226 lines
9.1 KiB
HTML
226 lines
9.1 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta http-equiv="content-type" content="text/html; charset=utf-8" />
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<title>XMLElement | reference | Processing.js</title>
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<link rel="stylesheet" href="../../css/bootstrap.css" type="text/css" />
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<link rel="stylesheet" href="../../css/syntax.css" type="text/css" />
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<link rel="stylesheet" href="../../css/processing-js.css" type="text/css" />
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<script src="../../js/processing.min.js" type="text/javascript"></script>
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<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js" type="text/javascript"></script>
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<script src="../../js/jquery.tweet.min.js" type="text/javascript"></script>
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<script src="../../js/tabselector.js" type="text/javascript"></script>
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<script src="http://cdn.webglstats.com/stat.js" defer="defer" async="async"></script>
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<script type="text/javascript">
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// Only do tracking on the actual site
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if (document.location.host === "processingjs.org") {
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var _gaq = _gaq || [];
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_gaq.push(['_setAccount', 'UA-8565070-1']);
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_gaq.push(['_trackPageview']);
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(function() {
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var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
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ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
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var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
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}());
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}
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</script>
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</head>
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<body>
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<div class="container">
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<div class="header">
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<a href="http://processingjs.org/"><img src="../../images/header.png" width="177" height="42"></a>
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</div>
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<span class="tagline">a port of the Processing Visualization Language</span>
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<div class="navbar">
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<canvas width="940px" height="78px" data-processing-sources="/sketches/bannerSketch.pde"></canvas>
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<ul>
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<li><a href="http://processingjs.org/"><span>home</span></a></li>
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<li><a href="http://processingjs.org/download/"><span>download</span></a></li>
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<li><a href="../index.html"><span>reference</span></a></li>
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<li><a href="http://processingjs.org/exhibition/"><span>exhibition</span></a></li>
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<li><a href="http://processingjs.org/learning/"><span>learning</span></a></li>
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<li><a href="http://processingjs.org/articles/"><span>articles</span></a></li>
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<li><a href="http://processingjs.org/community/"><span>community</span></a></li>
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<li><a href="http://processingjs.org/blog/"><span>blog</span></a></li>
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</ul>
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<a class="viewsource" href="http://processingjs.org/sketches/bannerSketch.pde">view source</a>
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</div>
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<div class="page row">
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<div class="span11">
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<table cellpadding="0" cellspacing="0" border="0" class="ref-item">
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<tr class="name-row">
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<th scope="row">Name</th>
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<td><h3>XMLElement</h3></td>
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</tr>
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<tr class="">
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<th scope="row">Examples</th>
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<td><div class="example"><pre>// The following short XML file called "sites.xml" is parsed
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// in the code below. It must be in the project's "data" directory
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// <?xml version="1.0"?>
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// <websites>
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// <site id="0" url="processing.org">Processing</site>
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// <site id="1" url="mobile.processing.org">Processing Mobile</site>
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// </websites>
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XMLElement xml;
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void setup() {
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size(200, 200);
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xml = new XMLElement(this, "sites.xml");
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int numSites = xml.getChildCount();
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for (int i = 0; i < numSites; i++) {
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XMLElement kid = xml.getChild(i);
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int id = kid.getInt("id");
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String url = kid.getString("url");
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String site = kid.getContent();
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println(id + " : " + url + " : " + site);
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}
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}</pre></div></td>
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</tr>
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<tr class="">
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<th scope="row">Description</th>
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<td><p>XMLElement is a representation of an XML object. The object is able to parse XML code.
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The methods described here are the most basic.
