
chengyu lai
1. Data can't be removed in Web Map. 2. In the "Data" list, one can not check that which set is selected. Maybe It is because the name of the data set is too long. Even if one selected the option "Select All" and pressed the button "Remove" in the bottom, it won't work. Reopen the app? still the same. 3. As long as this feature has been improved, ArcGIS will be better.