File

projects/wvr-elements/src/lib/wvr-list/wvr-list.component.ts

Description

A stylable list.

Extends

WvrBaseComponent

Implements

AfterViewInit OnDestroy

Metadata

changeDetection	`ChangeDetectionStrategy.Default`
selector	`wvr-list-component`
styleUrls	`./wvr-list.component.scss`
templateUrl	`./wvr-list.component.html`

Index

Constructor

constructor(injector: Injector)

Defined in projects/wvr-elements/src/lib/wvr-list/wvr-list.component.ts:21

Parameters :

Name	Type	Optional
injector	`Injector`	No

Inputs

listType
Type : `string`
Default value : `'unordered'`
Defined in projects/wvr-elements/src/lib/wvr-list/wvr-list.component.ts:17
Specifies the display format of this list.

animate
Type : `string`
Inherited from `WvrBaseComponent`
Defined in `WvrBaseComponent:68`
A setter which parses a json string describing animation instructions and stores the derived object in `_animationSettings`.

animateConfig
Type : `string`
Inherited from `WvrBaseComponent`
Defined in `WvrBaseComponent:76`
A setter which parses a json string describing animation setting and stores the derived object in `_animationConfig`.

animateId
Type : `string`
Inherited from `WvrBaseComponent`
Defined in `WvrBaseComponent:84`
An attribute input allowing for the designation of an animation identifier for the purpose of animation targeting.

animateTarget
Type : `string`
Inherited from `WvrBaseComponent`
Defined in `WvrBaseComponent:87`
An attribute input allowing for the designation of an animation target for animation events.

hiddenInMobile
Type : `boolean`
Default value : `false`
Inherited from `WvrBaseComponent`
Defined in `WvrBaseComponent:107`
An attribute input specifying if this component should be hidden in the mobile layout.

ngBindings
Type : `string`
Inherited from `WvrBaseComponent`
Defined in `WvrBaseComponent:116`

themeVariant
Type : `ThemeVariantName`
Inherited from `WvrBaseComponent`
Defined in `WvrBaseComponent:55`
Used to define the class type of an alert component.

wvrData
Type : `string`
Inherited from `WvrBaseComponent`
Defined in `WvrBaseComponent:45`

wvrTheme
Type : `string`
Inherited from `WvrBaseComponent`
Defined in `WvrBaseComponent:50`
Allows for the override of theme for the particular component.

Outputs

animationEventTrigger
Type : `EventEmitter`
Inherited from `WvrBaseComponent`
Defined in `WvrBaseComponent:110`
An Output biding used for triggering animations.

HostBindings

class.wvr-bootstrap

Type : boolean

Default value : true

Inherited from WvrBaseComponent

Defined in WvrBaseComponent:58

A host binding used to ensure the presense of the wvr-bootstrap class.

class.wvr-hidden

Type : boolean

Inherited from WvrBaseComponent

Defined in WvrBaseComponent:102

A host bound accessor which applies the wvr-hidden class if both isMobileLayout and hiddenInMobile evaluate to true.

style

Type : any

Inherited from WvrBaseComponent

Defined in WvrBaseComponent:60

Methods

ngAfterViewInit

ngAfterViewInit()

Defined in projects/wvr-elements/src/lib/wvr-list/wvr-list.component.ts:27

Returns : void

ngOnDestroy

ngOnDestroy()

Inherited from WvrBaseComponent

Defined in WvrBaseComponent:39

Returns : void

Private project

project()

Defined in projects/wvr-elements/src/lib/wvr-list/wvr-list.component.ts:44

Returns : void

applyThemeOverride

applyThemeOverride(customProperty: string, value: string)

Inherited from WvrBaseComponent

Defined in WvrBaseComponent:237

Parameters :

Name	Type	Optional
customProperty	`string`	No
value	`string`	No

Returns : void

bootstrapNgBindings

bootstrapNgBindings()

Inherited from WvrBaseComponent

Defined in WvrBaseComponent:175

Returns : void

getWvrData

getWvrData()

Inherited from WvrBaseComponent

Defined in WvrBaseComponent:262

Returns : string

hasWvrData

hasWvrData()

Inherited from WvrBaseComponent

Defined in WvrBaseComponent:258

Returns : boolean

initializeAnimationElement

initializeAnimationElement()

Inherited from WvrBaseComponent

Defined in WvrBaseComponent:267

Returns : void

initializeAnimationRegistration

initializeAnimationRegistration()

Inherited from WvrBaseComponent

Defined in WvrBaseComponent:273

Returns : void

ngAfterContentInit

ngAfterContentInit()

Inherited from WvrBaseComponent

Defined in WvrBaseComponent:160

Used for post content initialization animation setup.

