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<h1>JsonLoader Class</h1>
<div class="box meta">
<div class="uses">
Uses
<ul class="inline commas">
<li><a href="EventTarget.html">EventTarget</a></li>
</ul>
</div>
<div class="foundat">
Defined in: <a href="../files/src_pixi_loaders_JsonLoader.js.html#l5"><code>src/pixi/loaders/JsonLoader.js:5</code></a>
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Module: <a href="../modules/PIXI.html">PIXI</a>
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<div class="box intro">
<p>The json file loader is used to load in JSON data and parse it
When loaded this class will dispatch a 'loaded' event
If loading fails this class will dispatch an 'error' event</p>
</div>
<div class="constructor">
<h2>Constructor</h2>
<div id="method_JsonLoader" class="method item">
<h3 class="name"><code>JsonLoader</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>url</code>
</li>
<li class="arg">
<code>crossorigin</code>
</li>
</ul><span class="paren">)</span>
</div>
<div class="meta">
<p>
Defined in
<a href="../files/src_pixi_loaders_JsonLoader.js.html#l5"><code>src/pixi/loaders/JsonLoader.js:5</code></a>
</p>
</div>
<div class="description">
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">url</code>
<span class="type">String</span>
<div class="param-description">
<p>The url of the JSON file</p>
</div>
</li>
<li class="param">
<code class="param-name">crossorigin</code>
<span class="type">Boolean</span>
<div class="param-description">
<p>Whether requests should be treated as crossorigin</p>
</div>
</li>
</ul>
</div>
</div>
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<li class="api-class-tab index"><a href="#index">Index</a></li>
<li class="api-class-tab methods"><a href="#methods">Methods</a></li>
<li class="api-class-tab properties"><a href="#properties">Properties</a></li>
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<div id="index" class="api-class-tabpanel index">
<h2 class="off-left">Item Index</h2>
<div class="index-section methods">
<h3>Methods</h3>
<ul class="index-list methods">
<li class="index-item method inherited">
<a href="#method_emit">emit</a>
</li>
<li class="index-item method inherited">
<a href="#method_listeners">listeners</a>
</li>
<li class="index-item method">
<a href="#method_load">load</a>
</li>
<li class="index-item method inherited">
<a href="#method_mixin">mixin</a>
</li>
<li class="index-item method inherited">
<a href="#method_off">off</a>
</li>
<li class="index-item method inherited">
<a href="#method_on">on</a>
</li>
<li class="index-item method inherited">
<a href="#method_once">once</a>
</li>
<li class="index-item method private">
<a href="#method_onError">onError</a>
</li>
<li class="index-item method private">
<a href="#method_onJSONLoaded">onJSONLoaded</a>
</li>
<li class="index-item method private">
<a href="#method_onLoaded">onLoaded</a>
</li>
<li class="index-item method inherited">
<a href="#method_removeAllListeners">removeAllListeners</a>
</li>
</ul>
</div>
<div class="index-section properties">
<h3>Properties</h3>
<ul class="index-list properties">
<li class="index-item property">
<a href="#property_baseUrl">baseUrl</a>
</li>
<li class="index-item property">
<a href="#property_crossorigin">crossorigin</a>
</li>
<li class="index-item property">
<a href="#property_loaded">loaded</a>
</li>
<li class="index-item property">
<a href="#property_url">url</a>
</li>
</ul>
</div>
</div>
<div id="methods" class="api-class-tabpanel">
<h2 class="off-left">Methods</h2>
<div id="method_emit" class="method item inherited">
<h3 class="name"><code>emit</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>eventName</code>
</li>
</ul><span class="paren">)</span>
</div>
<span class="returns-inline">
<span class="type">Boolean</span>
</span>
<div class="meta">
<p>Inherited from
<a href="../classes/EventTarget.html#method_emit">EventTarget</a>:
<a href="../files/src_pixi_utils_EventTarget.js.html#l54"><code>src/pixi/utils/EventTarget.js:54</code></a>
</p>
</div>
<div class="description">
<p>Emit an event to all registered event listeners.</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">eventName</code>
<span class="type">String</span>
<div class="param-description">
<p>The name of the event.</p>
</div>
</li>
</ul>
</div>
<div class="returns">
<h4>Returns:</h4>
