| # Advanced Treeview Tree Menu
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## Advanced Treeview Tree Menu Demos and Examples
All the demos so far have shown the tree loading node data from a static text file. However the tree can also be set to load node data from a Server Side Script (eg. PHP, JSP, ASP, Perl etc). This in turn leads to the possibly that node data can be dynamically generated by the script upon request from a database or other data source. In addition it would also be possible to produce different node data based upon the user viewing the page (eg. a User ID ). The tree here is connected to a PHP script "nodedata.php" which generates the node data based upon a user id supplied with the request.
click the following buttons to load the nodes for each user.
| This demo will only work when it is hosted on a web server where a PHP engine is available. To view this demo correctly load the following files from the ./Examples/ directory up to your web server:- dynamicnodes.htm nodedata.php Treemenu.jar /iconimages/
The colors, fonts and various other properties of the tree are set via HTML Param tags. Here is the HTML code for the above tree:- <applet name="TREEAPPLET" code="TreeApplet" width="220" height="200" archive="Treemenu.jar"> <!-- Tree Properties --> <param name="backgroundColor" value="#FFEECC"> <param name="borderWidth" value="1"> <param name="borderColor" value="#CCBB88"> <param name="underlineLinks" value="false"> <param name="scrollBarBgColor" value="#FFAA00"> <param name="statusBar" value="false"> <param name="connectingLines" value="true"> <param name="connectingLinesColor" value="#887744"> <param name="connectingLinesStyle" value="2"> <param name="highTextColor" value="#FFFFFF"> <param name="highBgColor" value="#0000FF"> <param name="nodeOffset" value="25"> <param name="nodegap" value="0"> <!-- Default Node Settings --> <param name="defaultTarget" value="_top"> <param name="defaultFont" value="Arial,N,10"> <param name="defaultColor" value="#000000"> <param name="defaultExpanded" value="false"> <param name="defaultNormalImage" value="closedfolder"> <param name="defaultExpandedImage" value="openfolder"> <param name="defaultMouseImage" value="point"> <!-- Images --> <param name="image1" value="closedfolder|./iconimages/closedfolder.gif"> <param name="image2" value="openfolder|./iconimages/openfolder.gif"> <param name="image3" value="document|./iconimages/document.gif"> <param name="image4" value="point|./iconimages/point.gif"> <!-- Node File --> <param name="Nodedata" value="nodedata.php?user=1"> </applet> In the final demo we show how the tree can use and display International Character Sets »
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Getting Started Documentation Examples First Tree Menu Adding more Nodes Background Image Tree Menu and Frames Overriding Default Node Properties Interacting with JavaScript Dynamic Methods Dynamic Node Generation Greek Demo