Returns : void

ngOnInit

ngOnInit()

Inherited from WvrBaseComponent

Defined in WvrBaseComponent:145

Used to setup this component for animating.

Returns : void

onAnimationEvent

onAnimationEvent($event: Event)

Inherited from WvrBaseComponent

Defined in WvrBaseComponent:290

Trigger's the animation specified by the incoming event.

Parameters :

Name	Type	Optional
$event	`Event`	No

Returns : void

Private processData

processData()

Inherited from WvrBaseComponent

Defined in WvrBaseComponent:295

Returns : void

triggerAnimations

triggerAnimations(animationTriggerType: string)

Inherited from WvrBaseComponent

Defined in WvrBaseComponent:244

Plays the animation specified by the incoming animation trigger.

Parameters :

Name	Type	Optional
animationTriggerType	`string`	No

Returns : void

Properties

Private Readonly observer

Default value :

new MutationObserver(() => {
    this.project();
  })

Defined in projects/wvr-elements/src/lib/wvr-list/wvr-list.component.ts:19

Private _animationConfig

Type : any

Default value : {}

Inherited from WvrBaseComponent

Defined in WvrBaseComponent:73

An object representation of the settings specifying the specific behavior of the animation for this component.

Private Readonly _animationService

Type : AnimationService<WvrBaseComponent>

Inherited from WvrBaseComponent

Defined in WvrBaseComponent:93

A reference to the AnimationService

Private _animationSettings

Type : any

Default value : {}

Inherited from WvrBaseComponent

Defined in WvrBaseComponent:65

An object representation of the animation instructions for this component.

Private _ngBindings

Type : literal type

Inherited from WvrBaseComponent

Defined in WvrBaseComponent:114

animationRootElem

Type : ElementRef

Decorators :


                            @ViewChild('animationRoot')

Inherited from WvrBaseComponent

Defined in WvrBaseComponent:90

A view child of the template element containing the #animationRoot identifier.

Private animationStateId

Type : number

Inherited from WvrBaseComponent

Defined in WvrBaseComponent:81

An identifier used to access the animation state for this component.

Readonly appConfig

Type : AppConfig

Inherited from WvrBaseComponent

Defined in WvrBaseComponent:37

A reference to the AppConfig

Readonly cdRef

Type : ChangeDetectorRef

Inherited from WvrBaseComponent

Defined in WvrBaseComponent:34

A reference to the ChangeDetectorRef

Readonly componentRegistry

Type : ComponentRegistryService<WvrBaseComponent>

Inherited from WvrBaseComponent

Defined in WvrBaseComponent:25

A reference to the ComponentRegistryService

data

Type : literal type

Default value : {}

Inherited from WvrBaseComponent

Defined in WvrBaseComponent:42

Readonly eRef

Type : ElementRef

Inherited from WvrBaseComponent

Defined in WvrBaseComponent:31

A reference to the ElementRef

Readonly id

Type : number

Inherited from WvrBaseComponent

Defined in WvrBaseComponent:28

A generated unique identifier for this comonent.

isMobile

Type : Observable<boolean>

Inherited from WvrBaseComponent

Defined in WvrBaseComponent:120

isMobileLayout

Type : boolean

Inherited from WvrBaseComponent

Defined in WvrBaseComponent:112

Private Readonly kebabize

Default value : () => {...}

Inherited from WvrBaseComponent

Defined in WvrBaseComponent:321

Private Readonly ngBindingsService

Type : NgBindingsService

Inherited from WvrBaseComponent

Defined in WvrBaseComponent:99

A reference to the NgBindingsService

Readonly store

Type : Store<RootState>

Inherited from WvrBaseComponent

Defined in WvrBaseComponent:40

A reference to the Store

style

Decorators :


                            @HostBinding('style')

Inherited from WvrBaseComponent

Defined in WvrBaseComponent:60

Protected subscriptions

Type : Array<Subscription>

Inherited from WvrBaseComponent

Defined in WvrBaseComponent:122

themeOverrides

Type : object

Default value : {}

Inherited from WvrBaseComponent

Defined in WvrBaseComponent:47

Private Readonly themeService

Type : ThemeService

Inherited from WvrBaseComponent

Defined in WvrBaseComponent:96

A reference to the ThemeService

variantTypes

Type : []

