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PhloxUI Ng2+ Framework

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<!doctype html> <html class="default no-js"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>INavigator | com.phloxui</title> <meta name="description" content=""> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="../assets/css/main.css"> </head> <body> <header> <div class="tsd-page-toolbar"> <div class="container"> <div class="table-wrap"> <div class="table-cell" id="tsd-search" data-index="../assets/js/search.js" data-base=".."> <div class="field"> <label for="tsd-search-field" class="tsd-widget search no-caption">Search</label> <input id="tsd-search-field" type="text" /> </div> <ul class="results"> <li class="state loading">Preparing search index...</li> <li class="state failure">The search index is not available</li> </ul> <a href="../index.html" class="title">com.phloxui</a> </div> <div class="table-cell" id="tsd-widgets"> <div id="tsd-filter"> <a href="#" class="tsd-widget options no-caption" data-toggle="options">Options</a> <div class="tsd-filter-group"> <div class="tsd-select" id="tsd-filter-visibility"> <span class="tsd-select-label">All</span> <ul class="tsd-select-list"> <li data-value="public">Public</li> <li data-value="protected">Public/Protected</li> <li data-value="private" class="selected">All</li> </ul> </div> <input type="checkbox" id="tsd-filter-inherited" checked /> <label class="tsd-widget" for="tsd-filter-inherited">Inherited</label> <input type="checkbox" id="tsd-filter-externals" checked /> <label class="tsd-widget" for="tsd-filter-externals">Externals</label> <input type="checkbox" id="tsd-filter-only-exported" /> <label class="tsd-widget" for="tsd-filter-only-exported">Only exported</label> </div> </div> <a href="#" class="tsd-widget menu no-caption" data-toggle="menu">Menu</a> </div> </div> </div> </div> <div class="tsd-page-title"> <div class="container"> <ul class="tsd-breadcrumb"> <li> <a href="../globals.html">Globals</a> </li> <li> <a href="../modules/_component_inavigator_.html">&quot;component/INavigator&quot;</a> </li> <li> <a href="_component_inavigator_.inavigator.html">INavigator</a> </li> </ul> <h1>Interface INavigator&lt;T&gt;</h1> </div> </div> </header> <div class="container container-main"> <div class="row"> <div class="col-8 col-content"> <section class="tsd-panel tsd-comment"> <div class="tsd-comment tsd-typography"> <div class="lead"> <p style="text-indent: 2em;"> An interface for component class having navigation mechanism. For example, a menu bar having menu items to navigate through each page should implement this interface. </p> </div> <dl class="tsd-comment-tags"> <dt>author</dt> <dd><p>shiorin, tee4cute</p> </dd> <dt>see</dt> <dd><p><a href="_component_inavigatee_.inavigatee.html">INavigatee</a></p> </dd> </dl> </div> </section> <section class="tsd-panel tsd-type-parameters"> <h3>Type parameters</h3> <ul class="tsd-type-parameters"> <li> <h4>T<span class="tsd-signature-symbol">: </span><a href="_component_inavigatee_.inavigatee.html" class="tsd-signature-type">INavigatee</a></h4> <div class="tsd-comment tsd-typography"> <div class="lead"> <p>A type of <code>navigatee</code> item can be navigated by this <code>navigator</code>.</p> </div> </div> </li> </ul> </section> <section class="tsd-panel tsd-hierarchy"> <h3>Hierarchy</h3> <ul class="tsd-hierarchy"> <li> <span class="target">INavigator</span> </li> </ul> </section> <section class="tsd-panel"> <h3>Implemented by</h3> <ul class="tsd-hierarchy"> <li><a href="../classes/_component_abstractnavleftlayout_.abstractnavleftlayout.html" class="tsd-signature-type">AbstractNavLeftLayout</a></li> <li><a href="../classes/_component_abstractnavmenu_.abstractnavmenu.html" class="tsd-signature-type">AbstractNavMenu</a></li> <li><a href="../classes/_component_phloxapp_component_.phloxapp.html" class="tsd-signature-type">PhloxApp</a></li> </ul> </section> <section class="tsd-panel-group tsd-index-group"> <h2>Index</h2> <section class="tsd-panel tsd-index-panel"> <div class="tsd-index-content"> <section class="tsd-index-section "> <h3>Methods</h3> <ul class="tsd-index-list"> <li