carbon-components-angular
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Next generation components
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<style>
footer.carbon {
position: absolute;
bottom: 0;
width: 100%;
z-index: 9999;
}
#root > div {
/*
* Subtracting the height of the footer to prevent
* overlaying the footer ontop of content
*/
height: calc(100vh - 48px);
}
</style>
</head>
<body>
<script>
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<div class="navbar navbar-default navbar-fixed-top d-md-none p-0">
<div class="d-flex">
<a href="../" class="navbar-brand">carbon-components-angular documentation</a>
<button type="button" class="btn btn-default btn-menu ion-ios-menu" id="btn-menu"></button>
</div>
</div>
<div class="xs-menu menu" id="mobile-menu">
<div id="book-search-input" role="search"><input type="text" placeholder="Type to search"></div> <compodoc-menu></compodoc-menu>
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<div class="d-none d-md-block menu">
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<!-- START CONTENT -->
<div class="content component">
<div class="content-data">
<ol class="breadcrumb">
<li class="breadcrumb-item">Components</li>
<li class="breadcrumb-item"
>
Modal</li>
</ol>
<ul class="nav nav-tabs" role="tablist">
<li class="nav-item">
<a href="#info" class="nav-link active"
role="tab" id="info-tab" data-bs-toggle="tab" data-link="info">Info</a>
</li>
<li class="nav-item">
<a href="#source" class="nav-link"
role="tab" id="source-tab" data-bs-toggle="tab" data-link="source">Source</a>
</li>
<li class="nav-item">
<a href="#tree" class="nav-link"
role="tab" id="tree-tab" data-bs-toggle="tab" data-link="dom-tree">DOM Tree</a>
</li>
</ul>
<div class="tab-content">
<div class="tab-pane fade active in" id="info"><p class="comment">
<h3>File</h3>
</p>
<p class="comment">
<code>src/modal/modal.component.ts</code>
</p>
<p class="comment">
<h3>Description</h3>
</p>
<p class="comment">
<p>Component to create modals for presenting content.</p>
<p><a href="../../?path=/story/components-modal--basic">See demo</a></p>
<p>Using a modal in your application requires <code>cds-placeholder</code> which would generally be
placed near the end of your app component template (app.component.ts or app.component.html) as:</p>
<b>Example :</b><div><pre class="line-numbers"><code class="language-html"><cds-placeholder></cds-placeholder></code></pre></div><p>A more complete example for <code>Modal</code> is given as follows:</p>
<p>Example modal definition:</p>
<b>Example :</b><div><pre class="line-numbers"><code class="language-typescript">@Component({
selector: "app-sample-modal",
template: `
<cds-modal size="xl" (overlaySelected)="closeModal()">
<cds-modal-header (closeSelect)="closeModal()">Header text</cds-modal-header>
<section class="modal-body">
<h1>Sample modal works.</h1>
<button class="btn--icon-link" nPopover="Hello there" title="Popover title" placement="right" appendInline="true">
<svg cdsIcon="info" size="sm"></svg>
</button>
{{modalText}}
</section>
<cds-modal-footer><button cdsButton="primary" (click)="closeModal()">Close</button></cds-modal-footer>
</cds-modal>`,
styleUrls: ["./sample-modal.component.scss"]
})
export class SampleModal extends BaseModal {
modalText: string;
constructor(protected injector: Injector) {
super();
this.modalText = this.injector.get("modalText");
}
}</code></pre></div><p>Example of opening the modal:</p>
<b>Example :</b><div><pre class="line-numbers"><code class="language-typescript">@Component({
selector: "app-modal-demo",
template: `
<button cdsButton="primary" (click)="openModal('drill')">Drill-down modal</button>
<cds-placeholder></cds-placeholder>`
})
export class ModalDemo {
openModal() {
this.modalService.create({component: SampleModal, inputs: {modalText: "Hello universe."}});
}
}</code></pre></div>
</p>
<p class="comment">
<h3>Implements</h3>
</p>
<p class="comment">
<code>AfterViewInit</code>
<code>OnChanges</code>
<code>OnDestroy</code>
</p>
<section data-compodoc="block-metadata">
<h3>Metadata</h3>
<table class="table table-sm table-hover metadata">
<tbody>
<tr>
<td class="col-md-3">selector</td>
<td class="col-md-9"><code>cds-modal, ibm-modal</code></td>
</tr>
<tr>
<td class="col-md-3">template</td>
<td class="col-md-9"><pre class="line-numbers"><code class="language-html"><cds-overlay
[theme]="theme"
[open]="open"
(overlaySelect)="overlaySelected.emit()">
<div
class="cds--modal-container"
[ngClass]="{
'cds--modal-container--xs': size === 'xs',
'cds--modal-container--sm': size === 'sm',
'cds--modal-container--md': size === 'md',
