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<!DOCTYPE html>
<html>
<head>
<title>Dart Cheat Sheet [HTML]</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<link href="./favicon.ico" rel="icon" type="image/x-icon" />
<link href="./favicon.ico" rel="shortcut icon" type="image/x-icon">
<link href="css/main.css" rel="stylesheet">
<link href="css/html.css" rel="stylesheet">
<link href='http://fonts.googleapis.com/css?family=Open+Sans+Condensed:700%7CAnton' rel='stylesheet' type='text/css'>
<meta name="description" content="The cheat sheet references main classes and methods from Dart SDK.">
<meta name="author" content="Guillaume Girou, Nicolas François, Vincent Bostoen">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
<!-- Google Analytics -->
<script>
(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
})(window,document,'script','//www.google-analytics.com/analytics.js','ga');
ga('create', 'UA-42028125-2', 'dartlangfr.net');
ga('send', 'pageview');
</script>
</head>
<body>
<div id="header">
<h1>
<img alt="Dart Logo" src="img/dart-logo.png"/>
dart:html
<span class="noprint" style="display: inline">
<span class="g-plusone" data-href="http://dartlangfr.net/dart-cheat-sheet/"></span>
</span>
</h1>
<div class="nav">
<ul>
<li>
<div class="btn-group">
<a href="core.html" class="btn btn-default"><img src="img/core32.png" alt="Core"> Core</a>
<a href="html.html" class="btn btn-default active"><img src="img/html32.png" alt="HTML"> HTML</a>
<a href="angular.html" class="btn btn-default"><img src="img/angular32.png" alt="HTML"> AngularDart</a>
</div>
</li>
</ul>
</div>
</div>
<div id="content">
<div class="grid">
<div id="elements-section" class="section-container">
<p>Elements</p>
<div id="html-elements-section" class="section">
<p>Html Elements</p>
<i>Class name: "___<b>Element</b>" (eg. ImageElement)</i>
<ul class="section-content column3">
<li>Anchor</li>
<li>Area</li>
<li>BR</li>
<li>Base</li>
<li>Body</li>
<li>Button</li>
<li>Canvas</li>
<li>Content</li>
<li>DList</li>
<li>DataList</li>
<li>Details</li>
<li>Dialog</li>
<li>Div</li>
<li>Embed</li>
<li>FieldSet</li>
<li>Form</li>
<li>HR</li>
<li>Head</li>
<li>Heading</li>
<li>HtmlHtml</li>
<li>IFrame</li>
<li>Image</li>
<li>Input</li>
<li>Keygen</li>
<li>LI</li>
<li>Label</li>
<li>Legend</li>
<li>Link</li>
<li>Map</li>
<li>Media</li>
<li>Menu</li>
<li>Meta</li>
<li>Meter</li>
<li>Mod</li>
<li>OList</li>
<li>Object</li>
<li>OptGroup</li>
<li>Option</li>
<li>Output</li>
<li>Paragraph</li>
<li>Param</li>
<li>Pre</li>
<li>Progress</li>
<li>Quote</li>
<li>Script</li>
<li>Select</li>
<li>Shadow</li>
<li>Source</li>
<li>Span</li>
<li>Style</li>
<li>TableCaption</li>
<li>TableCell</li>
<li>TableCol</li>
<li>Table</li>
<li>TableRow</li>
<li>TableSection</li>
<li>Template</li>
<li>TextArea</li>
<li>Title</li>
<li>Track</li>
<li>UList</li>
<li>Unknown</li>
</ul>
</div>
<div id="input-elements-section" class="section">
<p>Input Elements</p>
<i>Class name: "___<b>InputElement</b>" (eg. TextInputElement)</i>
<ul class="section-content column3">
<li>Checkbox</li>
<li>FileUpload</li>
<li>Hidden</li>
<li>Button</li>
<li>ImageButton</li>
<li>RadioButton</li>
<li>ResetButton</li>
<li>SubmitButton</li>
<li>Date</li>
<li>LocalDateTime</li>
<li>Month</li>
<li>Number</li>
<li>Range</li>
<li>Time</li>
<li>Week</li>
<li>Email</li>
<li>Password</li>
<li>Search</li>
<li>Telephone</li>
<li>Text</li>
<li>Url</li>
</ul>
</div>
</div>
<div id="query-dom-section" class="section-container">
