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PO
 

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    <p>How about this?</p> <pre><code>&lt;html&gt; &lt;head&gt; &lt;script language="javascript" type="text/javascript" src="jquery.min.js"&gt;&lt;/script&gt; &lt;script language="javascript" type="text/javascript" src="jquery.jstree.js"&gt;&lt;/script&gt; &lt;script&gt; var treeConfig = { "json_data" : { "data" : [{ "data" : "Root", "state" : "closed", "children" : "" }], "ajax" : { "url" : "http://localhost/tree.json", "data" : function (node) { return { query : "Value" }; } } }, "plugins" : [ "themes", "json_data", "ui" ], }; $(document).ready(function(){ $("#treeContainer").jstree(treeConfig); $('#treeContainer a').live('click',function(){ var tree = jQuery.jstree._reference("#treeContainer"); var currentNode = tree._get_node(null, false); tree.refresh(currentNode); }); }); &lt;/script&gt; &lt;/head&gt; &lt;body&gt; &lt;div id="treeContainer"&gt;&lt;/div&gt; &lt;/body&gt; &lt;/html&gt; </code></pre> <p>Here's what I'm doing:</p> <ul> <li>using the JSON data plugin (but the concept is similar for HTML and XML plugins)</li> <li>loading the initial tree node ("Root") from the data config object</li> <li>setting the AJAX config object so all other nodes request their child data via ajax, when initially opened (applies to any node where 'state' is 'closed' and 'children' is 'empty')</li> <li>using the AJAX data function to pass the correct query string to get relevant data for the node being opened. My example always fetches <a href="http://localhost/tree.json?query=Value" rel="nofollow">http://localhost/tree.json?query=Value</a> but you probably want to do something like set Value to the node id so the server sends back relevant data.</li> </ul> <p>So far this makes an ajax request for the node data only the first time the node is opened. The final step is:</p> <ul> <li>create a click function which causes a single node to refresh its data every time it is clicked</li> </ul>
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    1. POHow to refresh `ajax` node on click?
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    1. COit doesn't work for me. What I want is to be able to make on user request the ajax call again. Your code doesn't do that.
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    2. COI improved my example to show the complete jstree config and I've added detailed comments. This works on my test server.
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    3. COWorks nicely. Thank you for that.
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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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