'cds--modal-container--lg': size === 'lg'
}"
role="dialog"
aria-modal="true"
style="z-index:1;"
[attr.aria-label]="ariaLabel"
#modal>
<ng-content></ng-content>
</div>
</cds-overlay>
</code></pre></td>
</tr>
</tbody>
</table>
</section>
<section data-compodoc="block-index">
<h3 id="index">Index</h3>
<table class="table table-sm table-bordered index-table">
<tbody>
<tr>
<td class="col-md-4">
<h6><b>Properties</b></h6>
</td>
</tr>
<tr>
<td class="col-md-4">
<ul class="index-list">
<li>
<span class="modifier"></span>
<a href="#modal" >modal</a>
</li>
<li>
<span class="modifier">Public</span>
<a href="#modalService" >modalService</a>
</li>
<li>
<a href="#selectorPrimaryFocus" >selectorPrimaryFocus</a>
</li>
</ul>
</td>
</tr>
<tr>
<td class="col-md-4">
<h6><b>Methods</b></h6>
</td>
</tr>
<tr>
<td class="col-md-4">
<ul class="index-list">
<li>
<span class="modifier">Protected</span>
<a href="#focusInitialElement" >focusInitialElement</a>
</li>
<li>
<span class="modifier"></span>
<a href="#handleKeyboardEvent" >handleKeyboardEvent</a>
</li>
<li>
<a href="#ngAfterViewInit" >ngAfterViewInit</a>
</li>
<li>
<a href="#ngOnChanges" >ngOnChanges</a>
</li>
<li>
<a href="#ngOnDestroy" >ngOnDestroy</a>
</li>
<li>
<span class="modifier">Private</span>
<a href="#updateScrollbar" >updateScrollbar</a>
</li>
</ul>
</td>
</tr>
<tr>
<td class="col-md-4">
<h6><b>Inputs</b></h6>
</td>
</tr>
<tr>
<td class="col-md-4">
<ul class="index-list">
<li>
<a href="#ariaLabel" >ariaLabel</a>
</li>
<li>
<a href="#hasScrollingContent" >hasScrollingContent</a>
</li>
<li>
<a href="#open" >open</a>
</li>
<li>
<a href="#size" >size</a>
</li>
<li>
<a href="#theme" >theme</a>
</li>
<li>
<a href="#trigger" >trigger</a>
</li>
</ul>
</td>
</tr>
<tr>
<td class="col-md-4">
<h6><b>Outputs</b></h6>
</td>
</tr>
<tr>
<td class="col-md-4">
<ul class="index-list">
<li>
<a href="#close" >close</a>
</li>
<li>
<a href="#overlaySelected" >overlaySelected</a>
</li>
</ul>
</td>
</tr>
<tr>
<td class="col-md-4">
<h6><b>HostListeners</b></h6>
</td>
</tr>
<tr>
<td class="col-md-4">
<ul class="index-list">
<li>
<a href="#keydown" >keydown</a>
</li>
</ul>
</td>
</tr>
<tr>
<td class="col-md-4">
<h6><b>Accessors</b></h6>
</td>
</tr>
<tr>
<td class="col-md-4">
<ul class="index-list">
<li>
<a href="#shouldShowScrollbar" >shouldShowScrollbar</a>
</li>
</ul>
</td>
</tr>
</tbody>
</table>
</section>
<section data-compodoc="block-constructor">
<h3 id="constructor">Constructor</h3>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<code>constructor(modalService: <a href="../injectables/BaseModalService.html" target="_self">BaseModalService</a>, document: Document, renderer: Renderer2)</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="152" class="link-to-prism">src/modal/modal.component.ts:152</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Creates an instance of <code>Modal</code>.</p>
</div>
<div>
<b>Parameters :</b>
<table class="params">
<thead>
<tr>
<td>Name</td>
<td>Type</td>
<td>Optional</td>
</tr>
</thead>
<tbody>
<tr>
<td>modalService</td>
<td>
<code><a href="../injectables/BaseModalService.html" target="_self" >BaseModalService</a></code>
</td>
<td>
No
</td>
</tr>
<tr>
<td>document</td>
<td>
<code>Document</code>
</td>
<td>
No
</td>
</tr>
<tr>
<td>renderer</td>
<td>
<code>Renderer2</code>
</td>
<td>
No
</td>
</tr>
</tbody>
</table>
</div>
</td>
</tr>
</tbody>
</table>
</section>
<section data-compodoc="block-inputs">
<h3 id="inputs">Inputs</h3>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="ariaLabel"></a>
<b>ariaLabel</b>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/string" target="_blank" >string</a></code>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Default value : </i><code>"default"</code>
</td>
</tr>
<tr>
<td class="col-md-2" colspan="2">
<div class="io-line">Defined in <a href="" data-line="116" class="link-to-prism">src/modal/modal.component.ts:116</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Label for the modal.</p>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="hasScrollingContent"></a>
<b>hasScrollingContent</b>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/boolean" target="_blank" >boolean</a></code>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Default value : </i><code>null</code>
</td>
</tr>
<tr>
<td class="col-md-2" colspan="2">
<div class="io-line">Defined in <a href="" data-line="134" class="link-to-prism">src/modal/modal.component.ts:134</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Specify whether the modal contains scrolling content. This property overrides the automatic