Default value : []

Inherited from WvrBaseComponent

Defined in WvrBaseComponent:62

wvrBootstrap

Default value : true

Decorators :


                            @HostBinding('class.wvr-bootstrap')

Inherited from WvrBaseComponent

Defined in WvrBaseComponent:58

A host binding used to ensure the presense of the wvr-bootstrap class.

import { AfterViewInit, ChangeDetectionStrategy, Component, Injector, Input, OnDestroy } from '@angular/core';
import { projectContent } from '../shared/utility/projection.utility';
import { WvrBaseComponent } from '../shared/wvr-base.component';

/**
 * A stylable list.
 */
@Component({
  selector: 'wvr-list-component',
  templateUrl: './wvr-list.component.html',
  styleUrls: ['./wvr-list.component.scss'],
  changeDetection: ChangeDetectionStrategy.Default
})
export class WvrListComponent extends WvrBaseComponent implements AfterViewInit, OnDestroy {

  /** Specifies the display format of this list.  */
  @Input() listType = 'unordered';

  private readonly observer = new MutationObserver(() => {
    this.project();
  });

  constructor(injector: Injector) {
    super(injector);
  }

  ngAfterViewInit(): void {
    this.project();
    const element: Element = this.eRef.nativeElement.querySelector('template[list-items],template[wvr-compile]');
    if (!!element) {
      this.observer.observe(element, {
        attributes: false,
        childList: true,
        subtree: false
      });
    }
  }

  ngOnDestroy(): void {
    super.ngOnDestroy();
    this.observer.disconnect();
  }

  private project(): void {
    projectContent(this.eRef, 'template[list-items],template[wvr-compile]', 'ul[list-items],ol[list-items],dl[list-items],div[list-items]');
  }

}

<wvre-list-wrapper #animationRoot [ngSwitch]="true">
  <ul *ngSwitchCase="listType === 'unordered'" list-items>
    <ng-container *ngTemplateOutlet="selection"></ng-container>
  </ul>

  <ul *ngSwitchCase="listType === 'unstyled'" class="list-unstyled" list-items>
    <ng-container *ngTemplateOutlet="selection"></ng-container>
  </ul>

  <ol *ngSwitchCase="listType === 'ordered'" list-items>
    <ng-container *ngTemplateOutlet="selection"></ng-container>
  </ol>

  <dl *ngSwitchCase="listType === 'described'" list-items>
    <ng-container *ngTemplateOutlet="selection"></ng-container>
  </dl>

  <ul *ngSwitchCase="listType === 'group-ul' || listType === 'group'" class="list-group" list-items>
    <ng-container *ngTemplateOutlet="selection"></ng-container>
  </ul>

  <div *ngSwitchCase="listType === 'group-div'" class="list-group" list-items>
    <ng-container *ngTemplateOutlet="selection"></ng-container>
  </div>

  <ul *ngSwitchCase="listType === 'group-flush'" class="list-group list-group-flush" list-items>
    <ng-container *ngTemplateOutlet="selection"></ng-container>
  </ul>

  <div *ngSwitchCase="listType === 'group-custom-content'" class="list-group" list-items>
    <ng-container *ngTemplateOutlet="selection"></ng-container>
  </div>

  <div *ngSwitchDefault></div>

</wvre-list-wrapper>

<ng-template #selection>
  <ng-content select="template[list-items]"></ng-content>
</ng-template>

./wvr-list.component.scss

@import "../shared/styles/variables";

:host {
  
  @extend .variables;
  
  font-family: var(--wvr-font-family-sans-serif);

  wvre-list-wrapper {
    display: block;
    overflow: hidden;
  }

  ::ng-deep {

    .list-group-flush > wvre-list-item > wvre-list-item-wrapper > .list-group-item {
      border-right: 0;
      border-left: 0;
      border-radius: 0;
    }

    .list-group-flush > wvre-list-item:first-child > wvre-list-item-wrapper > .list-group-item {
      border-top: 0;
    }

    .list-group-flush > wvre-list-item:last-child > wvre-list-item-wrapper > .list-group-item {
      border-bottom: 0;
    }

  }
}

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