Hello, I am doing a Python server to extract tiles and UTFGrid information from a MBTiles database create with TileMill. And then I use OpenLayers to generate the map and Wax to add tooltips and a legend (also extracted from the database) The tiles appear correctly. And the legend too.
But the tooltips do not work competely. When it first load the map it appears all the UTFGrid correctly located, and if I zoom in also all appear correctly. But when I move the map (up, down, left or right), it does not work: by command line says it is accessing to the database and loading the new UTFGrid, but in the map appear the same that were before. I do not know, I guess something is missing, maybe I have to do some kind of "reload" function or something? Could it be that I have to "remove" someway the previous UTFGrid? I would appreciate any suggestions. Thanks, Carmen
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