Map not Loading on the template about django-google-maps

[madisona]

@Chirie - could you post any code that shows more specifically what you are trying? Could this be the same issue as #53

[japhethmutai]

Hello @madisona, sorry for taking long to respond to your response. After much digging, I realized that in the django-form-wizard, the form fields ids are named as id_{form_name}-address and id_{form_name}-geolocation. This breaks the google-maps-admin.js file since it is expecting the id in the form of id_address and id_geolocation. I changed this in the .js file to reflect the form field names and it worked. Problem is, now, it breaks other parts that I am using the google maps widget. Is there a way to fix this?

[madisona]

hi @japhethmutai I'm not sure of a great way to make the field id a variable you could specify and be able to pass that to an external js file. I'd love to know if you come across a solution for it, as it would be helpful to allow someone to specify the field id's they wanted.

[MartinSchere]

Same issue here

[iryna-horbachova]

Same! Does anyone know what to do with this? The code amlost entirely matches the one in the demo...

[madisona]

@iryna-horbachova

The script expects you've named your fields exactly like the example. The stack trace leads me to believe your geocode field may not have an id of id_geolocation.

[iryna-horbachova]

@iryna-horbachova

The script expects you've named your fields exactly like the example. The stack trace leads me to believe your geocode field may not have an id of id_geolocation.

Oh, thanks for your reply. So there is no way to have 2 geolocation in the same django model?

[madisona]

Hi @iryna-horbachova - that's right, you wouldn't be able to have multiples on the same model without modification.

[dmugtasimov]

Similar happens if geolocation field made read-only (as recommended in the description):

@register(Store)
class StoreAdmin(ModelAdmin):
    list_display = ('name', 'address', 'geolocation')
    readonly_fields = ('geolocation',)

jquery.js:4046 jQuery.Deferred exception: Cannot read property 'value' of null TypeError: Cannot read property 'value' of null
    at Object.getExistingLocation (http://127.0.0.1:8001/static/django_google_maps/js/google-maps-admin.js:105:69)
    at Object.initialize (http://127.0.0.1:8001/static/django_google_maps/js/google-maps-admin.js:41:41)
    at HTMLDocument.<anonymous> (http://127.0.0.1:8001/static/django_google_maps/js/google-maps-admin.js:178:15)
    at mightThrow (http://127.0.0.1:8001/static/admin/js/vendor/jquery/jquery.js:3762:29)
    at process (http://127.0.0.1:8001/static/admin/js/vendor/jquery/jquery.js:3830:12) undefined
jQuery.Deferred.exceptionHook @ jquery.js:4046
jquery.js:4055 Uncaught TypeError: Cannot read property 'value' of null
    at Object.getExistingLocation (google-maps-admin.js:105)
    at Object.initialize (google-maps-admin.js:41)
    at HTMLDocument.<anonymous> (google-maps-admin.js:178)
    at mightThrow (jquery.js:3762)
    at process (jquery.js:3830)

Django 3.1.7

[madisona]

@dmugtasimov - the sample app admin.py shows how to make the geolocation field readonly and have it still work appropriately: https://github.com/madisona/django-google-maps/blob/master/sample/admin.py