detection of the existence of scrolling content. Set this property to <code>true</code> to force
overflow indicator to show up or to <code>false</code> to force overflow indicator to disappear.
It is set to <code>null</code> by default which indicates not to override automatic detection.</p>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="open"></a>
<b>open</b>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/boolean" target="_blank" >boolean</a></code>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Default value : </i><code>false</code>
</td>
</tr>
<tr>
<td class="col-md-2" colspan="2">
<div class="io-line">Defined in <a href="" data-line="121" class="link-to-prism">src/modal/modal.component.ts:121</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Controls the visibility of the modal when used directly in a template</p>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="size"></a>
<b>size</b>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code>"xs" | "sm" | "md" | "lg"</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Default value : </i><code>"md"</code>
</td>
</tr>
<tr>
<td class="col-md-2" colspan="2">
<div class="io-line">Defined in <a href="" data-line="107" class="link-to-prism">src/modal/modal.component.ts:107</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Size of the modal to display.</p>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="theme"></a>
<b>theme</b>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code>"default" | "danger"</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Default value : </i><code>"default"</code>
</td>
</tr>
<tr>
<td class="col-md-2" colspan="2">
<div class="io-line">Defined in <a href="" data-line="111" class="link-to-prism">src/modal/modal.component.ts:111</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Classification of the modal.</p>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="trigger"></a>
<b>trigger</b>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code>HTMLElement</code>
</td>
</tr>
<tr>
<td class="col-md-2" colspan="2">
<div class="io-line">Defined in <a href="" data-line="126" class="link-to-prism">src/modal/modal.component.ts:126</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>The element that triggers the modal, which should receive focus when the modal closes</p>
</div>
</td>
</tr>
</tbody>
</table>
</section>
<section data-compodoc="block-outputs">
<h3 id="outputs">Outputs</h3>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="close"></a>
<b>close</b>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code>EventEmitter</code>
</td>
</tr>
<tr>
<td class="col-md-2" colspan="2">
<div class="io-line">Defined in <a href="" data-line="143" class="link-to-prism">src/modal/modal.component.ts:143</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>To emit the closing event of the modal window.</p>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="overlaySelected"></a>
<b>overlaySelected</b>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code>EventEmitter</code>
</td>
</tr>
<tr>
<td class="col-md-2" colspan="2">
<div class="io-line">Defined in <a href="" data-line="139" class="link-to-prism">src/modal/modal.component.ts:139</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Emits event when click occurs within <code>n-overlay</code> element. This is to track click events occurring outside bounds of the <code>Modal</code> object.</p>
</div>
</td>
</tr>
</tbody>
</table>
</section>
<section data-compodoc="block-methods">
<h3>HostListeners</h3> <table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="keydown"></a>
<span class="name">
<span ><b>keydown</b></span>
<a href="#keydown"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Arguments : </i><code>'$event' </code>
</td>
</tr>
<tr>
<td class="col-md-4">
<code>keydown(event: KeyboardEvent)</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="195"
class="link-to-prism">src/modal/modal.component.ts:195</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Handle keyboard events to close modal and tab through the content within the modal.</p>
</div>
</td>
</tr>
</tbody>
</table>
</section>
<section data-compodoc="block-methods">
<h3 id="methods">
Methods
</h3>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="focusInitialElement"></a>
<span class="name">
<span class="modifier">Protected</span>
<span ><b>focusInitialElement</b></span>
<a href="#focusInitialElement"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<span class="modifier-icon icon ion-ios-reset"></span>
<code>focusInitialElement()</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="237"
