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Description:

djangomaplocation 0.9.2

Django: Map-Location
Adds a fully-static location field (Leaflet) to manage location-based data without the need for a full-fledged GeoDjango installation. ... when all you need is a visual position chooser.

Features:

Click on map or drag&drop pin to select location
Reset button & use map-center button
Display selected location or map center coordinates with zoom level

Install

Add to your INSTALLED_APPS

INSTALLED_APPS = [
...,
'map_location',
]

Create Map-Location field

from map_location.fields import LocationField

class Place(models.Model):
location = LocationField('Pos', blank=True, null=True, options={
'map': {
'center': [52.52, 13.40],
'zoom': 12,
},
# 'markerZoom': 18
# 'tileLayer': 'https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png',
# 'tileOptions': {
# attribution: '© <a href="http://www.openstreetmap.org/copyright">OpenStreetMap</a>',
# },
# 'locate': {
# 'showPopup': False,
# },
})

Options Paramter

Key
Info

map
Map Options (default: {center: [20, -25], zoom: 2})

markerZoom
Initial zoom scale (on load) – if a marker is set. (default: 18)

tileLayer
TileLayer urlTemplate (default: "https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png")

tileOptions
TileLayer Options (default: {})

locate
Leaflet.Locate Options (default: {showPopup: false})

Usage
You can access the location by its parts (place.location.lat & place.location.long) or by its string value (str(place.location) or just place.location) which will return a comma-separated string (lat,long). This string format is also used for database storage (with a precision of 6 digits, or up to 11 cm).
Example
If you export your location as json, you can use a fully static map:
_JSON_ = {'loc': [place.location.lat, place.location.long]}

<script src="/static/leaflet/leaflet.js"></script>
<script src="/static/leaflet/locate/L.Control.Locate.min.js"></script>
<link rel="stylesheet" href="/static/leaflet/leaflet.css" />
<link rel="stylesheet" href="/static/leaflet/locate/L.Control.Locate.css" />
...
<div id="map-id"></div>
...
<script>
const osm = L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png');
const map = L.map('map-id', {
layers: [osm],
center: [52.52, 13.40],
zoom: 14,
});
L.control.locate({
returnToPrevBounds: true,
showPopup: false,
}).addTo(map);
L.marker(L.latLng(_JSON_.loc)).addTo(map);
...
</script>

See Leaflet docs for configuration options.
License
This project is licensed under MIT and includes:

v1.9.4 Leaflet (BSD 2-Clause License)
v0.81.1 Leaflet.Locate (MIT)