class="tsd-kind-method tsd-parent-kind-interface"><a href="_component_inavigator_.inavigator.html#additem" class="tsd-kind-icon">add<wbr>Item</a></li> <li class="tsd-kind-method tsd-parent-kind-interface"><a href="_component_inavigator_.inavigator.html#containsitem" class="tsd-kind-icon">contains<wbr>Item</a></li> <li class="tsd-kind-method tsd-parent-kind-interface"><a href="_component_inavigator_.inavigator.html#getactiveindex" class="tsd-kind-icon">get<wbr>Active<wbr>Index</a></li> <li class="tsd-kind-method tsd-parent-kind-interface"><a href="_component_inavigator_.inavigator.html#getactiveitem" class="tsd-kind-icon">get<wbr>Active<wbr>Item</a></li> <li class="tsd-kind-method tsd-parent-kind-interface"><a href="_component_inavigator_.inavigator.html#getitembyindex" class="tsd-kind-icon">get<wbr>Item<wbr>ByIndex</a></li> <li class="tsd-kind-method tsd-parent-kind-interface"><a href="_component_inavigator_.inavigator.html#getitembyname" class="tsd-kind-icon">get<wbr>Item<wbr>ByName</a></li> <li class="tsd-kind-method tsd-parent-kind-interface"><a href="_component_inavigator_.inavigator.html#getitemcount" class="tsd-kind-icon">get<wbr>Item<wbr>Count</a></li> <li class="tsd-kind-method tsd-parent-kind-interface"><a href="_component_inavigator_.inavigator.html#getitemindex" class="tsd-kind-icon">get<wbr>Item<wbr>Index</a></li> <li class="tsd-kind-method tsd-parent-kind-interface"><a href="_component_inavigator_.inavigator.html#getitemindexbyname" class="tsd-kind-icon">get<wbr>Item<wbr>Index<wbr>ByName</a></li> <li class="tsd-kind-method tsd-parent-kind-interface"><a href="_component_inavigator_.inavigator.html#getitems" class="tsd-kind-icon">get<wbr>Items</a></li> <li class="tsd-kind-method tsd-parent-kind-interface"><a href="_component_inavigator_.inavigator.html#navigateto" class="tsd-kind-icon">navigate<wbr>To</a></li> <li class="tsd-kind-method tsd-parent-kind-interface"><a href="_component_inavigator_.inavigator.html#navigatetoindex" class="tsd-kind-icon">navigate<wbr>ToIndex</a></li> <li class="tsd-kind-method tsd-parent-kind-interface"><a href="_component_inavigator_.inavigator.html#navigatetoname" class="tsd-kind-icon">navigate<wbr>ToName</a></li> <li class="tsd-kind-method tsd-parent-kind-interface"><a href="_component_inavigator_.inavigator.html#removeitem" class="tsd-kind-icon">remove<wbr>Item</a></li> <li class="tsd-kind-method tsd-parent-kind-interface"><a href="_component_inavigator_.inavigator.html#reset" class="tsd-kind-icon">reset</a></li> <li class="tsd-kind-method tsd-parent-kind-interface"><a href="_component_inavigator_.inavigator.html#setitems" class="tsd-kind-icon">set<wbr>Items</a></li> </ul> </section> </div> </section> </section> <section class="tsd-panel-group tsd-member-group "> <h2>Methods</h2> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface"> <a name="additem" class="tsd-anchor"></a> <h3>add<wbr>Item</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-interface"> <li class="tsd-signature tsd-kind-icon">add<wbr>Item<span class="tsd-signature-symbol">(</span>item<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">T</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">boolean</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <ul> <li>Defined in component/INavigator.ts:121</li> </ul> </aside> <div class="tsd-comment tsd-typography"> <div class="lead"> <p style="text-indent: 1em;"> Add a new <code>navigatee</code> <code><b>item</b></code> (<a href="_component_inavigatee_.inavigatee.html">INavigatee</a>) into this <code>navigator</code>. This method will check that there already is the given <code><b>item</b></code> in this <code>navigator</code> or not. If yes, the <code><b>item</b></code> will not be added and this method will return <code>false</code>. </p> </div> </div> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5>item: <span class="tsd-signature-type">T</span></h5> <div class="tsd-comment tsd-typography"> <p>A new <code>navigatee</code> item (<a href="_component_inavigatee_.inavigatee.html">INavigatee</a>) to be added into this <code>navigator</code>.