<p>Query the DOM</p>
<div class="section">
<p>Methods</p>
<ul class="section-content">
<li>querySelector(cssSelector);</li>
<li>querySelectorAll(cssSelector);</li>
</ul>
</div>
<div class="section">
<p>Examples</p>
<ul class="section-content">
<li>querySelector(<span class="str">'#foo'</span>);</li>
<li>querySelectorAll(<span class="str">'div'</span>);</li>
<li>querySelectorAll(<span class="str">'[name="foo"]'</span>);</li>
<li>querySelectorAll(<span class="str">'.foo'</span>);</li>
<li>querySelector(<span class="str">'.foo .bar'</span>);</li>
<li>querySelectorAll(<span class="str">'.foo .bar'</span>);</li>
</ul>
</div>
</div>
<div id="events-section" class="section-container">
<p>Events</p>
<i>Events stream property: "<b>on</b>___" (eg. onClick)</i>
<div class="section">
<p>Element events</p>
<ul class="section-content column3">
<li>Abort</li>
<li>BeforeCopy</li>
<li>BeforeCut</li>
<li>BeforePaste</li>
<li>Blur</li>
<li>Change</li>
<li>Copy</li>
<li>Cut</li>
<li>Error</li>
<li>Focus</li>
<li>FullscreenChange</li>
<li>FullscreenError</li>
<li>Input</li>
<li>Invalid</li>
<li>Load</li>
<li>Paste</li>
<li>Reset</li>
<li>Scroll</li>
<li>Search</li>
<li>Select</li>
<li>SelectStart</li>
<li>Submit</li>
</ul>
</div>
<div class="section">
<p>Mouse events</p>
<ul class="section-content column3">
<li>DoubleClick</li>
<li>Click</li>
<li>ContextMenu</li>
<li>Drag</li>
<li>DragEnd</li>
<li>DragEnter</li>
<li>DragLeave</li>
<li>DragOver</li>
<li>DragStart</li>
<li>Drop</li>
<li>MouseDown</li>
<li>MouseEnter</li>
<li>MouseLeave</li>
<li>MouseMove</li>
<li>MouseOut</li>
<li>MouseOver</li>
<li>MouseUp</li>
<li>MouseWheel</li>
</ul>
</div>
<div class="section">
<p>Keyboard events</p>
<ul class="section-content column3">
<li>KeyDown</li>
<li>KeyPress</li>
<li>KeyUp</li>
</ul>
</div>
<div class="section">
<p>Touch events</p>
<ul class="section-content column3">
<li>TouchCancel</li>
<li>TouchEnd</li>
<li>TouchEnter</li>
<li>TouchLeave</li>
<li>TouchMove</li>
<li>TouchStart</li>
</ul>
</div>
<div class="section">
<p>Other events</p>
<ul class="section-content">
<li>TransitionEnd</li>
</ul>
</div>
<div class="section">
<p>Examples</p>
<pre class="lang-dart">
<span class="var">buttonElem</span>.onClick.listen((<span class="typ">MouseEvent</span> event) {
print(event);
});</pre>
</div>
</div>
<div id="element-section" class="section-container">
<p>Element</p>
<div class="section">
<p>Creation</p>
<ul class="section-content">
<li>new Element.div()</li>
<li>new Element.tag('div')</li>
<li>new DivElement()</li>
</ul>
</div>
<div class="section">
<p>Properties</p>
<ul class="section-content column2">
<li>Map attributes</li>
<li>classes</li>
<li>className</li>
<li>document</li>
<li>id</li>
<li>innerHtml</li>
<li>nodeName</li>
<li>nodes</li>
<li>Events on</li>
<li>outerHtml</li>
<li>style</li>
<li>tabIndex</li>
<li>tagName</li>
<li>text</li>
<li>title</li>
<li><b>Elements Navigation</b></li>
<li>children</li>
<li>nextElementSibling</li>
<li>offsetParent</li>
<li>parent</li>
<li>previousElementSibling</li>
<li><b>Nodes Navigation</b></li>
<li>childNodes</li>
<li>firstChild</li>
<li>lastChild</li>
<li>nextNode</li>
<li>parentNode</li>
<li>previousNode</li>
<li><b>Dimensions & positions</b></li>
<li>client</li>
<li>documentOffset</li>
<li>offset</li>
<li>borderEdge</li>
<li>contentEdge</li>
<li>marginEdge</li>
<li>paddingEdge</li>
<li>scrollHeight</li>
<li>scrollLeft</li>
<li>scrollTop</li>
<li>scrollWidth</li>
</ul>
</div>
<div class="section">
<p>Methods</p>