class="link-to-prism">src/modal/modal.component.ts:237</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description">
<b>Returns : </b> <code><a href="https://www.typescriptlang.org/docs/handbook/basic-types.html" target="_blank" >void</a></code>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="handleKeyboardEvent"></a>
<span class="name">
<span class="modifier"></span>
<span ><b>handleKeyboardEvent</b></span>
<a href="#handleKeyboardEvent"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<span class="modifier-icon icon ion-ios-reset"></span>
<code>handleKeyboardEvent(event: KeyboardEvent)</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<b>Decorators : </b>
<br />
<code>@HostListener('keydown', ['$event'])<br /></code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="195"
class="link-to-prism">src/modal/modal.component.ts:195</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Handle keyboard events to close modal and tab through the content within the modal.</p>
</div>
<div class="io-description">
<b>Parameters :</b>
<table class="params">
<thead>
<tr>
<td>Name</td>
<td>Type</td>
<td>Optional</td>
</tr>
</thead>
<tbody>
<tr>
<td>event</td>
<td>
<code>KeyboardEvent</code>
</td>
<td>
No
</td>
</tr>
</tbody>
</table>
</div>
<div class="io-description">
<b>Returns : </b> <code><a href="https://www.typescriptlang.org/docs/handbook/basic-types.html" target="_blank" >void</a></code>
</div>
<div class="io-description">
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="ngAfterViewInit"></a>
<span class="name">
<span ><b>ngAfterViewInit</b></span>
<a href="#ngAfterViewInit"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<code>ngAfterViewInit()</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="186"
class="link-to-prism">src/modal/modal.component.ts:186</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Set document focus to be on the modal component after it is initialized.</p>
</div>
<div class="io-description">
<b>Returns : </b> <code><a href="https://www.typescriptlang.org/docs/handbook/basic-types.html" target="_blank" >void</a></code>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="ngOnChanges"></a>
<span class="name">
<span ><b>ngOnChanges</b></span>
<a href="#ngOnChanges"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<code>ngOnChanges(undefined: SimpleChanges)</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="163"
class="link-to-prism">src/modal/modal.component.ts:163</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description">
<b>Parameters :</b>
<table class="params">
<thead>
<tr>
<td>Name</td>
<td>Type</td>
<td>Optional</td>
</tr>
</thead>
<tbody>
<tr>
<td>
<code>SimpleChanges</code>
</td>
<td>
No
</td>
</tr>
</tbody>
</table>
</div>
<div class="io-description">
<b>Returns : </b> <code><a href="https://www.typescriptlang.org/docs/handbook/basic-types.html" target="_blank" >void</a></code>
</div>
<div class="io-description">
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="ngOnDestroy"></a>
<span class="name">
<span ><b>ngOnDestroy</b></span>
<a href="#ngOnDestroy"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<code>ngOnDestroy()</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="233"
class="link-to-prism">src/modal/modal.component.ts:233</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description">
<b>Returns : </b> <code><a href="https://www.typescriptlang.org/docs/handbook/basic-types.html" target="_blank" >void</a></code>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="updateScrollbar"></a>
<span class="name">
<span class="modifier">Private</span>
<span ><b>updateScrollbar</b></span>
<a href="#updateScrollbar"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<span class="modifier-icon icon ion-ios-reset"></span>
<code>updateScrollbar()</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="248"
class="link-to-prism">src/modal/modal.component.ts:248</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description">
<b>Returns : </b> <code><a href="https://www.typescriptlang.org/docs/handbook/basic-types.html" target="_blank" >void</a></code>
</div>
</td>
</tr>
</tbody>
</table>
</section>
<section data-compodoc="block-properties">
<h3 id="inputs">
Properties
</h3>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="modal"></a>
<span class="name">
<span class="modifier"></span>
<span ><b>modal</b></span>
<a href="#modal"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code>ElementRef</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<b>Decorators : </b>
<br />
<code>
@ViewChild('modal', {static: true})<br />
