Bootstrap collapse

Basic example

Add (click)="test.toggle()" ripple-radius to the button tag.

Place the collapse content <div> in the parent <div> and add [collapse]="isCollapsed" #test="bs-collapse" inside.

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<button class="btn btn-primary" type="button" (click)="test.toggle()" ripple-radius>
    Toggle collapse
</button>

<div class="" [collapse]="isCollapsed" #test="bs-collapse">
    <div class="card card-block">
        Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident.
    </div>
</div>

Collapse events

Event Type	Description
(showBsCollapse)="showBsCollapse()"	This event fires immediately when the `show` instance method is called.
(shownBsCollapse)="shownBsCollapse()"	This event is fired when a collapse element has been made visible to the user (will wait for CSS transitions to complete).
(hideBsCollapse)="hideBsCollapse()"	This event is fired immediately when the `hide` method has been called.
(hiddenBsCollapse)="hiddenBsCollapse()"	This event is fired when a collapse element has been hidden from the user (will wait for CSS transitions to complete).


<button class="btn btn-primary" type="button" (click)="test.toggle()" ripple-radius>
    Toggle collapse
</button>

<div class="" [collapse]="isCollapsed" #test="bs-collapse" (showBsCollapse)="showBsCollapse()" (shownBsCollapse)="shownBsCollapse()" (hideBsCollapse)="hideBsCollapse()" (hiddenBsCollapse)="hiddenBsCollapse()">
    <div class="card card-block">
        Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident.
    </div>
</div>

Data structure:


export class AppComponent  { 

    showBsCollapse() {}

    shownBsCollapse() {}

    hideBsCollapse() {}

    hiddenBsCollapse() {}
}

Accordion Premium component

Extend the default collapse behavior to create an accordion.

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Collapsible Group Item #2

Collapsible Group Item #3

Data structure:


<!--Accordion wrapper-->
<squeezebox [multiple]="false" aria-multiselectable="true">
    <sb-item  *ngFor="let item of itemsList">
        <sb-item-head> {{ item.title }} </sb-item-head>
        <sb-item-body> {{ item.description }} </sb-item-body>
    </sb-item>
</squeezebox>
<!--/.Accordion wrapper-->


export class AppComponent  {

    public itemsList:Object[] = [
        {
            title: 'Collapsible Group Item #1',
            description: 'Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven\'t heard of them accusamus labore sustainable VHS.'
        },
         {
            title: 'Collapsible Group Item #2',
            description: 'Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven\'t heard of them accusamus labore sustainable VHS.'
        },
         {
            title: 'Collapsible Group Item #3',
            description: 'Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven\'t heard of them accusamus labore sustainable VHS.'
        }
    ]

}