Add jQuery-Knob in Angular 2

Question

I am new to Angular 2.0 and using aspnetboilerplate template.

I am trying to integrate jQuery-Knob .

First, I included jquery.knob.min.js in scripts in .angular-cli.json :

"scripts": 
[
    "../src/bsb-theme/js/jquery.validate.js",
    "../src/bsb-theme/js/jquery.knob.min.js"
]

Then, I made an input in dashboard.component.html :

<input type="text" class="knob" value="40"
    data-width="125"
    data-height="125"
    data-thickness="0.25"
    data-angleArc="250"
    data-angleoffset="-35"
    data-fgColor="#00BCD4">

But the output is a text box only.

Answer 1

jQuery-Knob doesn't work out-of-the-box with Angular 2.

Try this library: https://github.com/xzegga/angular2-knob

---

Usage

IMPORTING ANGULAR MODULE:

import { KnobModule } from "angular2-knob";

@NgModule({
  declarations: [
    AppComponent
  ],
  imports: [KnobModule]
  bootstrap: [AppComponent]
})

HTML USE:

<div ui-knob [value]="value" [options]="knOptions"></div>

CONFIGURING OPTIONS IN ANGULAR COMPONENT:

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

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent{
  knOptions = {
    readOnly: true,
    size: 140,
    unit: '%',
    textColor: '#000000',
    fontSize: '32',
    fontWeigth: '700',
    fontFamily: 'Roboto',
    valueformat: 'percent',
    value: 0,
    max: 100
    trackWidth: 19,
    barWidth: 20,
    trackColor: '#D8D8D8',
    barColor: '#FF6F17',
    subText: {
      enabled: true,
      fontFamily: 'Verdana',
      font: '14',
      fontWeight: 'bold',
      text: 'Overall',
      color: '#000000',
      offset: 7
    },
  }
  value = 45; 
}