carbon-components-angular
Version:
Next generation components
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HTML
<!doctype html>
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<title>carbon-components-angular documentation</title>
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<link rel="icon" type="image/x-icon" href="../images/favicon.ico">
<link rel="stylesheet" href="../styles/style.css">
<link rel="stylesheet" href="../styles/dark.css">
<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>
// Blocking script to avoid flickering dark mode
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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>
</div>
<div class="container-fluid main">
<div class="row main">
<div class="d-none d-md-block menu">
<compodoc-menu mode="normal"></compodoc-menu>
</div>
<!-- START CONTENT -->
<div class="content directive">
<div class="content-data">
<ol class="breadcrumb">
<li class="breadcrumb-item">Directives</li>
<li class="breadcrumb-item" >PopoverContainer</li>
</ol>
<ul class="nav nav-tabs" role="tablist">
<li class="nav-item">
<a href="#info"
class="nav-link"
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>
</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/popover/popover.directive.ts</code>
</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>[cdsPopover], [ibmPopover]</code></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>
<a href="#_align" >_align</a>
</li>
<li>
<span class="modifier">Readonly</span>
<a href="#alignmentClassPrefix" >alignmentClassPrefix</a>
</li>
<li>
<span class="modifier">Protected</span>
<a href="#caretHeight" >caretHeight</a>
</li>
<li>
<span class="modifier">Protected</span>
<a href="#caretOffset" >caretOffset</a>
</li>
<li>
<span class="modifier">Protected</span>
<a href="#caretRef" >caretRef</a>
</li>
<li>
<span class="modifier"></span>
<a href="#containerClass" >containerClass</a>
</li>
<li>
<span class="modifier">Protected</span>
<a href="#popoverContentRef" >popoverContentRef</a>
</li>
<li>
<span class="modifier">Protected</span>
<a href="#unmountFloatingElement" >unmountFloatingElement</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>
<a href="#cleanUp" >cleanUp</a>
</li>
<li>
<a href="#handleChange" >handleChange</a>
</li>
<li>
<a href="#initializeReferences" >initializeReferences</a>
</li>
<li>
<a href="#ngAfterViewInit" >ngAfterViewInit</a>
</li>
<li>
<a href="#ngOnChanges" >ngOnChanges</a>
</li>
<li>
<a href="#ngOnDestroy" >ngOnDestroy</a>
</li>
<li>
<a href="#recomputePosition" >recomputePosition</a>
</li>
<li>
<a href="#roundByDPR" >roundByDPR</a>
</li>
<li>
<a href="#updateAlignmentClass" >updateAlignmentClass</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="#align" >align</a>
</li>
<li>
<a href="#autoAlign" >autoAlign</a>
</li>
<li>
<a href="#caret" >caret</a>
</li>
<li>
<a href="#dropShadow" >dropShadow</a>
</li>
<li>
<a href="#highContrast" >highContrast</a>
</li>
<li>
<a href="#isOpen" >isOpen</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="#isOpenChange" >isOpenChange</a>
</li>
<li>
<a href="#onClose" >onClose</a>
</li>
<li>
<a href="#onOpen" >onOpen</a>
</li>
</ul>
</td>
</tr>
<tr>
<td class="col-md-4">
<h6><b>HostBindings</b></h6>
</td>
</tr>
<tr>
<td class="col-md-4">
<ul class="index-list">
<li>
<a href="#class.cds--popover-container" >class.cds--popover-container</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="#align" >align</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(elementRef: ElementRef, ngZone: NgZone, renderer: Renderer2, changeDetectorRef: ChangeDetectorRef)</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="123" class="link-to-prism">src/popover/popover.directive.ts:123</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div>
<b>Parameters :</b>
<table class="params">
<thead>
<tr>
<td>Name</td>
<td>Type</td>
<td>Optional</td>
</tr>
</thead>
<tbody>
<tr>
<td>elementRef</td>
<td>
<code>ElementRef</code>
</td>
<td>
No
</td>
</tr>
<tr>
<td>ngZone</td>
<td>
<code>NgZone</code>
</td>
<td>
No
</td>
</tr>
<tr>
<td>renderer</td>
<td>
<code>Renderer2</code>
</td>
<td>
No
</td>
</tr>
<tr>
<td>changeDetectorRef</td>
<td>
<code>ChangeDetectorRef</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="align"></a>
<b>align</b>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code><a href="../miscellaneous/typealiases.html#oldPlacement" target="_self" >oldPlacement | Placement</a></code>
</td>
</tr>
<tr>
<td class="col-md-2" colspan="2">
<div class="io-line">Defined in <a href="" data-line="45" class="link-to-prism">src/popover/popover.directive.ts:45</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Set alignment of popover
As of v5, <code>oldPlacements</code> are now deprecated in favor of Placements</p>
<p>When <code>autoAlign</code> is set to <code>true</code>, alignment may change for best placement</p>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="autoAlign"></a>
<b>autoAlign</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="115" class="link-to-prism">src/popover/popover.directive.ts:115</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p><strong>Experimental</strong>: Use floating-ui to position the tooltip
This is not toggleable - should be assigned once</p>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="caret"></a>
<b>caret</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>true</code>
</td>
</tr>
<tr>
<td class="col-md-2" colspan="2">
<div class="io-line">Defined in <a href="" data-line="102" class="link-to-prism">src/popover/popover.directive.ts:102</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Show caret at the alignment position</p>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="dropShadow"></a>
<b>dropShadow</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>true</code>
</td>
</tr>
<tr>
<td class="col-md-2" colspan="2">
<div class="io-line">Defined in <a href="" data-line="106" class="link-to-prism">src/popover/popover.directive.ts:106</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Enable drop shadow around the popover container</p>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="highContrast"></a>
<b>highContrast</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="110" class="link-to-prism">src/popover/popover.directive.ts:110</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Enable high contrast for popover container</p>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="isOpen"></a>
<b>isOpen</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="117" class="link-to-prism">src/popover/popover.directive.ts:117</a></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="isOpenChange"></a>
<b>isOpenChange</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="98" class="link-to-prism">src/popover/popover.directive.ts:98</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Emits an event when the state of <code>isOpen</code> changes. Allows <code>isOpen</code> to be double bound</p>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="onClose"></a>
