Hi,
An OpenLayers newbie here, so apologies if I've skipped across this subject
being covered else where.
I am building a large-scale mapping interface allowing users to draw and edit
polygons. I want to list the polygons drawn (aka Google MyMaps style) outside
the map so the user can :
- Hover list items to highlight corresponding polygons on the map
- Click a list item to switch the corresponding polygon to "edit" mode
In essence, what is required to link external HTML to a polygon feature on the
map?
Code sample:
function listPolygon(event){ var html = "<a
href=\"JavaScript:editPolygon('"+event.feature.id+"')\">"+event.feature.id+"</a>";
document.getElementById("polygonlist").innerHTML += html + "<br>";}
function editPolygon(e){ controls.select.select(e)}
var vectors = new OpenLayers.Layer.Vector("Vector
Layer");vectors.events.on({featureadded": listPolygon});
I've attempted to use the selectControl.select method to achieve this with the
feature ID...but this is obviously not the correct way of achieving this.
Any pointers appreciated.
Phil
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