</p> </div> </li> </ul> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">boolean</span></h4> <p>Returns <code>true</code> if the given <code><b>item</b></code> is newly added into this <code>navigator</code>. Otherwise, returns <code>false</code>.</p> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface"> <a name="containsitem" class="tsd-anchor"></a> <h3>contains<wbr>Item</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-interface"> <li class="tsd-signature tsd-kind-icon">contains<wbr>Item<span class="tsd-signature-symbol">(</span>item<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">T</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">boolean</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <ul> <li>Defined in component/INavigator.ts:143</li> </ul> </aside> <div class="tsd-comment tsd-typography"> <div class="lead"> <p style="text-indent: 1em;"> To check that the given <code>navigatee</code> <code><b>item</b></code> (<a href="_component_inavigatee_.inavigatee.html">INavigatee</a>) is currently in this <code>navigator</code> or not. </p> </div> </div> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5>item: <span class="tsd-signature-type">T</span></h5> <div class="tsd-comment tsd-typography"> <p>The <code>navigatee</code> item to be checked.</p> </div> </li> </ul> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">boolean</span></h4> <p>Returns <code>true</code> if the given <code><b>item</b></code> is currently in this <code>navigator</code>. Otherwise, returns <code>false</code>.</p> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface"> <a name="getactiveindex" class="tsd-anchor"></a> <h3>get<wbr>Active<wbr>Index</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-interface"> <li class="tsd-signature tsd-kind-icon">get<wbr>Active<wbr>Index<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <ul> <li>Defined in component/INavigator.ts:55</li> </ul> </aside> <div class="tsd-comment tsd-typography"> <div class="lead"> <p style="text-indent: 1em;"> Get current active <code>navigatee</code> (<a href="_component_inavigatee_.inavigatee.html">INavigatee</a>) item&#39;s index. The value returned from this method must be an index of array returning from method <a href="_component_inavigator_.inavigator.html#getitems">getItems</a>. </p> </div> </div> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">number</span></h4> <p>The index of <code>navigatee</code> (<a href="_component_inavigatee_.inavigatee.html">INavigatee</a>) item currently active. Returns <code>-1</code> if there is no current active item.</p> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface"> <a name="getactiveitem" class="tsd-anchor"></a> <h3>get<wbr>Active<wbr>Item</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-interface"> <li class="tsd-signature tsd-kind-icon">get<wbr>Active<wbr>Item<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">T</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <ul> <li>Defined in component/INavigator.ts:44</li> </ul> </aside> <div class="tsd-comment tsd-typography"> <div class="lead"> <p style="text-indent: 1em;"> Get current active <code>navigatee</code> (<a href="_component_inavigatee_.inavigatee.html">INavigatee</a>) item. In most scenarios, this method should return the item representing the component (page) being displayed by this <code>navigator</code>. </p> </div> </div> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">T</span></h4> <p>The current active <code>navigatee</code> (<a href="_component_inavigatee_.inavigatee.html">INavigatee</a>) item being displayed by this <code>navigator</code>. Returns <code>null</code> if there is no current active item.</p> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface"> <a name="getitembyindex" class="tsd-anchor"></a> <h3>get<wbr>Item<wbr>ByIndex</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-interface"> <li class="tsd-signature tsd-kind-icon">get<wbr>Item<wbr>ByIndex<span class="tsd-signature-symbol">(</span>idx<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">T</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <ul> <li>Defined in component/INavigator.ts:88</li> </ul> </aside> <div class="tsd-comment tsd-typography"> <div class="lead"> <p style="text-indent: 1em;"> Get the <code>navigatee</code> item (<a href="_component_inavigatee_.inavigatee.html">INavigatee</a>) by the given <code><b>idx</b></code>. </p> </div> </div> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5>idx: <span class="tsd-signature-type">number</span></h5> <div class="tsd-comment tsd-typography"> <p>The <code>navigatee</code> item array index (starting from <code>0</code>).