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Lazy load, update, create and delete dijit tree items

The root of the tree (images) is loaded with a GET request on page load. When the users expands a folder, a new GET request is issued to fetch its contents and the response is cached. Creating/deleting a tree item will revert all changes in the tree, because the JsonRestStore sends a GET first and the server response does not contain these previous changes (in this demo they are simply not implemented. The server just sends a 200 or 500.

This demo belongs to part 2 of the tutorial: REST with Dojo and PHP.

Demo of creating, modifying and deleting tree items lazily.

• POST: create new item 6 as child of node 5 (TODO: fix icon, which is not updated)
• GET: load data of item 1
• PUT: rename tree item 2
• DELETE: delete item 3

Download the zipped demo file of part 1dojo-jsonreststore.zip

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Letzte Aktualisierung: 03.01.2010

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