summaryrefslogtreecommitdiff
path: root/misc/openlayers/examples/select-feature-openpopup.html
diff options
context:
space:
mode:
Diffstat (limited to 'misc/openlayers/examples/select-feature-openpopup.html')
-rw-r--r--misc/openlayers/examples/select-feature-openpopup.html106
1 files changed, 106 insertions, 0 deletions
diff --git a/misc/openlayers/examples/select-feature-openpopup.html b/misc/openlayers/examples/select-feature-openpopup.html
new file mode 100644
index 0000000..cdd0e41
--- /dev/null
+++ b/misc/openlayers/examples/select-feature-openpopup.html
@@ -0,0 +1,106 @@
+<!DOCTYPE html>
+<html>
+ <head>
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+ <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
+ <meta name="apple-mobile-web-app-capable" content="yes">
+ <title>Open Popup on Layer.Vector</title>
+ <link rel="stylesheet" href="../theme/default/style.css" type="text/css">
+ <link rel="stylesheet" href="style.css" type="text/css">
+ <style type="text/css">
+ #controlToggle li {
+ list-style: none;
+ }
+ </style>
+ <script src="../lib/OpenLayers.js"></script>
+ <script type="text/javascript">
+ var map, drawControls, selectControl, selectedFeature;
+ function onPopupClose(evt) {
+ selectControl.unselect(selectedFeature);
+ }
+ function onFeatureSelect(feature) {
+ selectedFeature = feature;
+ popup = new OpenLayers.Popup.FramedCloud("chicken",
+ feature.geometry.getBounds().getCenterLonLat(),
+ null,
+ "<div style='font-size:.8em'>Feature: " + feature.id +"<br>Area: " + feature.geometry.getArea()+"</div>",
+ null, true, onPopupClose);
+ feature.popup = popup;
+ map.addPopup(popup);
+ }
+ function onFeatureUnselect(feature) {
+ map.removePopup(feature.popup);
+ feature.popup.destroy();
+ feature.popup = null;
+ }
+ function init(){
+ map = new OpenLayers.Map('map');
+ var wmsLayer = new OpenLayers.Layer.WMS( "OpenLayers WMS",
+ "http://vmap0.tiles.osgeo.org/wms/vmap0?", {layers: 'basic'});
+
+ var polygonLayer = new OpenLayers.Layer.Vector("Polygon Layer");
+
+ map.addLayers([wmsLayer, polygonLayer]);
+ map.addControl(new OpenLayers.Control.LayerSwitcher());
+ map.addControl(new OpenLayers.Control.MousePosition());
+
+ selectControl = new OpenLayers.Control.SelectFeature(polygonLayer,
+ {onSelect: onFeatureSelect, onUnselect: onFeatureUnselect});
+ drawControls = {
+ polygon: new OpenLayers.Control.DrawFeature(polygonLayer,
+ OpenLayers.Handler.Polygon),
+ select: selectControl
+ };
+
+ for(var key in drawControls) {
+ map.addControl(drawControls[key]);
+ }
+
+
+ map.setCenter(new OpenLayers.LonLat(0, 0), 3);
+
+ }
+
+ function toggleControl(element) {
+ for(key in drawControls) {
+ var control = drawControls[key];
+ if(element.value == key && element.checked) {
+ control.activate();
+ } else {
+ control.deactivate();
+ }
+ }
+ }
+ </script>
+ </head>
+ <body onload="init()">
+ <h1 id="title">Open Popup on Layer.Vector</h1>
+ <div id="tags">
+ vector, feature, selecting, selection, popup
+ </div>
+ <p id="shortdesc">
+ Using a Control.SelectFeature, open a popup on click.
+ </p>
+ <div id="map" class="smallmap"></div>
+ <ul id="controlToggle">
+ <li>
+ <input type="radio" name="type" value="none" id="noneToggle"
+ onclick="toggleControl(this);" checked="checked" />
+ <label for="noneToggle">navigate</label>
+ </li>
+ <li>
+ <input type="radio" name="type" value="polygon" id="polygonToggle"
+ onclick="toggleControl(this);" />
+ <label for="polygonToggle">draw polygon</label>
+ </li>
+ <li>
+ <input type="radio" name="type" value="select" id="selectToggle"
+ onclick="toggleControl(this);" />
+ <label for="selectToggle">select polygon on click</label>
+ </li>
+ </ul>
+ <p>It is possible to use the onSelect/onUnselect hooks on the SelectFeature
+ to do fun things -- like open a popup.
+ </p>
+ </body>
+</html>