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Try to prevent caching for any /index (grid) page

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if this works, maybe also should do it for /view since that can have a
rows grid?
This commit is contained in:
Lance Edgar 2021-11-03 18:15:13 -05:00
parent a6b7056f2a
commit 8a378317c0
1 changed files with 7 additions and 1 deletions
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8
tailbone/views/master.py
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@ -3941,7 +3941,13 @@ class MasterView(View):
"List / search {}".format(model_title_plural))
config.add_route(route_prefix, '{}/'.format(url_prefix))
config.add_view(cls, attr='index', route_name=route_prefix,
permission='{}.list'.format(permission_prefix))
permission='{}.list'.format(permission_prefix),
# hopefully, instruct browser to never cache this page.
# on windows/chrome we are seeing some caching when e.g.
# user applies some filters, then views a record, then
# clicks back button, filters no longer are applied
# cf. https://docs.pylonsproject.org/projects/pyramid/en/latest/narr/viewconfig.html#non-predicate-arguments
http_cache=0)
# download results
# this is the "new" more flexible approach, but we only want to