</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="147" class="link-to-prism">src/modal/modal.component.ts:147</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Maintains a reference to the view DOM element of the <code>Modal</code>.</p>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="modalService"></a>
<span class="name">
<span class="modifier">Public</span>
<span ><b>modalService</b></span>
<a href="#modalService"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code><a href="../injectables/BaseModalService.html" target="_self" >BaseModalService</a></code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="158" class="link-to-prism">src/modal/modal.component.ts:158</a></div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="selectorPrimaryFocus"></a>
<span class="name">
<span ><b>selectorPrimaryFocus</b></span>
<a href="#selectorPrimaryFocus"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/string" target="_blank" >string</a></code>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Default value : </i><code>"[modal-primary-focus]"</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="152" class="link-to-prism">src/modal/modal.component.ts:152</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>An element should have 'modal-primary-focus' as an attribute to receive initial focus within the <code>Modal</code> component.</p>
</div>
</td>
</tr>
</tbody>
</table>
</section>
<section data-compodoc="block-accessors">
<h3 id="accessors">
Accessors
</h3>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="shouldShowScrollbar"></a>
<span class="name"><b>shouldShowScrollbar</b><a href="#shouldShowScrollbar"><span class="icon ion-ios-link"></span></a></span>
</td>
</tr>
<tr>
<td class="col-md-4">
<span class="accessor"><b>get</b><code>shouldShowScrollbar()</code></span>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="220" class="link-to-prism">src/modal/modal.component.ts:220</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>This detects whether or not the modal contains scrolling content.</p>
<p>To force trigger a detection (ie. on window resize), change or reset the value of the modal content.</p>
<p>Use the <code>hasScrollingContent</code> input to manually override the overflow indicator.</p>
</div>
</td>
</tr>
</tbody>
</table>
</section>
</div>
<div class="tab-pane fade tab-source-code" id="source">
<pre class="line-numbers compodoc-sourcecode"><code class="language-typescript">import {
AfterViewInit,
Component,
EventEmitter,
HostListener,
Input,
Output,
ElementRef,
ViewChild,
SimpleChanges,
OnChanges,
Renderer2,
Inject,
OnDestroy
} from "@angular/core";
import { DOCUMENT } from "@angular/common";
import { cycleTabs, getFocusElementList } from "carbon-components-angular/common";
import { BaseModalService } from "./base-modal.service";
/**
* Component to create modals for presenting content.
*
* [See demo](../../?path=/story/components-modal--basic)
*
* Using a modal in your application requires `cds-placeholder` which would generally be
* placed near the end of your app component template (app.component.ts or app.component.html) as:
*
```html
<cds-placeholder></cds-placeholder>
```
*
* A more complete example for `Modal` is given as follows:
*
* Example modal definition:
*
```typescript
@Component({
selector: "app-sample-modal",
template: `
<cds-modal size="xl" (overlaySelected)="closeModal()">
<cds-modal-header (closeSelect)="closeModal()">Header text</cds-modal-header>
<section class="modal-body">
<h1>Sample modal works.</h1>
<button class="btn--icon-link" nPopover="Hello there" title="Popover title" placement="right" appendInline="true">
<svg cdsIcon="info" size="sm"></svg>
</button>
{{modalText}}
</section>
<cds-modal-footer><button cdsButton="primary" (click)="closeModal()">Close</button></cds-modal-footer>
</cds-modal>`,
styleUrls: ["./sample-modal.component.scss"]
})
export class SampleModal extends BaseModal {
modalText: string;
constructor(protected injector: Injector) {
super();
this.modalText = this.injector.get("modalText");
}
}
```
*
* Example of opening the modal:
*
```typescript
@Component({
selector: "app-modal-demo",
template: `
<button cdsButton="primary" (click)="openModal('drill')">Drill-down modal</button>
<cds-placeholder></cds-placeholder>`
})
export class ModalDemo {
openModal() {
this.modalService.create({component: SampleModal, inputs: {modalText: "Hello universe."}});
}
}
```
*/
@Component({
selector: "cds-modal, ibm-modal",
template: `
<cds-overlay
[theme]="theme"
[open]="open"
(overlaySelect)="overlaySelected.emit()">
<div
class="cds--modal-container"
[ngClass]=&qu