<b>onClose</b>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code>EventEmitter<Event></code>
</td>
</tr>
<tr>
<td class="col-md-2" colspan="2">
<div class="io-line">Defined in <a href="" data-line="90" class="link-to-prism">src/popover/popover.directive.ts:90</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Emits an event when the dialog is closed</p>
</div>
</td>
</tr>
</tbody>
</table>
<table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="onOpen"></a>
<b>onOpen</b>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code>EventEmitter<Event></code>
</td>
</tr>
<tr>
<td class="col-md-2" colspan="2">
<div class="io-line">Defined in <a href="" data-line="94" class="link-to-prism">src/popover/popover.directive.ts:94</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Emits an event when the dialog is opened</p>
</div>
</td>
</tr>
</tbody>
</table>
</section>
<section data-compodoc="block-properties">
<h3>HostBindings</h3> <table class="table table-sm table-bordered">
<tbody>
<tr>
<td class="col-md-4">
<a name="class.cds--popover-container"></a>
<span class="name">
<span ><b>class.cds--popover-container</b></span>
<a href="#class.cds--popover-container"><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/boolean" target="_blank" >boolean</a></code>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Default value : </i><code>true</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="116" class="link-to-prism">src/popover/popover.directive.ts:116</a></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="cleanUp"></a>
<span class="name">
<span ><b>cleanUp</b></span>
<a href="#cleanUp"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<code>cleanUp()</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="285"
class="link-to-prism">src/popover/popover.directive.ts:285</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Clean up <code>autoUpdate</code> if auto alignment is enabled</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="handleChange"></a>
<span class="name">
<span ><b>handleChange</b></span>
<a href="#handleChange"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<code>handleChange(open: <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/boolean" target="_blank">boolean</a>, event?: Event)</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="137"
class="link-to-prism">src/popover/popover.directive.ts:137</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Handles emitting open/close event</p>
</div>
<div class="io-description">
<b>Parameters :</b>
<table class="params">
<thead>
<tr>
<td>Name</td>
<td>Type</td>
<td>Optional</td>
<td>Description</td>
</tr>
</thead>
<tbody>
<tr>
<td>open</td>
<td>
<code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/boolean" target="_blank" >boolean</a></code>
</td>
<td>
No
</td>
<td>
<ul>
<li>Is the popover container open</li>
</ul>
</td>
</tr>
<tr>
<td>event</td>
<td>
<code>Event</code>
</td>
<td>
Yes
</td>
<td>
<ul>
<li>Event</li>
</ul>
</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="initializeReferences"></a>
<span class="name">
<span ><b>initializeReferences</b></span>
<a href="#initializeReferences"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<code>initializeReferences()</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="264"
class="link-to-prism">src/popover/popover.directive.ts:264</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="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="260"
class="link-to-prism">src/popover/popover.directive.ts:260</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Handle initialization of element</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(changes: SimpleChanges)</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="241"
class="link-to-prism">src/popover/popover.directive.ts:241</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Close the popover and reopen it with updated values without emitting an event</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>changes</td>
<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="278"
class="link-to-prism">src/popover/popover.directive.ts:278</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Clean up</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="recomputePosition"></a>
<span class="name">
<span ><b>recomputePosition</b></span>
<a href="#recomputePosition"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<code>recomputePosition()</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="185"
class="link-to-prism">src/popover/popover.directive.ts:185</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Compute position of tooltip when autoAlign is enabled</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="roundByDPR"></a>
<span class="name">
<span ><b>roundByDPR</b></span>
<a href="#roundByDPR"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<code>roundByDPR(value)</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="177"
class="link-to-prism">src/popover/popover.directive.ts:177</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>Optional</td>
</tr>
</thead>
<tbody>
<tr>
<td>value</td>
<td>
No
</td>
</tr>
</tbody>
</table>
</div>
<div class="io-description">
<b>Returns : </b> <code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/number" target="_blank" >number</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="updateAlignmentClass"></a>
<span class="name">
<span ><b>updateAlignmentClass</b></span>
<a href="#updateAlignmentClass"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<code>updateAlignmentClass(newAlignment: <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/string" target="_blank">string</a>, previousAlignment?: <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">
<div class="io-line">Defined in <a href="" data-line="296"
class="link-to-prism">src/popover/popover.directive.ts:296</a></div>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-description"><p>Replace existing previous alignment class with new</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>newAlignment</td>
<td>
<code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/string" target="_blank" >string</a></code>
</td>
<td>
No
</td>
</tr>
<tr>
<td>previousAlignment</td>
<td>
<code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/string" target="_blank" >string</a></code>
</td>
<td>
Yes
</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>
</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="_align"></a>
<span class="name">
<span ><b>_align</b></span>
<a href="#_align"><span class="icon ion-ios-link"></span></a>
</span>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Type : </i> <code>Placement</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<i>Default value : </i><code>"bottom"</code>
</td>
</tr>
<tr>
<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="84" class="