Angular Matrial Slider Data Binding while dragging












1














I'm trying to control the audio volume with a material slider. Just like the YouTube audio slider. I use two way data binding like this:



  <mat-slider min="0" max="1" step="0.01" [(value)]="settingsService.audioTick.volume"></mat-slider>


The problem is, the value will only get updated when I stop dragging the slider. Which is a bad user experience because I don't immediately hear if that is a good volume. So I somehow need to do data binding while dragging.



Here is a StackBlitz: https://stackblitz.com/angular/rojampjmlap



Any Idea?






angular angular-material







share|improve this question



























    1














    I'm trying to control the audio volume with a material slider. Just like the YouTube audio slider. I use two way data binding like this:



      <mat-slider min="0" max="1" step="0.01" [(value)]="settingsService.audioTick.volume"></mat-slider>


    The problem is, the value will only get updated when I stop dragging the slider. Which is a bad user experience because I don't immediately hear if that is a good volume. So I somehow need to do data binding while dragging.



    Here is a StackBlitz: https://stackblitz.com/angular/rojampjmlap



    Any Idea?






    angular angular-material







    share|improve this question

























      1












      1








      1







      I'm trying to control the audio volume with a material slider. Just like the YouTube audio slider. I use two way data binding like this:



        <mat-slider min="0" max="1" step="0.01" [(value)]="settingsService.audioTick.volume"></mat-slider>


      The problem is, the value will only get updated when I stop dragging the slider. Which is a bad user experience because I don't immediately hear if that is a good volume. So I somehow need to do data binding while dragging.



      Here is a StackBlitz: https://stackblitz.com/angular/rojampjmlap



      Any Idea?






      angular angular-material







      share|improve this question













      I'm trying to control the audio volume with a material slider. Just like the YouTube audio slider. I use two way data binding like this:



        <mat-slider min="0" max="1" step="0.01" [(value)]="settingsService.audioTick.volume"></mat-slider>


      The problem is, the value will only get updated when I stop dragging the slider. Which is a bad user experience because I don't immediately hear if that is a good volume. So I somehow need to do data binding while dragging.



      Here is a StackBlitz: https://stackblitz.com/angular/rojampjmlap



      Any Idea?






      angular angular-material




      angular angular-material






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Nov 20 at 21:13









      Jonas

      366116




      366116
























          2 Answers
          2






          active

          oldest

          votes


















          2














          You can use the [value] property binding syntax to pass someValue as an @Input to MatSlider. MatSlider has an @Output property defined named input that gets triggered when the input value changes. You can listen to that and simply re-assign whatever is returned as the $event data to someValue.



          Here, give this a try:



          Template:



          <mat-slider 
          
  (input)="someValue = $event.value" 
          
  [value]="someValue">
          
</mat-slider>
          

          
{{ someValue }}


          Component:



          import {Component} from '@angular/core';
          

          
@Component({...})
          
export class SliderOverviewExample {
          
  someValue = 0;
          
}


          Here's an Updated Sample StackBlitz for your ref.






          share|improve this answer























          • Thanks, works great!
            – Jonas
            Nov 21 at 15:19





















          2














          You need to bind to the input Output property to get the live data change. Example:



          <mat-slider
          
  min="0"
          
  max="1"
          
  step="0.01"
          
  (input)="settingsService.audioTick.volume = $event.value"
          
  [value]="settingsService.audioTick.volume" />





          share|improve this answer



















          • 3




            You shouldn't two-way bind [(value)] and also bind (input) to the same property. Just read bind [value].
            – G. Tranter
            Nov 20 at 21:23










          • Thank you! Works like it should
            – Jonas
            Nov 21 at 15:20











          Your Answer






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          2 Answers
          2






          active

          oldest

          votes








          2 Answers
          2






          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes









          2














          You can use the [value] property binding syntax to pass someValue as an @Input to MatSlider. MatSlider has an @Output property defined named input that gets triggered when the input value changes. You can listen to that and simply re-assign whatever is returned as the $event data to someValue.



          Here, give this a try:



          Template:



          <mat-slider 
          
  (input)="someValue = $event.value" 
          
  [value]="someValue">
          
</mat-slider>
          

          
{{ someValue }}


          Component:



          import {Component} from '@angular/core';
          

          
@Component({...})
          
export class SliderOverviewExample {
          
  someValue = 0;
          
}


          Here's an Updated Sample StackBlitz for your ref.






          share|improve this answer























          • Thanks, works great!
            – Jonas
            Nov 21 at 15:19


















          2














          You can use the [value] property binding syntax to pass someValue as an @Input to MatSlider. MatSlider has an @Output property defined named input that gets triggered when the input value changes. You can listen to that and simply re-assign whatever is returned as the $event data to someValue.



