handle this?
In the following snapshot I would like the <ion-badge> {{Value}} </ion-badge>
displayed where the X is.
<div class="ValueSelector_Container">
<div class="Message">
<ion-label>{{Message}} <ion-badge> {{Value}} </ion-badge> </ion-label>
</div>
...
Here is how I am invoking/hosting the current component. I will eventually handle the output of the actual selected value
<ValueSelectorComp Message="Play X minutes before switching to bla bla" ></ValueSelectorComp>
I have added a code reproduction via stackblitz here it is
If you have a working fix/suggestion please fork and report the link. Thank you.
https://stackblitz.com/edit/ionic-fx1ktl?file=pages%2Fhome%2Fhome.ts
Ionic:
Ionic CLI : 6.13.1 (C:\Users\AXM\AppData\Roaming\npm\node_modules\@ionic\cli)
Ionic Framework : ionic-angular 3.9.2
@ionic/app-scripts : 3.2.4
Cordova:
Cordova CLI : 9.0.0 ([email protected])
Cordova Platforms : android 7.0.0, browser 5.0.3
Cordova Plugins : cordova-plugin-ionic-webview 1.1.1, (and 13 other plugins)
Utility:
cordova-res : 0.15.3
native-run : not installed
System:
NodeJS : v10.16.0 (C:\Program Files\nodejs\node.exe)
npm : 6.9.0
OS : Windows 10
npm show ionic version
5.4.16
npm show cordova version
11.0.0
npm show angular version
1.8.2
show @angular/core version
13.1.1
It works for me
home.html
<ValueSelectorComp
Message="Play {{Value}} minutes before switching to bla bla"
(MessageValue)="valueHandler($event)"
></ValueSelectorComp>
home.ts
Value: number;
valueHandler(val: number) {
this.Value = val;
}
ValueSelectorComp.html
<div class="ValueSelector_Container">
<div class="Message">
<ion-label>{{Message}}</ion-label>
</div>
</div>
ValueSelectorComp.ts
ngOnInit() {
this.MessageValue.emit(this.Value);
}
@Output() MessageValue: EventEmitter<number> = new EventEmitter();
link: stackblitz.com/edit/ionic-dvsqjg?file=pages/home/home.ts