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More are documented in the <a href="http://processing.googlecode.com/svn/trunk/processing/build/javadoc/core/index.html">Developer's Reference</a>.</p><p>The encoding parameter inside XML files is ignored, only UTF-8 (or plain ASCII) are parsed properly.</p>
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</td>
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</tr>
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<tr class="">
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<th scope="row">Methods</th>
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<td><table cellpadding="0" cellspacing="0" border="0">
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<tr class="">
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<th scope="row"><a href="http://processingjs.org/reference/XMLElement/XMLElement_getChildCount_">getChildCount()</a></th>
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<td>Returns the number of children for the element.</td>
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</tr>
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<tr class="">
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<th scope="row"><a href="http://processingjs.org/reference/XMLElement/XMLElement_getChild_">getChild()</a></th>
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<td>Returns a single child.</td>
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</tr>
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<tr class="">
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<th scope="row"><a href="http://processingjs.org/reference/XMLElement/XMLElement_getChildren_">getChildren()</a></th>
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<td>Returns all of the children as an XMLElement array.</td>
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</tr>
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<tr class="">
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<th scope="row"><a href="http://processingjs.org/reference/XMLElement/XMLElement_getContent_">getContent()</a></th>
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<td>Returns the content of an element.</td>
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</tr>
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<tr class="">
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<th scope="row"><a href="http://processingjs.org/reference/XMLElement/XMLElement_getIntAttribute_">getIntAttribute()</a></th>
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<td>Returns an integer attribute of the element.</td>
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</tr>
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<tr class="">
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<th scope="row"><a href="http://processingjs.org/reference/XMLElement/XMLElement_getFloatAttribute_">getFloatAttribute()</a></th>
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<td>Returns a float attribute of the element.</td>
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</tr>
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<tr class="">
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<th scope="row"><a href="http://processingjs.org/reference/XMLElement/XMLElement_getStringAttribute_">getStringAttribute()</a></th>
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<td>Returns a String attribute of the element.</td>
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</tr>
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<tr class="">
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<th scope="row"><a href="http://processingjs.org/reference/XMLElement/XMLElement_getName_">getName()</a></th>
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<td>Returns the name of the element.</td>
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</tr>
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</table></td>
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</tr>
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<tr class="">
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<th scope="row"><!--*-->Constructor<!--*--></th>
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<td><pre>XMLElement(<kbd>parent</kbd>,<kbd>file</kbd>)</pre></td>
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</tr>
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<tr class="">
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<th scope="row">Parameters</th>
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<td><table cellpadding="0" cellspacing="0" border="0">
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<tr class="">
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<th scope="row">parent</th>
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<td>PApplet: typically use "this"</td>
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</tr>
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<tr class="">
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<th scope="row">file</th>
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<td>String: name of the XML file to load
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</td>
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</tr>
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</table></td>
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</tr>
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<tr class="">
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<th scope="row">Usage</th>
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<td>Web & Application</td>
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</tr>
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</table>
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<div class="cclicense">
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<p>This reference is licensed under the CC BY-NC-SA 2.0 license:</p>
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<a rel="license" href="http://creativecommons.org/licenses/by-nc-sa/2.0/">
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<img alt="Creative Commons License" border="0" src="../../images/somerights20.gif" />
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</a>
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</div>
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</div>
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<div class="sidebar span4">
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<h3><a href="http://processingjs.org/download/">Downloads</a></h3>
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<ul>
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<li><a href="http://processingjs.org/download/">Download the latest version of Processing.js!</a></li>
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</ul>
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<h3><a href="http://processingjs.org/articles/">Articles</a></h3>
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<ul>
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<li><a href="http://processingjs.org/articles/jsQuickStart.html">Quick Start - JavaScript Developer</a></li>
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<li><a href="http://processingjs.org/articles/p5QuickStart.html">Quick Start - Processing Developer</a></li>
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<li><a href="http://processingjs.org/articles/RenderingModes.html">Rendering Modes</a></li>
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<li><a href="http://processingjs.org/articles/PomaxGuide.html">Pomax's Guide to processing-js</a></li>
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</ul>
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<h3><a>Web IDEs</a></h3>
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<ul>
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<li><a href="http://sketchpad.cc">Sketchpad.cc</a></li>
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<li><a href="http://processingjs.org/tools/processing-helper.html">Processing.js Helper</a></li>
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<li><a href="http://www.openprocessing.org">OpenProcessing.org</a></li>
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</ul>
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<h3><a href="http://processingjs.org/community/">Community</a></h3>
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<ul>
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<li><a href="irc://irc.mozilla.org/processing.js">IRC Channel</a></li>
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<li><a href="http://processing-js.lighthouseapp.com/">Bug Tracker</a></li>
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<li><a href="http://github.com/processing-js/processing-js/">Github Repository</a></li>
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<li><a href="http://groups.google.com/group/processingjs">Google Group</a></li>
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<li><a href="http://zenit.senecac.on.ca/wiki/index.php/">Open Source @ Seneca</a></li>
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</ul>
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<h3><a href="http://twitter.com/processingjs">Twitter Feed</a></h3>
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<div class="twitter"></div>
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</div>
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</div>
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<div class="footer">
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Processing is an open visualization language developed by
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<a href="http://benfry.com/">Ben Fry</a> & <a href="http://reas.com/">Casey Reas</a>,
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and originally ported to Javascript by
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<a href="http://ejohn.org/blog/processingjs/">John Resig</a>.
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Processing.js is maintained by the Processing.js team.
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</div>
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</div>
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<a href="http://github.com/processing-js/processing-js/">
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<img style="position: absolute; top: 0; right: 0; border: 0;" src="../../images/forkme-right-orange.png" alt="Fork me on GitHub">
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</a>
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</body>
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</html>
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