Interactive KML Placemarks using HTML/JavaScript
My colleague stopped by this morning and asked me to see if there is any way to implement combo box / drop-down list in KML file for dynamically selecting the Placemarks' information. Few hour of googling come up with a quick and dirty KML (adding custom data) using HTML/JavaScript in <ExtendedData> tag with combo box selection and pasted it here for our future reference. It may helps others as well. If there are any alternatives feel free to chime in. <?xml version="1.0" encoding="UTF-8"?> <kml xmlns="http://www.opengis.net/kml/2.2"> <Document> <Style id="MyBalloonStyle"> <BalloonStyle> <text> <![CDATA[ <b>Example extended data template</b> <div style="width:350px;" id="tree"></div> <table id="table" border="1...