NpnSlider (A Multi Range Slider Component)

NpnSlider is a reusable range slider component using Angular v6.0. It can be used either as a multi range or a single range slider. By default, it is a multi range slider.

Installation

NPM

npm install --save npn-slider

Yarn

yarn add npn-slider

Usage

Html

<npn-slider [min]="2006" [max]="2020" (onChange)="onSliderChange($event)"></npn-slider>

Attributes

Attributes	Description
@Input() min: number	The minimum value of slider
@Input() max: number	The maximum value of slider
@Input() step: number	The value at which slider value should change
@Input() showStepIndicator: boolean	Whether the step indicator should display or not
@Input() minSelected: number	The selected value for slider's left handler
@Input() maxSelected: number	The selected value for slider's right handler
@Input() disabled: string	To disable the slider. Valid values: 'true' or 'disabled' or empty attribute
@Input() multiRange: boolean	To switch between Mutli range and Single range mode. Slider is multi range by default
@Input() hide-tooltip: boolean	To hide the tooltip that shows on hover of slider handler. Default value: 'false'
@Input() hide-values: boolean	To hide values displayed at bottom of slider. Default value: 'false'
@Output() onChange: EventEmitter<number[]>()	The event will be fired on change of selected range of values. Returns: Selected range of values as an array[], On Single range mode, a number array with single value will be returned

Example and Sample Code

a) Import 'NpnSliderModule' in your app module

import { NpnSliderModule } from "npn-slider";
  
@NgModule({
  imports:[
    ..
    NpnSliderModule
    ..
  ]
})

b) Add 'npn-slider' in your component html

<npn-slider [min]="1000" [max]="5000" (onChange)="onSliderChange($event)" [step]="500" [showStepIndicator]="true"></npn-slider>

c) Add a method in your component class to listen for onChange event from slider

/*Method to listen for onChange event from slider*/
onSliderChange(selectedValues: number[]) {
    this._currentValues = selectedValues;
}

d) You done. Run your app. cheers!

npnm/NpnSlider