</p> </div> </li> </ul> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">T</span></h4> <p>The <code>navigatee</code> item (<a href="_component_inavigatee_.inavigatee.html">INavigatee</a>) at the specified <code><b>idx</b></code>. If the specified <code><b>idx</b></code> is out of bound, this method will returns <code>null</code> without throwing any exceptions.</p> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface"> <a name="getitembyname" class="tsd-anchor"></a> <h3>get<wbr>Item<wbr>ByName</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-interface"> <li class="tsd-signature tsd-kind-icon">get<wbr>Item<wbr>ByName<span class="tsd-signature-symbol">(</span>name<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">T</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <ul> <li>Defined in component/INavigator.ts:99</li> </ul> </aside> <div class="tsd-comment tsd-typography"> <div class="lead"> <p style="text-indent: 1em;"> Get the <code>navigatee</code> item (<a href="_component_inavigatee_.inavigatee.html">INavigatee</a>) by the given item <code><b>name</b></code>. </p> </div> </div> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5>name: <span class="tsd-signature-type">string</span></h5> <div class="tsd-comment tsd-typography"> <p>The name of <code>navigatee</code> item.</p> </div> </li> </ul> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">T</span></h4> <p>The <code>navigatee</code> item having the name (<a href="_component_inavigatee_.inavigatee.html#getname">INavigatee.getName</a>) matches the <code><b>name</b></code> passed as a parameter. Returns <code>null</code> if not found.</p> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface"> <a name="getitemcount" class="tsd-anchor"></a> <h3>get<wbr>Item<wbr>Count</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-interface"> <li class="tsd-signature tsd-kind-icon">get<wbr>Item<wbr>Count<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <ul> <li>Defined in component/INavigator.ts:33</li> </ul> </aside> <div class="tsd-comment tsd-typography"> <div class="lead"> <p style="text-indent: 1em;"> Get number of <code>navigatee</code> (<a href="_component_inavigatee_.inavigatee.html">INavigatee</a>) items can be navigated by this <code>navigator</code>. This must be the same value as <a href="_component_inavigator_.inavigator.html#getitems">getItems</a>&#39;s length. </p> </div> </div> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">number</span></h4> <p>The <code>navigatee</code> (<a href="_component_inavigatee_.inavigatee.html">INavigatee</a>) item count.</p> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface"> <a name="getitemindex" class="tsd-anchor"></a> <h3>get<wbr>Item<wbr>Index</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-interface"> <li class="tsd-signature tsd-kind-icon">get<wbr>Item<wbr>Index<span class="tsd-signature-symbol">(</span>item<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">T</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <ul> <li>Defined in component/INavigator.ts:65</li> </ul> </aside> <div class="tsd-comment tsd-typography"> <div class="lead"> <p style="text-indent: 1em;"> Find the index of the given <code>navigatee</code> <code><b>item</b></code> in the items array returned from method <a href="_component_inavigator_.inavigator.html#getitems">getItems</a>. </p> </div> </div> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5>item: <span class="tsd-signature-type">T</span></h5> <div class="tsd-comment tsd-typography"> <p>The <code>navigatee</code> item to find the index.</p> </div> </li> </ul> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">number</span></h4> <p>The index of the given <code><b>item</b></code>. Returns <code>-1</code> if not found.