Angular Bar Rating

Minimal, light-weight Angular ratings.

Table of Contents

• Live Demo
• Installation
• Usage
• Options
• Themes
• Issues
• Author

Installation

Install it with npm

npm i ngx-bar-rating

Basic usage:

Import

BarRatingModule

import { BarRatingModule } from "ngx-bar-rating";

@NgModule({
  imports: [
    // ...
    BarRatingModule
  ]
})

In your template

Rating options (inputs):

• [rate]: Current rating. Can be a decimal value like 3.14, default

  undefined

  .

• [max]: Maximal rating that can be given using this widget, default

  5

• [readOnly]: A flag indicating if rating can be updated, default

  false

• [theme]: Theme class. default

  default

  , see available themes.

• [showText]: Display rating title if set, otherwise display rating value, default

  false

  .

• [titles]: Titles array. array length should be equal to the

  max

  value, each index represents the rating title, default

  []

  .

• [required]: A flag indicating if rating is required for form validation. default

  false

  .

• [disabled]: A flag indicating if rating is disabled. works only with forms, default

  false

  .

• (rateChange): An event fired when a user selects a new rating.

Event's payload equals to the newly selected rating.

• (hover): An event fired when a user is hovering over a given rating.

Event's payload equals to the rating being hovered over.

• (leave): An event fired when a user stops hovering over a given rating.

Event's payload equals to the rating of the last item being hovered over.

Movie rating example

It can be used with angular forms and reactive forms, for example:

form is valid: {{ form.valid ? 'true' : 'false' }}

{{ formRating }}

Predefined themes

Add the rating theme either in

index.html

Or in the global style

style.scss

• Pure css stars (default)

  [theme]="'default'"

@import '~ngx-bar-rating/themes/br-default-theme'

• Bootstrap stars

  [theme]="'bootstrap'"

@import '~ngx-bar-rating/themes/br-bootstrap-theme';

• Fontawesome stars

  [theme]="'fontawesome'"

@import '~ngx-bar-rating/themes/br-fontawesome-theme';

• Fontawesome-o stars

  [theme]="'fontawesome-o'"

@import '~ngx-bar-rating/themes/br-fontawesome-o-theme';

• Horizontal bars

  [theme]="'horizontal'"

@import '~ngx-bar-rating/themes/br-horizontal-theme';

• Vertical bars

  [theme]="'vertical'"

@import '~ngx-bar-rating/themes/br-vertical-theme';

• Custom stars

  [theme]="'stars'"

@import '~ngx-bar-rating/themes/br-stars-theme';

• Movie rating

  [theme]="'movie'"

  css
  @import '~ngx-bar-rating/themes/br-movie-theme';
  

• Square rating

  [theme]="'square'"

@import '~ngx-bar-rating/themes/br-square-theme';

Rating style can be easily customized, check the classes used in any theme and add your own css.

You can also do the same for forms classes such as

untouched, touched, dirty, invalid, valid ...etc

If you have a nice rating style you would like to share, prupose your theme and I will include it in the package.

Issues

If you identify any errors in this component, or have an idea for an improvement, please open an issue. I am excited to see what the community thinks of this project, and I would love your input!

Author

Murhaf Sousli

• github/murhafsousli
• twitter/murhafsousli