<ul class="section-content">
<li>Node append(Node newChild)</li>
<li>appendHtml(String text)</li>
<li>appendText(String text)</li>
<li>blur()</li>
<li>click()</li>
<li>bool contains(Node other)</li>
<li>bool dispatchEvent(Event event)</li>
<li>focus()</li>
<li>Point offsetTo(Element parent)</li>
<li>Element querySelector(String selectors)</li>
<li>ElementList querySelectorAll(String selectors)</li>
<li>remove()</li>
<li>Node replaceWith(Node otherNode)</li>
<li>scrollByLines(int lines)</li>
<li>scrollByPages(int pages)</li>
<li>scrollIntoView([ScrollAlignment alignment])</li>
</ul>
</div>
<div class="section">
<p>Examples</p>
<ul class="section-content">
<li>element.attributes.containsKey('name');</li>
<li>element.attributes['name'];</li>
<li>element.attributes['name'] = 'value';</li>
<li>element.attributes.remove('name');</li>
</ul>
</div>
</div>
<div id="css-section" class="section-container">
<p>CSS (CssStyleDeclaration)</p>
<div class="section">
<p>Main Properties</p>
<ul class="section-content column3">
<li>animation</li>
<li>appearance</li>
<li>background</li>
<li>border</li>
<li>bottom</li>
<li>clear</li>
<li>color</li>
<li>content</li>
<li>cursor</li>
<li>direction</li>
<li>display</li>
<li>float</li>
<li>font</li>
<li>fontFamily</li>
<li>fontSize</li>
<li>fontStyle</li>
<li>fontWeight</li>
<li>height</li>
<li>hyphens</li>
<li>left</li>
<li>margin</li>
<li>marquee</li>
<li>mask</li>
<li>maxHeight</li>
<li>maxWidth</li>
<li>maxZoom</li>
<li>minHeight</li>
<li>minWidth</li>
<li>minZoom</li>
<li>opacity</li>
<li>order</li>
<li>orientation</li>
<li>orphans</li>
<li>outline</li>
<li>overflow</li>
<li>overflowX</li>
<li>overflowY</li>
<li>padding</li>
<li>page</li>
<li>perspective</li>
<li>position</li>
<li>quotes</li>
<li>resize</li>
<li>right</li>
<li>size</li>
<li>textAlign</li>
<li>textDecoration</li>
<li>textIndent</li>
<li>textOrientation</li>
<li>textOverflow</li>
<li>textOverline</li>
<li>textShadow</li>
<li>textStroke</li>
<li>textTransform</li>
<li>textUnderline</li>
<li>top</li>
<li>transform</li>
<li>transition</li>
<li>verticalAlign</li>
<li>visibility</li>
<li>whiteSpace</li>
<li>width</li>
<li>wordBreak</li>
<li>wordSpacing</li>
<li>wordWrap</li>
<li>wrap</li>
<li>zIndex</li>
<li>zoom</li>
</ul>
</div>
<div class="section">
<p>Methods</p>
<ul class="section-content">
<li>getPropertyPriority(propertyName)</li>
<li>getPropertyValue(propertyName)</li>
<li>item(index)</li>
<li>removeProperty(propertyName)</li>
<li>setProperty(propertyName, value, [priority])</li>
</ul>
</div>
</div>
<div id="http-request-section" class="section-container">
<p>HTTP Request</p>
<div class="section">
<p>Static Methods</p>
<ul class="section-content">
<li>getString(String url)</li>
<li>postFormData(String url, Map data)</li>
</ul>
</div>
<div class="section">
<p>Methods</p>
<ul class="section-content">
<li>String getResponseHeader(String header)</li>
<li>open(String method, String url) </li>
<li>setRequestHeader(String header, String value)</li>
<li>abort()</li>
</ul>
</div>
<div class="section">
<p>Example</p>
<pre class="lang-dart">
<span class="typ">HttpRequest</span>.getString(<span class="str">'http://theUrl'</span>)
.then((<span class="var">response</span>) {
doSomethingWith(<span class="var">response</span>);
});</pre>
</div>
</div>
<div id="web-socket-section" class="section-container">
<p>Web Socket</p>
<div class="section">
<p>Example</p>
