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<h1>jsTree</h1>
<h2>javascript tree component</h2>
<h3>Documentation</h3>
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<h3 style="margin-top:0;">Documentation</h3>
<ul>
<li class="page_item"><a href="1_files.html" title="Required & optional files">Required & optional files</a></li>
<li class="page_item"><a href="2_creation.html" title="Instance creation">Instance creation</a></li>
<li class="page_item"><a href="3_configuration.html" title="Configuration">Configuration</a></li>
<li class="page_item"><a href="4_data.html" title="Data sources">Data sources</a></li>
<li class="page_item"><a href="5_customize.html" title="Customization">Customization</a></li>
<li class="page_item current_page_item"><a href="6_output.html" title="Output">Output</a></li>
<li class="page_item"><a href="7_api.html" title="API">API </a></li>
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<h3>Examples</h3>
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<li class="page_item"><a href="../_examples/1_datasources.html" title="Data sources">Data sources</a></li>
<li class="page_item"><a href="../_examples/2_operations.html" title="Operations">Operations</a></li>
<li class="page_item"><a href="../_examples/3_callbacks.html" title="Callbacks">Callbacks</a></li>
<li class="page_item"><a href="../_examples/4_themes.html" title="Themes">Themes</a></li>
<li class="page_item"><a href="../_examples/5_others.html" title="Others">Other examples</a></li>
<li class="page_item important"><a href="../_examples/7_full.html" title="Full example">Full PHP & mySQL example </a></li>
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<li><a href="5_customize.html" title="Customization">« Customization</a></li>
<li><a href="../index.html">Up to Reference</a></li>
<li><a href="7_api.html" title="API">API »</a></li>
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<h2 style="margin-top:25px;">Output</h2>
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<p>The output basically follows the structure of the HTML data source:</p>
<pre>
<your-container-node class="tree">
<ul class="jstree-default jstree-your-theme-name">
<li class="open|closed|leaf [your-class-names]" [your-attributes="attribute_values"]>
<a
class="language-of-node [your-class-names]"
style="[background-image:url(your-icon-name);] [your-styles]"
[your-attributes="attribute_values"]>Your node name</a>
<ul>
<!-- CHILD NODES -->
</ul>
</li>
</ul>
</your-container-node>
</pre>
<p>Your container node get the class <span class="val">tree</span> applied to it. The first <span class="var"><ul></span> has the class <span class="val">jstree-default</span> and then if different - the name of the theme applied. This ensures that the applied theme's rules override the matching default theme rules.</p>
<p class="note">NOTE that it is not good practice to set the actual <span class="var"><ul></span> node as the source of the tree (when using predefined HTML).</p>
<p>Each <span class="var"><li></span> node has one of the classes <span class="val">open</span>, <span class="val">closed</span> or <span class="val">leaf</span>. You can check for those classes in the callback functions, so that you know what node you are dealing with. A <span class="val">leaf</span> node has no children, a <span class="val">closed</span> node has chidren but they are not visible (if there is no <span class="var"><ul></span> node within this one - the children are not loaded yet), an <span class="val">open</span> node has children, and they are visible.</p>
<p>The count of <span class="var"><a></span> nodes in each <span class="var"><li></span> depends on the count of languages for the tree (there is one <span class="var"><a></span> node for each language, and the node has the language name as a class) (NOTE that only one language is visible at a time). If you do not set the <span class="var">href</span> attribute, a <span class="val">#</span> is set.</p>
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