          Here, give this a try:



          Template:



          <mat-slider 
          
  (input)="someValue = $event.value" 
          
  [value]="someValue">
          
</mat-slider>
          

          
{{ someValue }}


          Component:



          import {Component} from '@angular/core';
          

          
@Component({...})
          
export class SliderOverviewExample {
          
  someValue = 0;
          
}


          Here's an Updated Sample StackBlitz for your ref.






          share|improve this answer























          • Thanks, works great!
            – Jonas
            Nov 21 at 15:19
















          2












          2








          2






          You can use the [value] property binding syntax to pass someValue as an @Input to MatSlider. MatSlider has an @Output property defined named input that gets triggered when the input value changes. You can listen to that and simply re-assign whatever is returned as the $event data to someValue.



          Here, give this a try:



          Template:



          <mat-slider 
          
  (input)="someValue = $event.value" 
          
  [value]="someValue">
          
</mat-slider>
          

          
{{ someValue }}


          Component:



          import {Component} from '@angular/core';
          

          
@Component({...})
          
export class SliderOverviewExample {
          
  someValue = 0;
          
}


          Here's an Updated Sample StackBlitz for your ref.






          share|improve this answer














          You can use the [value] property binding syntax to pass someValue as an @Input to MatSlider. MatSlider has an @Output property defined named input that gets triggered when the input value changes. You can listen to that and simply re-assign whatever is returned as the $event data to someValue.



          Here, give this a try:



          Template:



          <mat-slider 
          
  (input)="someValue = $event.value" 
          
  [value]="someValue">
          
</mat-slider>
          

          
{{ someValue }}


          Component:



          import {Component} from '@angular/core';
          

          
@Component({...})
          
export class SliderOverviewExample {
          
  someValue = 0;
          
}


          Here's an Updated Sample StackBlitz for your ref.







          share|improve this answer














          share|improve this answer



          share|improve this answer








          edited Nov 20 at 21:32

























          answered Nov 20 at 21:26









          SiddAjmera

          12.4k31137




          12.4k31137












          • Thanks, works great!
            – Jonas
            Nov 21 at 15:19




















          • Thanks, works great!
            – Jonas
            Nov 21 at 15:19


















          Thanks, works great!
          – Jonas
          Nov 21 at 15:19






          Thanks, works great!
          – Jonas
          Nov 21 at 15:19















          2














          You need to bind to the input Output property to get the live data change. Example:



          <mat-slider
          
  min="0"
          
  max="1"
          
  step="0.01"
          
  (input)="settingsService.audioTick.volume = $event.value"
          
  [value]="settingsService.audioTick.volume" />





          share|improve this answer



















          • 3




            You shouldn't two-way bind [(value)] and also bind (input) to the same property. Just read bind [value].
            – G. Tranter
            Nov 20 at 21:23










          • Thank you! Works like it should
            – Jonas
            Nov 21 at 15:20
















          2














          You need to bind to the input Output property to get the live data change. Example:



          <mat-slider
          
  min="0"
          
  max="1"
          
  step="0.01"
          
  (input)="settingsService.audioTick.volume = $event.value"
          
  [value]="settingsService.audioTick.volume" />





          share|improve this answer



















          • 3




            You shouldn't two-way bind [(value)] and also bind (input) to the same property. Just read bind [value].
            – G. Tranter
            Nov 20 at 21:23










          • Thank you! Works like it should
            – Jonas
            Nov 21 at 15:20














          2












          2








          2






          You need to bind to the input Output property to get the live data change. Example:



          <mat-slider
          
  min="0"
          
  max="1"
          
  step="0.01"
          
  (input)="settingsService.audioTick.volume = $event.value"
          
  [value]="settingsService.audioTick.volume" />





          share|improve this answer














          You need to bind to the input Output property to get the live data change. Example:



          <mat-slider
          
  min="0"
          
  max="1"
          
  step="0.01"
          
  (input)="settingsService.audioTick.volume = $event.value"
          
  [value]="settingsService.audioTick.volume" />






          share|improve this answer














          share|improve this answer



          share|improve this answer








          edited Nov 20 at 21:29

























          answered Nov 20 at 21:20









          Teddy Sterne

          6,74311529




          6,74311529








          • 3




            You shouldn't two-way bind [(value)] and also bind (input) to the same property. Just read bind [value].
            – G. Tranter
            Nov 20 at 21:23










          • Thank you! Works like it should
            – Jonas
            Nov 21 at 15:20














          • 3




            You shouldn't two-way bind [(value)] and also bind (input) to the same property. Just read bind [value].
            – G. Tranter
            Nov 20 at 21:23










          • Thank you! Works like it should
            – Jonas
            Nov 21 at 15:20








          3




          3




          You shouldn't two-way bind [(value)] and also bind (input) to the same property. Just read bind [value].
          – G. Tranter
          Nov 20 at 21:23




          You shouldn't two-way bind [(value)] and also bind (input) to the same property. Just read bind [value].
          – G. Tranter
          Nov 20 at 21:23












          Thank you! Works like it should
          – Jonas
          Nov 21 at 15:20




          Thank you! Works like it should
          – Jonas
          Nov 21 at 15:20


















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