</p> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface"> <a name="getitemindexbyname" class="tsd-anchor"></a> <h3>get<wbr>Item<wbr>Index<wbr>ByName</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-interface"> <li class="tsd-signature tsd-kind-icon">get<wbr>Item<wbr>Index<wbr>ByName<span class="tsd-signature-symbol">(</span>name<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <ul> <li>Defined in component/INavigator.ts:77</li> </ul> </aside> <div class="tsd-comment tsd-typography"> <div class="lead"> <p style="text-indent: 1em;"> Find the index of <code>navigatee</code> item having <code>item name</code> (<a href="_component_inavigatee_.inavigatee.html#getname">INavigatee.getName</a>) matches the <code><b>name</b></code> passed as a parameter. </p> </div> </div> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5>name: <span class="tsd-signature-type">string</span></h5> <div class="tsd-comment tsd-typography"> <p>The name of <code>navigatee</code> item to find the index.</p> </div> </li> </ul> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">number</span></h4> <p>The index of the <code>navigatee</code> item having <code>item name</code> (<a href="_component_inavigatee_.inavigatee.html#getname">INavigatee.getName</a>) matches the <code><b>name</b></code> passed as a parameter. Returns <code>-1</code> if not found.</p> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface"> <a name="getitems" class="tsd-anchor"></a> <h3>get<wbr>Items</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-interface"> <li class="tsd-signature tsd-kind-icon">get<wbr>Items<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">T</span><span class="tsd-signature-symbol">[]</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <ul> <li>Defined in component/INavigator.ts:23</li> </ul> </aside> <div class="tsd-comment tsd-typography"> <div class="lead"> <p style="text-indent: 1em;"> Get <code>navigatee</code> (<a href="_component_inavigatee_.inavigatee.html">INavigatee</a>) items can be navigated by this <code>navigator</code>. </p> </div> </div> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">T</span><span class="tsd-signature-symbol">[]</span></h4> <p>An array of <code>navigatee</code> (<a href="_component_inavigatee_.inavigatee.html">INavigatee</a>) items can be navigated by this <code>navigator</code>.</p> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface"> <a name="navigateto" class="tsd-anchor"></a> <h3>navigate<wbr>To</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-interface"> <li class="tsd-signature tsd-kind-icon">navigate<wbr>To<span class="tsd-signature-symbol">(</span>item<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">T</span>, options<span class="tsd-signature-symbol">?: </span><span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">boolean</span><span class="tsd-signature-symbol">&gt;</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <ul> <li>Defined in component/INavigator.ts:159</li> </ul> </aside> <div class="tsd-comment tsd-typography"> <div class="lead"> <p style="text-indent: 1em;"> Navigate this <code>navigator</code> to the given <code><b>item</b></code> (<a href="_component_inavigatee_.inavigatee.html">INavigatee</a>). This method returns <code>Promise</code> to allow the navigation to be asynchronous. If the <code><b>item</b></code> is not in this <code>navigator</code>, this method will suddenly return resolved <code>Promise</code> having result value <code>&quot;false&quot;</code>. Otherwise, it&#39;ll return a <code>Promise</code> which will be resolved when the navigation is done with result value <code>&quot;true&quot;</code>. The navigated-to <code><b>item</b></code> will be set <code>active</code> flag to <code>true</code> and all other <code>navigatee</code> items in this <code>navigator</code> will be set <code>active</code> flag to <code>false</code>. </p> </div> </div> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5>item: <span class="tsd-signature-type">T</span></h5> <div class="tsd-comment tsd-typography"> <p>The <code>navigatee</code> item to be navigated to.