The databases are asking for a login and password on the iPad. What's going on?
Answer
If you're in a classroom and this is impacting all of the devices, first check the settings for Safari. Here's how:
1. Go to Settings > Safari > Privacy & Security > Blocking Cookies
If you set “Block Cookies” to “Allow from Current Website Only,” the geolocation doesn't work and you'll be asked for a login/password. This is how school iPads are often configured.
if you set “Block Cookies” to “Allow from Websites I Visit,” the geolocation functionality will work and users will not be asked for a login/password.
Another thing to check is Settings > Privacy > Location Services > Safari Websites (set this to "while using"). Otherwise, the databases will ask for a barcode/password.
Finally, be sure to check that the device is using local wireless for access. Using cellular data will most always prompt for a login and/or password.