Thank you. That does fill in some gaps.
I'm trying to keep this simple for these friends though, so I'll probably
stick to the mySQL database they currently have.
I have made a bit of progress on this - passing map coords to form fields -
but am stuck on two points.
The below code will pass a dragged point's lat and lon to the relevant form
field. My two questions are:
1) Why does the Ajax "onComplete" work here but not OL's "mouseup", "up"
etc.?
2) How do I make this work for creating new points and lines? I've tried
copying this method but changing the onComplete to onCreate (and for lines
changing feature.geometry.x/y to feature.geometry.linestring) but had no
luck.
controls = {
point: new
OpenLayers.Control.DrawFeature(pointLayer,
OpenLayers.Handler.Point),
line: new
OpenLayers.Control.DrawFeature(lineLayer,
OpenLayers.Handler.Path),
polygon: new
OpenLayers.Control.DrawFeature(polygonLayer,
OpenLayers.Handler.Polygon),
dragpoint: new
OpenLayers.Control.DragFeature(pointLayer, {onComplete:
onCompleteMovePoint})
};
for(var key in controls) {
map.addControl(controls[key]);
}
document.getElementById('noneToggle').checked = true;
}
function onCompleteMovePoint(feature) {
if(feature) {
// replace coordinate values in feature attributes
var pointX = feature.geometry.x;
var pointY = feature.geometry.y;
document.editpoint.lat.value = pointX;
document.editpoint.lon.value = pointY;
}
}
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