</p> </div> </li> <li> <h5><span class="tsd-flag ts-flagOptional">Optional</span> options: <span class="tsd-signature-type">any</span></h5> <div class="tsd-comment tsd-typography"> <p>The <code>options</code> object used for the navigation. This will depend on each navigator implementation.</p> </div> </li> </ul> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">boolean</span><span class="tsd-signature-symbol">&gt;</span></h4> <p>A <code>Promise</code> which will be resolved when the navigation is done with result value <code>&quot;true&quot;</code>. If the given <code><b>item</b></code> is not in this <code>navigator</code>, this method will return a resolved <code>Promise</code> with result value <code>&quot;false&quot;</code>.</p> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface"> <a name="navigatetoindex" class="tsd-anchor"></a> <h3>navigate<wbr>ToIndex</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-interface"> <li class="tsd-signature tsd-kind-icon">navigate<wbr>ToIndex<span class="tsd-signature-symbol">(</span>idx<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span>, options<span class="tsd-signature-symbol">?: </span><span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">boolean</span><span class="tsd-signature-symbol">&gt;</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <ul> <li>Defined in component/INavigator.ts:175</li> </ul> </aside> <div class="tsd-comment tsd-typography"> <div class="lead"> <p style="text-indent: 1em;"> Navigate this <code>navigator</code> to the given <code>navigatee</code> item <code><b>idx</b></code>. This method returns <code>Promise</code> to allow the navigation to be asynchronous. If the given <code><b>idx</b></code> is out of bound, this method will suddenly return resolved <code>Promise</code> having result value <code>&quot;false&quot;</code>. Otherwise, it&#39;ll return a <code>Promise</code> which will be resolved when the navigation is done with result value <code>&quot;true&quot;</code>. The navigated-to <code><b>item</b></code> will be set <code>active</code> flag to <code>true</code> and all other <code>navigatee</code> items in this <code>navigator</code> will be set <code>active</code> flag to <code>false</code>. </p> </div> </div> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5>idx: <span class="tsd-signature-type">number</span></h5> <div class="tsd-comment tsd-typography"> <p>The <code>navigatee</code> item <code><b>idx</b></code> to be navigated to.</p> </div> </li> <li> <h5><span class="tsd-flag ts-flagOptional">Optional</span> options: <span class="tsd-signature-type">any</span></h5> <div class="tsd-comment tsd-typography"> <p>The <code>options</code> object used for the navigation. This will depend on each navigator implementation.</p> </div> </li> </ul> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">boolean</span><span class="tsd-signature-symbol">&gt;</span></h4> <p>A <code>Promise</code> which will be resolved when the navigation is done with result value <code>&quot;true&quot;</code>. If the given <code><b>idx</b></code> is out of bound, this method will return a resolved <code>Promise</code> with result value <code>&quot;false&quot;</code>.</p> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface"> <a name="navigatetoname" class="tsd-anchor"></a> <h3>navigate<wbr>ToName</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-interface"> <li class="tsd-signature tsd-kind-icon">navigate<wbr>ToName<span class="tsd-signature-symbol">(</span>name<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">string</span>, options<span class="tsd-signature-symbol">?: </span><span class="tsd-signature-type">any</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">boolean</span><span class="tsd-signature-symbol">&gt;</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <ul> <li>Defined in component/INavigator.ts:191</li> </ul> </aside> <div class="tsd-comment tsd-typography"> <div class="lead"> <p style="text-indent: 1em;"> Navigate this <code>navigator</code> to the given <code>navigatee</code> item <code><b>name</b></code>. This method returns <code>Promise</code> to allow the navigation to be asynchronous. If the given item <code><b>name</b></code> does not exist, this method will suddenly return resolved <code>Promise</code> having