<pre style="" class="lang-dart"><span class="pln">var ws </span><span class="pun">=</span><span class="pln"> </span><span class="kwd">new</span><span class="pln"> </span><span class="typ">WebSocket</span><span class="pun">(</span><span class="str">'ws://localhost:3000/ws'</span><span class="pun">);</span><span class="pln">
ws</span><span class="pun">.</span><span class="pln">onOpen</span><span class="pun">.</span><span class="pln">listen</span><span class="pun">((</span><span class="pln">e</span><span class="pun">)</span><span class="pln"> </span><span class="pun">{</span><span class="pln">
ws</span><span class="pun">.</span><span class="pln">send</span><span class="pun">(</span><span class="str">'Hello from Dart!'</span><span class="pun">);</span><span class="pln">
</span><span class="pun">});</span><span class="pln">
ws</span><span class="pun">.</span><span class="pln">onMessage</span><span class="pun">.</span><span class="pln">listen</span><span class="pun">((</span><span class="typ">MessageEvent</span><span class="pln"> e</span><span class="pun">)</span><span class="pln"> </span><span class="pun">{</span><span class="pln">
print</span><span class="pun">(</span><span class="str">'WebSocket message received: ${e.data}'</span><span class="pun">);</span><span class="pln">
</span><span class="pun">});</span></pre>
</div>
</div>
<div id="event-source-section" class="section-container">
<p>Event Source</p>
<div class="section">
<p>Example</p>
<pre class="lang-dart">
<span class="kwd">var</span> <span class="var">source</span> = <span class="kwd">new</span> <span class="typ">EventSource</span>(<span class="str">'/events'</span>)
..onError.listen((<span class="typ">Event</span> <span class="var">e</span>) => print(<span class="str">'Error: $e'</span>))
..onOpen.listen((<span class="typ">Event</span> <span class="var">e</span>) => print(<span class="str">'Open'</span>))
..onMessage.listen((<span class="typ">MessageEvent</span> <span class="var">me</span>) =>
print(<span class="str">'Message: ${me.data}'</span>)
);</pre>
</div>
</div>
<div id="web-rtc-section" class="section-container">
<p>Web RTC</p>
<div class="section">
<p>Example</p>
<pre class="lang-dart">
<span class="var">window</span>.navigator
.getUserMedia(audio: <span class="kwd">true</span>, video: <span class="kwd">true</span>)
.then(_onStream);
_onStream(<span class="var">stream</span>) {
<span class="kwd">var</span> <span class="var">video</span> = <span class="kwd">new</span> <span class="typ">VideoElement</span>()
..autoplay = <span class="kwd">true</span>
..src = <span class="typ">Url</span>.createObjectUrlFromStream(<span class="var">stream</span>)
..onLoadedMetadata.listen((<span class="var">e</span>) {
<span class="com">// Ready</span>
});
<span class="var">document</span>.body.append(<span class="var">video</span>);
}</pre>
</div>
</div>
<div id="local-storage-section" class="section-container">
<p>Local Storage</p>
<i>Storage is implemented as a Map<String, String></i>
<div class="section">
<p>Examples</p>
<ul class="section-content samples">
<li>var foo = window.localStorage['bar'];</li>
<li>window.localStorage['bar'] = "foo";</li>
</ul>
</div>
</div>
<div id="index-db-section" class="section-container">
<p>Index DB</p>
<div class="section">
<p>Example</p>
<pre class="lang-dart">
<span class="typ">Future</span> open() {
<span class="kwd">return</span> <span class="var">window</span>.indexedDB.open(<span class="str">'myIndexedDB'</span>,
version: <span class="lit">1</span>,
onUpgradeNeeded: _initializeDatabase)
.then(_loadFromDB);
