![]() Anvil does a lot of work to turn the trickiness of the web into a smooth API unfortunately cross-origin policies are one of those things we can’t protect you from. This is one of those areas where the web is really tricky. Is it possible to get the longitude and latitude value from IP address in java If it is possible, please let me know.actually I am building an application in android which would track users based on their ip address. ![]() So I tried updating your source code to the new URL – and it turns out that URL does permit cross-origin requests! I got a nice flag showing me (approximately) the Anvil office in Cambridge: Possible Duplicate: Best way to get geo-location in Java. Looking more closely, though, it was trying to redirect from to (note the slash at the end). So, it looks like the URL you were accessing doesn’t permit cross-origin requests, which triggered the error. referring to your advice to 'use PHP to fetch the lat/long BEFORE you attempt to output the values to your JS.'. Google deletes IP-based location and device location from your Web & App Activity after 30 days. When the search button is clicked, jQuery fire an Ajax request, process the data and update the Google Map. Google anonymises advertising data in server logs by removing part of the IP address after 9 months and cookie information after 18 months. Origin ‘ ’ is therefore not allowed access. Spring controller, convert the ServerLocation with Jackson library, and return back a json string. Sadly, the only way to get more detail than that is to open the browser’s developer tools (which are scary and unfriendly, I know), where I saw the following error message:įailed to load : Redirect from ‘ ’ to ‘ ’ has been blocked by CORS policy: No ‘Access-Control-Allow-Origin’ header is present on the requested resource. Thanks for the app! That made it really easy for me to test Relevant Code Snippet: def auto_location(): So I guess there are really two questions here:ġ) Is there a better way to automatically get user location?Ģ) If using IP address is the way to go, how can I get the below code to not error when run in the Form? But, if I run the same code in the Server Module, the code works as intended but obviously just pulls the IP and location of the server not the user. IP geolocation is the mapping of an IP address to the geographic location of the internet from the connected device. The issue I’m having is, using the code shown below, I’m getting an “HTTPError 0” if I try to run it in the Form (or Module). The first thing that came to my mind was to use the user’s IP address to locate them via one of the many “geo ip” sites. I have two inputs for this 1) Manually enter address 2) Automatically locate.įor the Manually entered address the Geocoding works perfectly. I start with the map zoomed out and then I want zoom in and center the map on the location of the user. So I’ve been working on an app that is based around manipulating a Google Map.
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