Reference Generic editing views

If this view is fetched via GET, it will display a confirmation page that should contain a form that POSTs to the same URL. classdjango.views.generic.edit.BaseDeleteView : A base view for deleting an object instance.

Reference Editing mixins

classdjango.views.generic.edit.ProcessFormView : A mixin that provides basic HTTP GET and POST workflow.

Reference Clickjacking Protection How to use it

… use a view decorator that tells the middleware not to set the header: NOTE: If you want to submit a form or access a session cookie within a frame or > iframe, you may need to modify the CSRF_COOKIE_SAMESITE or …

Reference The Django admin site ModelAdmin objects

ModelAdmin.fieldsets : Set fieldsets to control the layout of admin “add” and “change” pages.

Reference The Django admin site ModelAdmin objects

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.

Reference The Django admin site ModelAdmin objects

That is, fields listed in list_editable will be displayed as form widgets on the change list page, allowing users to edit and save multiple rows at once.

Reference The Django admin site ModelAdmin objects

WARNING: When overriding ModelAdmin.save_model() and > ModelAdmin.delete_model(), your code must save/delete the > object. They aren’t meant for veto purposes, rather they allow you to > perform extra operations.

Reference The Django admin site ModelAdmin objects

ModelAdmin.get_exclude(request,obj=None) : The get_exclude method is given the HttpRequest and the obj being edited (or None on an add form) and is expected to return a list of fields, as described in ModelAdmin.exclude.

Reference The Django admin site ModelAdmin objects

ModelAdmin.get_inline_instances(request,obj=None)[source] : The get_inline_instances method is given the HttpRequest and the obj being edited (or None on an add form) and is expected to return a list or tuple of InlineModelAdmin objects, as described below in the InlineModelAdmin section.

Reference The Django admin site ModelAdmin objects

ModelAdmin.get_form(request,obj=None,**kwargs)[source] : Returns a ModelForm class for use in the admin add and change views, see add_view() and change_view(). ModelAdmin.get_formsets_with_inlines(request,obj=None)[source] : Yields (FormSet, InlineModelAdmin) pairs for use in admin add and change views.

Reference The Django admin site ModelAdmin objects

ModelAdmin.get_formset_kwargs(request,obj,inline,prefix)[source] : A hook for customizing the keyword arguments passed to the constructor of a formset. For example, to pass request to formset forms: ModelAdmin.get_changeform_initial_data(request)[source] : A hook for the initial data on admin change forms.

Reference The Django admin site ModelAdmin objects

This can be accomplished by using a Media inner class on your ModelAdmin: The staticfiles app prepends STATIC_URL (or MEDIA_URL if STATIC_URL is None) to any asset paths. The same rules apply as regular asset definitions on forms.

Reference The Django admin site ModelAdmin objectsModelAdmin asset definitions

Also, your own admin forms or widgets depending on django.jQuery must specify js=['admin/js/jquery.init.js', …] when declaring form media assets. Changed in Django 5.0: jQuery was upgraded from 3.6.4 to 3.7.1.

Reference The Django admin site Overriding admin templates

After looking at change_form.html we determine that we only need to override the object-tools-items block. Therefore here is our new change_form.html : And that’s it!

Reference GeoDjango Database API Spatial Lookups

… right hand side, a tuple of the raster and band index can be specified. This results in the following general form for lookups involving rasters (assuming the Elevation model used in the GeoDjango Model API): For example: On the left …

Reference GDAL API Vector Data Source Objects

classField : name

Reference GDAL API OGR Geometries

classOGRGeomType(type_input)[source] : This class allows for the representation of an OGR geometry type in any of several ways:

Reference GIS QuerySet API Reference Spatial Lookups

This lookup requires a tuple parameter, (geom, pattern); the form of pattern will depend on the spatial backend:

Reference GIS QuerySet API Reference

Availability: PostGIS, Oracle, MariaDB, MySQL, SpatiaLite, PGRaster (Native) For an overview on performing distance queries, please refer to the distance queries introduction.

Reference

… Data Geographic Models Importing Spatial Data Spatial Queries Putting your data on the map GeoDjango Installation Overview Requirements Installation Troubleshooting Platform-specific instructions GeoDjango Model API Spatial Field Types Spatial Field Options Geometry Field Options GeoDjango Database API Spatial Backends Creating …