result value <code>&quot;false&quot;</code>. Otherwise, it&#39;ll return a <code>Promise</code> which will be resolved when the navigation is done with result value <code>&quot;true&quot;</code>. The navigated-to <code><b>item</b></code> will be set <code>active</code> flag to <code>true</code> and all other <code>navigatee</code> items in this <code>navigator</code> will be set <code>active</code> flag to <code>false</code>. </p> </div> </div> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5>name: <span class="tsd-signature-type">string</span></h5> <div class="tsd-comment tsd-typography"> <p>The <code>navigatee</code> item <code><b>name</b></code> to be navigated to.</p> </div> </li> <li> <h5><span class="tsd-flag ts-flagOptional">Optional</span> options: <span class="tsd-signature-type">any</span></h5> <div class="tsd-comment tsd-typography"> <p>The <code>options</code> object used for the navigation. This will depend on each navigator implementation.</p> </div> </li> </ul> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">boolean</span><span class="tsd-signature-symbol">&gt;</span></h4> <p>A <code>Promise</code> which will be resolved when the navigation is done with result value <code>&quot;true&quot;</code>. If the given item <code><b>name</b></code> does not exist, this method will return a resolved <code>Promise</code> with result value <code>&quot;false&quot;</code>.</p> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface"> <a name="removeitem" class="tsd-anchor"></a> <h3>remove<wbr>Item</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-interface"> <li class="tsd-signature tsd-kind-icon">remove<wbr>Item<span class="tsd-signature-symbol">(</span>item<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">T</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">boolean</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <ul> <li>Defined in component/INavigator.ts:133</li> </ul> </aside> <div class="tsd-comment tsd-typography"> <div class="lead"> <p style="text-indent: 1em;"> Remove the given <code>navigatee</code> <code><b>item</b></code> (<a href="_component_inavigatee_.inavigatee.html">INavigatee</a>) from this <code>navigator</code>. If the given <code><b>item</b></code> is not currently in this <code>navigator</code>, this method will do nothing and return <code>false</code>. </p> </div> </div> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5>item: <span class="tsd-signature-type">T</span></h5> <div class="tsd-comment tsd-typography"> <p>The <code>navigatee</code> item to be removed from this <code>navigator</code>.</p> </div> </li> </ul> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">boolean</span></h4> <p>Returns <code>true</code> if the given <code><b>item</b></code> is in this <code>navigator</code> and successfully removed. Otherwise, returns <code>false</code>.</p> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface"> <a name="reset" class="tsd-anchor"></a> <h3>reset</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-interface"> <li class="tsd-signature tsd-kind-icon">reset<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">void</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <ul> <li>Defined in component/INavigator.ts:198</li> </ul> </aside> <div class="tsd-comment tsd-typography"> <div class="lead"> <p style="text-indent: 1em;"> Reset this <code>navigator</code> to the original state. </p> </div> </div> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">void</span></h4> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface"> <a name="setitems" class="tsd-anchor"></a> <h3>set<wbr>Items</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-interface"> <li class="tsd-signature tsd-kind-icon">set<wbr>Items<span class="tsd-signature-symbol">(</span>items<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">T</span><span class="tsd-signature-symbol">[]</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">void</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <ul> <li>Defined in component/INavigator.ts:108</li> </ul> </aside> <div class="tsd-comment tsd-typography"> <div class="lead"> <p style="text-indent: 1em;"> Set <code>navigatee</code> items (<a href="_component_inavigatee_.inavigatee.html">INavigatee</a>) into this <code>navigator</code>. </p> </div> </div> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5>items: <span class="tsd-signature-type">T</span><span class="tsd-signature-symbol">[]</span></h5> <div class="tsd-comment tsd-typography"> <p>The <code>navigatee</code> items (<a href="_component_inavigatee_.inavigatee.html">INavigatee</a>) to be set into this <code>navigator</code>.