Hi, I'm in need of some design advice.
My application uses a vector layer created via a WFS call with a Filter to query and display intersecting geometries. This generally works well, but I need to alter the Filter and reload the result frequently. So far, I've been destroying the vector layer and creating a new one each time. Is this an inefficient approach? and what sequence of methods should I use? I noticed there is a removeFeatures() and a destroyFeatures() function in vector.js.
Should I just use destroy() and recreate the layer or use removeFeatures() and somehow reload the layer. I also use the selectFeature control - should it also be destroyed and recreated.
Thoughts and sample code appreciated. Roger Kunkel CERES Program Dept. of Land Air & Water Resources UC Davis [EMAIL PROTECTED]
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