Comments (5)
I hadn't thought about this before, but I totally agree. I think Table.page
should be rewritten to not handle the exception, that code should be moved to SingleTableMixin
. However as the code should be customisable.
I feel like perhaps pagination.page(number)
should actually be executed in Table.paginate
, so that EmptyPage
and PageNotAnInteger
are raised those that call, rather than being delayed until Table.page
.
One possible pattern would be to just require get_table
to be implemented in subclasses:
class Example(tables.Table):
# ...
def get_table(self):
try:
return super(Example, self).get_table()
except PageNotAnInteger:
# ...
except EmptyPage:
# ...
I'm not sure how the Meta
flag you option would allow arbitrary handling of pagination exceptions (and really the general case here is table configuration errors)
from django-tables2.
Yes, I agree moving pagination.page(n)
to Table.paginate
would actually work quiet well. The pattern you mentioned would be even better (one place to implement the handling vs. dozens of (nearly) equal code parts).
With the Meta
flag I just thought about a way to switch between the current and possible new behavior for compatibility reasons. So the "new" behavior would be opt-in for a while. There might be people checking for the Http404
-Exception atm.
from django-tables2.
Any thoughts on the Meta
variable name? Alternatively it could be passed to Table.paginate()
, and set as a default in SimpleTableMixin
.
from django-tables2.
Something along the lines of "page_out_of_bounds_action"(=404/page1/...) ? But thats terribly long....
I'm also thinking about a way to do things like an HttpRedirect in that case.. so maybe re-raising should be also possible?
from django-tables2.
RequestConfig
now handles pagination errors silently. This happens when silent=True
is included in its paginate
argument, e.g. RequestConfig(..., paginate={"silent": True})
(or when it's not specified). It handles exceptions as follows:
- EmptyPage -> render last page
- PageNotAnInteger -> render first page
from django-tables2.
Related Issues (20)
- Duplicate on Record sometimes switch column detail HOT 1
- Add the ability to swap the underlying exporter
- SingleTableView table_data attribute not same as get_query over write
- Custom column attribute change default datetime formar HOT 2
- Missing type hints HOT 1
- Cannot set delimiter on CSV export HOT 2
- Building the docs at readthedocs still fails HOT 2
- Is it possible to add attributes to the links in the th? HOT 6
- Duplicate count() on class based views.
- Disable User-sortable Columns HOT 1
- request object in render_FOO methods moved?
- 500 error by adding negative per_page query to a model based table
- SQL queries are duplicated when mixing in with MultipleObjectMixin-based views e.g. django-filter
- render() should have *args, **kwargs as param HOT 2
- feature: example for checkbox selection and a submit action (e.g) adding to a basket/chart HOT 2
- feature: CRUD example table HOT 1
- search is down on docs HOT 3
- Feature request: Make TemplateColumn more dynamic HOT 2
- pagination with elasticsearch-dsl HOT 1
- Feature Request: Allow args/kwargs to be passed to a callable with an Accessor HOT 1
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from django-tables2.