[#57][xs]: bugfix for editing dataview source data url.
[#57][xs]: bugfix for editing dataview source data url.

kuansim/timemap,kuansim/timemap,ukris/timemapper,ukris/timemapper,okfn/timemapper,ukris/timemapper,kuansim/timemap,okfn/timemapper,okfn/timemapper