CDC map have a lots of "fancy" and "cool" widget and function, however failed fundermentally. 

If you zoom in, zoom out map, it will mess up everything. 

If a map can not do basic zoom and pan, this map is regards as gargbage. D

oes not matter how "cool" widget or function it has, does not matter how ''fanncy' widget it has, how many it has, still is a garbage.

Until CDC fix their fundermental design fault, this app works partially, a little, until you zoom, it will mess up everything.  






almost every click throw a error















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