<div class="returns-description">
<span class="type">Boolean</span>:
<p>Indication if we've emitted an event.</p>
</div>
</div>
</div>
<div id="method_listeners" class="method item inherited">
<h3 class="name"><code>listeners</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>eventName</code>
</li>
</ul><span class="paren">)</span>
</div>
<span class="returns-inline">
<span class="type">Array</span>
</span>
<div class="meta">
<p>Inherited from
<a href="../classes/EventTarget.html#method_listeners">EventTarget</a>:
<a href="../files/src_pixi_utils_EventTarget.js.html#l41"><code>src/pixi/utils/EventTarget.js:41</code></a>
</p>
</div>
<div class="description">
<p>Return a list of assigned event listeners.</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">eventName</code>
<span class="type">String</span>
<div class="param-description">
<p>The events that should be listed.</p>
</div>
</li>
</ul>
</div>
<div class="returns">
<h4>Returns:</h4>
<div class="returns-description">
<span class="type">Array</span>:
<p>An array of listener functions</p>
</div>
</div>
</div>
<div id="method_load" class="method item">
<h3 class="name"><code>load</code></h3>
<span class="paren">()</span>
<div class="meta">
<p>
Defined in
<a href="../files/src_pixi_loaders_JsonLoader.js.html#l57"><code>src/pixi/loaders/JsonLoader.js:57</code></a>
</p>
</div>
<div class="description">
<p>Loads the JSON data</p>
</div>
</div>
<div id="method_mixin" class="method item inherited">
<h3 class="name"><code>mixin</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>object</code>
</li>
</ul><span class="paren">)</span>
</div>
<div class="meta">
<p>Inherited from
<a href="../classes/EventTarget.html#method_mixin">EventTarget</a>:
<a href="../files/src_pixi_utils_EventTarget.js.html#l34"><code>src/pixi/utils/EventTarget.js:34</code></a>
</p>
</div>
<div class="description">
<p>Mixes in the properties of the EventTarget prototype onto another object</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">object</code>
<span class="type">Object</span>
<div class="param-description">
<p>The obj to mix into</p>
</div>
</li>
</ul>
</div>
</div>
<div id="method_off" class="method item inherited">
<h3 class="name"><code>off</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>eventName</code>
</li>
<li class="arg">
<code>callback</code>
</li>
</ul><span class="paren">)</span>
</div>
<div class="meta">
<p>Inherited from
<a href="../classes/EventTarget.html#method_off">EventTarget</a>:
<a href="../files/src_pixi_utils_EventTarget.js.html#l143"><code>src/pixi/utils/EventTarget.js:143</code></a>
</p>
</div>
<div class="description">
<p>Remove event listeners.</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">eventName</code>
<span class="type">String</span>
<div class="param-description">
<p>The event we want to remove.</p>
</div>
</li>
<li class="param">
<code class="param-name">callback</code>
<span class="type">Function</span>
<div class="param-description">
<p>The listener that we need to find.</p>
</div>
</li>
</ul>
</div>
</div>
<div id="method_on" class="method item inherited">
<h3 class="name"><code>on</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>eventName</code>
</li>
<li class="arg">
<code>callback</code>
</li>
</ul><span class="paren">)</span>
</div>
<div class="meta">
<p>Inherited from
<a href="../classes/EventTarget.html#method_on">EventTarget</a>:
<a href="../files/src_pixi_utils_EventTarget.js.html#l107"><code>src/pixi/utils/EventTarget.js:107</code></a>
</p>
</div>
<div class="description">
<p>Register a new EventListener for the given event.</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">eventName</code>
<span class="type">String</span>
<div class="param-description">
<p>Name of the event.</p>
</div>
</li>
<li class="param">
<code class="param-name">callback</code>
<span class="type">Functon</span>
<div class="param-description">
<p>fn Callback function.</p>
</div>
</li>
</ul>
</div>
</div>
<div id="method_once" class="method item inherited">
<h3 class="name"><code>once</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>eventName</code>
</li>
<li class="arg">
<code>callback</code>
</li>
</ul><span class="paren">)</span>
</div>
<div class="meta">
<p>Inherited from
<a href="../classes/EventTarget.html#method_once">EventTarget</a>:
