python – 在GeoDjango Admin中禁用Openlayers映射

从https://docs.djangoproject.com/en/dev/ref/contrib/admin/#django.contrib.admin.ModelAdmin.formfield_overrides

ModelAdmin.formfield_overrides

This provides a quick-and-dirty way to override some of the Field options for use in the admin. formfield_overrides is a dictionary mapping a field class to a dict of arguments to pass to the field at construction time.

所以在你的情况下,你想要用普通的旧文本字段覆盖可爱的开放图层地图.以下内容将使用GeoModel模型中任何PointField的文本输入替换地图.

from app.models import GeoModel
from django.forms.widgets import TextInput
from django.contrib.gis.db import models
from django.contrib import admin

class DirectAdmin(admin.ModelAdmin):
    formfield_overrides = {
        models.PointField: {'widget': TextInput }
    }

admin.site.register(GeoModel,DirectAdmin)

您可能会发现Textarea使得阅读WKT变得更加容易,因此将第二个导入更改为：

from django.forms.widgets import Textarea

并在覆盖中使用它而不是TextInput：

models.PointField: {'widget': Textarea }