wfs-t.html
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<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<link rel="stylesheet" href="../theme/default/style.css" type="text/css" />
<link rel="stylesheet" href="style.css" type="text/css" />
<script src="../lib/Firebug/firebug.js"></script>
<script src="../lib/OpenLayers.js"></script>
<script type="text/javascript">
var map, wfs;
OpenLayers.ProxyHost = "proxy.cgi?url=";
function init() {
map = new OpenLayers.Map('map');
var wms = new OpenLayers.Layer.WMS(
"State",
"http://sigma.openplans.org/geoserver/wms",
{layers: 'topp:tasmania_state_boundaries'}
);
//
// Word to the Wise from an anonymous OpenLayers hacker:
//
// The typename in the options list when adding/loading a wfs
// layer not should contain the namespace before, (as in the
// first typename parameter to the wfs consctructor).
//
// Specifically, in the first parameter you write typename:
// 'topp:myLayerName', and in the following option list
// typeName: 'myLayerName'.
//
// If you have topp included in the second one you will get
// namespace 14 errors when trying to insert features.
//
wfs = new OpenLayers.Layer.WFS(
"Cities",
"http://sigma.openplans.org/geoserver/wfs",
{typename: 'topp:tasmania_cities'},
{
typename: "tasmania_cities",
featureNS: "http://www.openplans.org/topp",
extractAttributes: false,
commitReport: function(str) {
OpenLayers.Console.log(str);
}
}
);
map.addLayers([wms, wfs]);
var panel = new OpenLayers.Control.Panel({
displayClass: "olControlEditingToolbar"
});
var draw = new OpenLayers.Control.DrawFeature(
wfs, OpenLayers.Handler.Point,
{
handlerOptions: {freehand: false},
displayClass: "olControlDrawFeaturePoint"
}
);
var save = new OpenLayers.Control.Button({
trigger: OpenLayers.Function.bind(wfs.commit, wfs),
displayClass: "olControlSaveFeatures"
});
draw.featureAdded = function(feature) {
var oldgeom = feature.geometry;
feature.layer.renderer.eraseGeometry(oldgeom);
feature.geometry = new OpenLayers.Geometry.MultiPoint(oldgeom);
feature.state = OpenLayers.State.INSERT;
feature.layer.drawFeature(feature);
}
panel.addControls([
new OpenLayers.Control.Navigation(),
save, draw
]);
map.addControl(panel);
map.zoomToExtent(new OpenLayers.Bounds(140.64,-44.42,151.89,-38.80));
}
</script>
</head>
<body onload="init()">
<h1 id="title">WFS Transaction Example</h1>
<div id="tags">
</div>
<p id="shortdesc">
Shows the use the WFS layer for transactions.
</p>
<div id="map" class="smallmap"></div>
<p id="docs">
This is an example of using a WFS layer type. Note that it requires a
working GeoServer install, which the OpenLayers project does not maintain;
however, if you're interested, you should be able to point this against
a default GeoServer setup without too much trouble.
</p>
</body>
</html>