<a href="../files/src_pixi_utils_EventTarget.js.html#l124"><code>src/pixi/utils/EventTarget.js:124</code></a>
</p>
</div>
<div class="description">
<p>Add an EventListener that's only called once.</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">eventName</code>
<span class="type">String</span>
<div class="param-description">
<p>Name of the event.</p>
</div>
</li>
<li class="param">
<code class="param-name">callback</code>
<span class="type">Function</span>
<div class="param-description">
<p>Callback function.</p>
</div>
</li>
</ul>
</div>
</div>
<div id="method_onError" class="method item private">
<h3 class="name"><code>onError</code></h3>
<span class="paren">()</span>
<span class="flag private">private</span>
<div class="meta">
<p>
Defined in
<a href="../files/src_pixi_loaders_JsonLoader.js.html#l176"><code>src/pixi/loaders/JsonLoader.js:176</code></a>
</p>
</div>
<div class="description">
<p>Invoke when error occured</p>
</div>
</div>
<div id="method_onJSONLoaded" class="method item private">
<h3 class="name"><code>onJSONLoaded</code></h3>
<span class="paren">()</span>
<span class="flag private">private</span>
<div class="meta">
<p>
Defined in
<a href="../files/src_pixi_loaders_JsonLoader.js.html#l98"><code>src/pixi/loaders/JsonLoader.js:98</code></a>
</p>
</div>
<div class="description">
<p>Invoke when JSON file is loaded</p>
</div>
</div>
<div id="method_onLoaded" class="method item private">
<h3 class="name"><code>onLoaded</code></h3>
<span class="paren">()</span>
<span class="flag private">private</span>
<div class="meta">
<p>
Defined in
<a href="../files/src_pixi_loaders_JsonLoader.js.html#l162"><code>src/pixi/loaders/JsonLoader.js:162</code></a>
</p>
</div>
<div class="description">
<p>Invoke when json file loaded</p>
</div>
</div>
<div id="method_removeAllListeners" class="method item inherited">
<h3 class="name"><code>removeAllListeners</code></h3>
<div class="args">
<span class="paren">(</span><ul class="args-list inline commas">
<li class="arg">
<code>eventName</code>
</li>
</ul><span class="paren">)</span>
</div>
<div class="meta">
<p>Inherited from
<a href="../classes/EventTarget.html#method_removeAllListeners">EventTarget</a>:
<a href="../files/src_pixi_utils_EventTarget.js.html#l173"><code>src/pixi/utils/EventTarget.js:173</code></a>
</p>
</div>
<div class="description">
<p>Remove all listeners or only the listeners for the specified event.</p>
</div>
<div class="params">
<h4>Parameters:</h4>
<ul class="params-list">
<li class="param">
<code class="param-name">eventName</code>
<span class="type">String</span>
<div class="param-description">
<p>The event you want to remove all listeners for.</p>
</div>
</li>
</ul>
</div>
</div>
</div>
<div id="properties" class="api-class-tabpanel">
<h2 class="off-left">Properties</h2>
<div id="property_baseUrl" class="property item">
<h3 class="name"><code>baseUrl</code></h3>
<span class="type">String</span>
<div class="meta">
<p>
Defined in
<a href="../files/src_pixi_loaders_JsonLoader.js.html#l33"><code>src/pixi/loaders/JsonLoader.js:33</code></a>
</p>
</div>
<div class="description">
<p>[read-only] The base url of the bitmap font data</p>
</div>
</div>
<div id="property_crossorigin" class="property item">
<h3 class="name"><code>crossorigin</code></h3>
<span class="type">Boolean</span>
<div class="meta">
<p>
Defined in
<a href="../files/src_pixi_loaders_JsonLoader.js.html#l25"><code>src/pixi/loaders/JsonLoader.js:25</code></a>
</p>
</div>
<div class="description">
<p>Whether the requests should be treated as cross origin</p>
</div>
</div>
<div id="property_loaded" class="property item">
<h3 class="name"><code>loaded</code></h3>
<span class="type">Boolean</span>
<div class="meta">
<p>
Defined in
<a href="../files/src_pixi_loaders_JsonLoader.js.html#l42"><code>src/pixi/loaders/JsonLoader.js:42</code></a>
</p>
</div>
<div class="description">
<p>[read-only] Whether the data has loaded yet</p>
</div>
</div>
<div id="property_url" class="property item">
<h3 class="name"><code>url</code></h3>
<span class="type">String</span>
<div class="meta">
<p>
Defined in
<a href="../files/src_pixi_loaders_JsonLoader.js.html#l17"><code>src/pixi/loaders/JsonLoader.js:17</code></a>
</p>
</div>
<div class="description">
<p>The url of the bitmap font data</p>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
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