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LeafletWidget not displaying tile layer #360

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yagueto opened this issue Jan 1, 2023 · 3 comments
Open

LeafletWidget not displaying tile layer #360

yagueto opened this issue Jan 1, 2023 · 3 comments

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@yagueto
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yagueto commented Jan 1, 2023

I'm trying to create a form using the code in the docs:

Code: 
from django import forms

from leaflet.forms.widgets import LeafletWidget


class WeatherStationForm(forms.ModelForm):

    class Meta:
        model = WeatherStation
        fields = ('name', 'geom')
        widgets = {'geom': LeafletWidget()}

... and in my HTML template

{% load leaflet_tags %}
<html>
  <head>
   {% leaflet_js plugins="forms" %}
   {% leaflet_css plugins="forms" %}
   {{ form.media }}  <!-- Even though this line does not appear in the docs,  it showed an error without it, as issue #343 -->

  </head>
  <body>
    <h1>Edit {{ object }}</h1>
    <form method="POST">
        {{ form }}
        <input type="submit"/>
    </form>
  </body>
</html>

However, the LeafletWidget always appears in black (no tile layer). There doesn't seem to be any reference to the OpenStreetMap layer anywhere either. Does that mean that I have to add it manually with javascript?

Also, it seems to ignore the settings defined in the settings.py file, i.e. the ATTRIBUTION_PREFIX parameter.

Resulting map
@camillemonchicourt
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camillemonchicourt commented Jan 2, 2023 •
edited
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From what I understand, it is supposed to have OSM as default tile: https://github.com/makinacorpus/django-leaflet/blob/master/leaflet/__init__.py#L11

The documentation also explains how to manage map layers: https://django-leaflet.readthedocs.io/en/latest/templates.html#default-tiles-layer

Do you have any errors in the browser console?

@yagueto
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yagueto commented Jan 4, 2023 •
edited
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I have no errors in my console. Strangely, both the admin and the widget in template works, but the form doesn't render or use the settings defined in the settings file

@Gagaro
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Gagaro commented Jan 9, 2023

What do you mean by the widget in template works but not the form?

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3 participants
@Gagaro @camillemonchicourt @yagueto