Need show pop-up where user clicked. Doing as, but does not work:
var ClickLon;
var ClickLat;
OpenLayers.Control.Click =
OpenLayers.Class(OpenLayers.Control, {
defaultHandlerOptions: {
'single': true,
'double': false,
'pixelTolerance': 0,
'stopSingle': false,
'stopDouble': false
},
initialize: function(options) {
this.handlerOptions = OpenLayers.Util.extend(
{}, this.defaultHandlerOptions
);
OpenLayers.Control.prototype.initialize.apply(
this, arguments
);
this.handler = new OpenLayers.Handler.Click(
this, {
'click': this.trigger
}, this.handlerOptions
);
},
trigger: function(e) {
var lonlat = map.getLonLatFromPixel(e.xy);
ClickLon = lonlat.lon;
ClickLat = lonlat.lat;
}
});
function onPopupClose(evt) {
selectControl.unselect(selectedFeature);
}
function onFeatureSelect(feature) {
selectedFeature = feature;
id = feature.id;
alert(ClickLon);
var lonLat = new OpenLayers.LonLat(ClickLon,
ClickLat).transform(new OpenLayers.Projection("EPSG:900913"), new
OpenLayers.Projection("EPSG:4326"));
popup = new OpenLayers.Popup.FramedCloud("chicken",
lonLat,
null,
"<div style='font-size:.8em'>"
+CableLineText_arr[id] +"</div>",
null, true, onPopupClose);
feature.popup = popup;
map.addPopup(popup);
}
function onFeatureUnselect(feature) {
map.removePopup(feature.popup);
feature.popup.destroy();
feature.popup = null;
}
...
var lineLayer = new OpenLayers.Layer.Vector("Line Layer");
map.addLayer(lineLayer);
map.addControl(new OpenLayers.Control.DrawFeature(lineLayer,
OpenLayers.Handler.Path));
Help me! Thanks!
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