Hi, I have an openlayers map displaying a WFS for all the counties in the US. Each county (feature) has a few different attributes (SO2, CO, etc.).
I would really like, if possible, to allow the user to color the features that have a certain attribute above a certain amount. For example, user selects SO2 and filters for values greater than 1.0. After hitting the 'go' button, all the features with these attributes greater than 1.0 change color. I have found some code for changing feature styles, but I think this is for features drawn specifically by the user (or hardcoded, added one at a time, etc., and not so much for an entire WFS full of features). If anyone has an ideas, I would be extremely grateful. Thanks! -Ed
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