Ngx-Bootstrap - ProgressBar

ngx-bootstrap progress bar component provides a progress component to show progress of a workflow with flexible bars.

ProgressbarComponent

selector

progressbar

Inputs

animate − boolean, if true changing value of progress bar will be animated.

max − number, maximum total value of progress element.

striped − boolean, If true, striped classes are appped.

type − ProgressbarType, provide one of the four supported contextual classes: success, info, warning, danger.

value − number | any[], current value of progress bar. Could be a number or array of objects pke {"value":15,"type":"info","label":"15 %"}.

Example

As we re going to use a progressbar, We ve to update app.module.ts used in ngx-bootstrap Popover chapter to use ProgressbarModule and ProgressbarConfig.

Update app.module.ts to use the ProgressbarModule and ProgressbarConfig.

app.module.ts


import { BrowserModule } from  @angular/platform-browser ;
import { NgModule } from  @angular/core ;
import { BrowserAnimationsModule } from  @angular/platform-browser/animations ;
import { AppComponent } from  ./app.component ;
import { TestComponent } from  ./test/test.component ;
import { AccordionModule } from  ngx-bootstrap/accordion ;
import { AlertModule,AlertConfig } from  ngx-bootstrap/alert ;
import { ButtonsModule } from  ngx-bootstrap/buttons ;
import { FormsModule } from  @angular/forms ;
import { CarouselModule } from  ngx-bootstrap/carousel ;
import { CollapseModule } from  ngx-bootstrap/collapse ;
import { BsDatepickerModule, BsDatepickerConfig } from  ngx-bootstrap/datepicker ;
import { BsDropdownModule,BsDropdownConfig } from  ngx-bootstrap/dropdown ;
import { PaginationModule,PaginationConfig } from  ngx-bootstrap/pagination ;
import { PopoverModule, PopoverConfig } from  ngx-bootstrap/popover ;
import { ProgressbarModule,ProgressbarConfig } from  ngx-bootstrap/progressbar ;

@NgModule({
   declarations: [
      AppComponent,
      TestComponent
   ],
   imports: [
      BrowserAnimationsModule,
      BrowserModule,
      AccordionModule,
      AlertModule,
      ButtonsModule,
      FormsModule,
      CarouselModule,
      CollapseModule,
      BsDatepickerModule.forRoot(),
      BsDropdownModule,
      ModalModule,
      PaginationModule,
      PopoverModule,
      ProgressbarModule
   ],
   providers: [AlertConfig, 
      BsDatepickerConfig, 
      BsDropdownConfig,
      BsModalService,
      PaginationConfig,
      ProgressbarConfig],
   bootstrap: [AppComponent]
})
export class AppModule { }

Update test.component.html to use the modal.

test.component.html


<span class="row">
   <span class="col-sm-4">
      <span class="mb-2">
         <progressbar [value]="value"></progressbar>
      </span>
   </span>
   <span class="col-sm-4">
      <span class="mb-2">
         <progressbar [value]="value" type="warning"
            [striped]="true">{{value}}%</progressbar>
      </span>
   </span>
   <span class="col-sm-4">
      <span class="mb-2">
         <progressbar [value]="value" type="danger" 
            [striped]="true" [animate]="true"
            ><i>{{value}} / {{max}}</i></progressbar>
      </span>
   </span>
</span>

Update test.component.ts for corresponding variables and methods.

test.component.ts


import { Component, OnInit } from  @angular/core ;

@Component({
   selector:  app-test ,
   templateUrl:  ./test.component.html ,
   styleUrls: [ ./test.component.css ]
})
export class TestComponent implements OnInit {

   max: number = 100;
   value: number = 25;
   constructor() {}

   ngOnInit(): void {
   } 
}

Build and Serve

Run the following command to start the angular server.


ng serve