</p> </div> </li> </ul> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">void</span></h4> </li> </ul> </section> </section> </div> <div class="col-4 col-menu menu-sticky-wrap menu-highlight"> <nav class="tsd-navigation primary"> <ul> <li class="globals "> <a href="../globals.html"><em>Globals</em></a> </li> <li class="current tsd-kind-external-module"> <a href="../modules/_component_inavigator_.html">"component/INavigator"</a> </li> </ul> </nav> <nav class="tsd-navigation secondary menu-sticky"> <ul class="before-current"> </ul> <ul class="current"> <li class="current tsd-kind-interface tsd-parent-kind-external-module tsd-has-type-parameter"> <a href="_component_inavigator_.inavigator.html" class="tsd-kind-icon">INavigator</a> <ul> <li class=" tsd-kind-method tsd-parent-kind-interface"> <a href="_component_inavigator_.inavigator.html#additem" class="tsd-kind-icon">add<wbr>Item</a> </li> <li class=" tsd-kind-method tsd-parent-kind-interface"> <a href="_component_inavigator_.inavigator.html#containsitem" class="tsd-kind-icon">contains<wbr>Item</a> </li> <li class=" tsd-kind-method tsd-parent-kind-interface"> <a href="_component_inavigator_.inavigator.html#getactiveindex" class="tsd-kind-icon">get<wbr>Active<wbr>Index</a> </li> <li class=" tsd-kind-method tsd-parent-kind-interface"> <a href="_component_inavigator_.inavigator.html#getactiveitem" class="tsd-kind-icon">get<wbr>Active<wbr>Item</a> </li> <li class=" tsd-kind-method tsd-parent-kind-interface"> <a href="_component_inavigator_.inavigator.html#getitembyindex" class="tsd-kind-icon">get<wbr>Item<wbr>ByIndex</a> </li> <li class=" tsd-kind-method tsd-parent-kind-interface"> <a href="_component_inavigator_.inavigator.html#getitembyname" class="tsd-kind-icon">get<wbr>Item<wbr>ByName</a> </li> <li class=" tsd-kind-method tsd-parent-kind-interface"> <a href="_component_inavigator_.inavigator.html#getitemcount" class="tsd-kind-icon">get<wbr>Item<wbr>Count</a> </li> <li class=" tsd-kind-method tsd-parent-kind-interface"> <a href="_component_inavigator_.inavigator.html#getitemindex" class="tsd-kind-icon">get<wbr>Item<wbr>Index</a> </li> <li class=" tsd-kind-method tsd-parent-kind-interface"> <a href="_component_inavigator_.inavigator.html#getitemindexbyname" class="tsd-kind-icon">get<wbr>Item<wbr>Index<wbr>ByName</a> </li> <li class=" tsd-kind-method tsd-parent-kind-interface"> <a href="_component_inavigator_.inavigator.html#getitems" class="tsd-kind-icon">get<wbr>Items</a> </li> <li class=" tsd-kind-method tsd-parent-kind-interface"> <a href="_component_inavigator_.inavigator.html#navigateto" class="tsd-kind-icon">navigate<wbr>To</a> </li> <li class=" tsd-kind-method tsd-parent-kind-interface"> <a href="_component_inavigator_.inavigator.html#navigatetoindex" class="tsd-kind-icon">navigate<wbr>ToIndex</a> </li> <li class=" tsd-kind-method tsd-parent-kind-interface"> <a href="_component_inavigator_.inavigator.html#navigatetoname" class="tsd-kind-icon">navigate<wbr>ToName</a> </li> <li class=" tsd-kind-method tsd-parent-kind-interface"> <a href="_component_inavigator_.inavigator.html#removeitem" class="tsd-kind-icon">remove<wbr>Item</a> </li> <li class=" tsd-kind-method tsd-parent-kind-interface"> <a href="_component_inavigator_.inavigator.html#reset" class="tsd-kind-icon">reset</a> </li> <li class=" tsd-kind-method tsd-parent-kind-interface"> <a href="_component_inavigator_.inavigator.html#setitems" class="tsd-kind-icon">set<wbr>Items</a> </li> </ul> </li> </ul> <ul class="after-current"> </ul> </nav> </div> </div> </div> <footer class="with-border-bottom"> <div class="container"> <h2>Legend</h2> <div class="tsd-legend-group"> <ul 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