}
_initializeDatabase(<span class="typ">VersionChangeEvent</span> e) {
<span class="com">// Initialize your database</span>
}
<span class="typ">Future</span> _loadFromDB(<span class="typ">Database</span> db) {
<span class="com">// Load request</span>
}</pre>
</div>
</div>
<div id="canvas-section" class="section-container">
<p>Canvas Api</p>
<div class="section">
<p>Example</p>
<pre class="lang-dart">
<span class="typ">CanvasElement</span> <span class="var">canvas</span> =
<span class="kwd">new</span> <span class="typ">CanvasElement</span>(width: <span class="lit">600</span>, height: <span class="lit">600</span>);
<span class="typ">CanvasRenderingContext2D</span> <span class="var">ctx</span> = <span class="var">canvas</span>.context2D;
<span class="typ">ImageElement</span> <span class="var">img</span> = <span class="var">document</span>.querySelector(<span class="str">'img'</span>);
<span class="var">ctx</span>.drawImage(img, <span class="lit">100</span>, <span class="lit">100</span>);</pre>
</div>
</div>
<div id="history-section" class="section-container">
<p>History</p>
<div class="section">
<p>Properties</p>
<ul class="section-content">
<li>bool supportsState</li>
<li>int length</li>
<li>dynamic state</li>
</ul>
</div>
<div class="section">
<p>Methods</p>
<ul class="section-content">
<li>back()</li>
<li>forward()</li>
<li>go(int distance)</li>
<li>pushState(Object data, String title)</li>
<li>replaceState(Object data, String title)</li>
</ul>
</div>
</div>
<div id="file-api-section" class="section-container">
<p>File Api</p>
<div class="section">
<p>File</p>
<ul class="section-content">
<li>DateTime lastModifiedDate</li>
<li>String name</li>
<li>String relativePath</li>
<li>int size</li>
<li>String type</li>
</ul>
</div>
<div class="section">
<p>File Reader</p>
<ul class="section-content column2">
<li>int readyState</li>
<li>Object result</li>
<li>void abort()</li>
<li><b>readAs___(Blob blob)</b></li>
<li>ArrayBuffer</li>
<li>BinaryString</li>
<li>DataUrl</li>
<li>Text</li>
<li><b>EventStreamProvider</b></li>
<li>errorEvent</li>
<li>abortEvent</li>
<li>loadEndEvent</li>
<li>loadEvent</li>
<li>loadStartEvent</li>
<li>progressEvent</li>
<li><b>Stream on___</b></li>
<li>Abort</li>
<li>Error</li>
<li>Load</li>
<li>LoadEnd</li>
<li>LoadStart</li>
<li>Progress</li>
</ul>
</div>
<div class="section">
<p>Example</p>
<pre class="lang-dart">
<span class="kwd">var</span> <span class="var">reader</span> = <span class="kwd">new</span> <span class="typ">FileReader</span>();
<span class="kwd">var</span> <span class="var">fileInput</span> = querySelector(<span class="str">'#fileInput'</span>)
..onChange.listen(_onFileChange);
_onFileChange(<span class="var">e</span>){
<span class="var">reader</span>..readAsText(fileInput.files[<span class="lit">0</span>])
..onLoad.listen((<span class="var">e2</span>) {
print(reader.result);
});
}</pre>
</div>
<div class="section">
<p>File Writer</p>
<ul class="section-content column2">
<li>int position</li>
<li>int readyStage</li>
<li>abort()</li>
<li>seek(int position)</li>
<li>truncate(int size)</li>
<li>write(Blob data)</li>
<li><b>EventStreamProvider</b></li>
<li>errorEvent</li>
<li>abortEvent</li>
<li>progressEvent</li>
<li>writeEndEvent</li>
<li>writeEvent</li>
<li>writeStartEvent</li>
<li><b>Stream on___</b></li>
<li>Error</li>
<li>Abort</li>
<li>Progress</li>
<li>Write</li>
<li>WriteEnd</li>
<li>WriteStart</li>
</ul>
</div>
</div>
</div>
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