Enhancing Angular 2 slider functionality with the integration of Ion.RangeSlider library

I recently came across a library with a slider range feature in AngularJS called Ion.RangeSlider.

There is also a wrapper created for Angular 2 to make it compatible: ng2-ion-range-slider

Currently, I am using webpack instead of Angular-CLI.

Although I followed the installation instructions for ng2-ion-range-slider, the styles are not displaying correctly. Can anyone guide me on where to specify the style paths in webpack?

Answer №1

Finally succeeded after overcoming obstacles.

To start off, my setup involves Angular 5, Webpack, and Angular Material.

  1. Include the slider library and its wrapper in the package.json file.

    "ion-rangeslider": "2.2.0" "ng2-ion-range-slider": "~1.0.3"

  2. Add the slider styles to the theme.scss file within the project:

    @import '~@angular/material/_theming.scss'; @import '~ion-rangeslider/css/ion.rangeSlider.css'; @import '~ion-rangeslider/css/ion.rangeSlider.skinModern.css'; // @import '~ion-rangeslider/css/ion.rangeSlider.skinFlat.css';

Choose and add the necessary styles based on the skin you prefer.

  1. No need to import any javascript files in webpack, specifically these two:

    jquery/dist/jquery.min.js ion-rangeslider/js/ion.rangeSlider.js

  2. Import the IonRangeSliderModule in your AppModule.

    import { IonRangeSliderModule } from 'ng2-ion-range-slider';

You can now utilize it with ease:

<ion-range-slider type="double" [min]="min" [max]="max" [step]="step" [from]="value1" 
                  [to]="value2" (onFinish)="sliderChange($event)">
</ion-range-slider>

Update

For those not using Angular Material

You can import both css and scss files within the webpack configuration file.

1-) Install the sass-loader library:

"sass-loader": "^6.0.3",
"sass-resources-loader": "^1.3.3",

2-) Create a new scss file within the project under any name (e.g. ./src/index.scss) and include all the desired css and scss imports in this file.

3-) In the webpack.common.js file, insert the following rule or modify it if already present:

/**
 * To string and sass loader support for *.scss files (from Angular components)
 * Returns compiled CSS content as a string
 *
 */
{
  test: /\.scss$/,
  use: ['to-string-loader', 'css-loader', 'sass-loader',
    {
      loader: 'sass-resources-loader',
      options: {
        // Provide path to the file with resources
        resources: `./src/index.scss`
      },
    },
  ],
  exclude: [helpers.root('src', 'styles')]
},

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