plugins/display_content/public/javascripts/jstree-v.pre1.0/_docs/cookies.html
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<title>jsTree v.1.0 - cookies documentation</title>
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<h1 id="dhead">jsTree v.1.0</h1>
<h1>cookies plugin</h1>
<h2>Description</h2>
<div id="description">
<p>The <code>cookies</code> enables jstree to save the state of the tree across sessions. What this does is save the opened and selected nodes in a cookie, and reopen & reselect them the next time the user loads the tree. Depends on the <a href="http://plugins.jquery.com/project/cookie">jQuery.cookie</a> plugin. </p><p class="note">The nodes need to have IDs for this plugin to work.</p>
</div>
<h2 id="configuration">Configuration</h2>
<div class="panel configuration">
<h3>save_opened</h3>
<p class="meta">A string (or <code>false</code>). Default is <code>"jstree_open"</code>.</p>
<p>The name of the cookie to save opened nodes in. If set to <code>false</code> - opened nodes won't be saved.</p>
<h3>save_selected</h3>
<p class="meta">A string (or <code>false</code>). Default is <code>"jstree_select"</code>.</p>
<p>The name of the cookie to save selected nodes in. If set to <code>false</code> - selected nodes won't be saved.</p>
<h3>auto_save</h3>
<p class="meta">A Boolean. Default is <code>true</code>.</p>
<p>If set to <code>true</code> jstree will automatically update the cookies every time a change in the state occurs.</p>
<h3>cookie_options</h3>
<p class="meta">An object. Default is <code>{}</code>.</p>
<p>The options accepted by the <a href="http://plugins.jquery.com/project/cookie">jQuery.cookie</a> plugin.</p>
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<h2 id="demos">Demos</h2>
<div class="panel">
<p>Check your data plugin documentation (<a href="html_data.html">html_data</a>, <a href="xml_data.html">xml_data</a>, <a href="json_data.html">json_data</a>) or take a close look at these examples for information on how to specify multilanguage nodes.</p>
<h3>Using the cookies plugin</h3>
<p>Go ahead and make changes to the tree and then <a href="javascript:document.location.reload();">refresh this page</a>.</p>
<div id="demo1" class="demo">
<ul>
<li id="phtml_1">
<a href="#">Root node 1</a>
<ul>
<li id="phtml_2">
<a href="#">Child node 1</a>
</li>
<li id="phtml_3">
<a href="#">Child node 2</a>
</li>
</ul>
</li>
<li id="phtml_4">
<a href="#">Root node 2</a>
</li>
</ul>
</div>
<script type="text/javascript" class="source">
$(function () {
$("#demo1").jstree({
"plugins" : [ "themes", "html_data", "ui", "cookies" ]
});
});
</script>
</div>
<h2 id="api">API</h2>
<div class="panel api">
<h3 id="save_cookie">.save_cookie ( event )</h3>
<p>Save the current state.</p>
<ul class="arguments">
<li>
<code class="tp">string</code> <strong>event</strong>
<p>Used internally with the <code>auto_save</code> option. Do not set this manually.</p>
</li>
</ul>
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