Open Microscopy Environment

Yes, I was thinking the same thing.

Unfortunately there's no setting to enable this via the command line at the moment (seems we never got beyond a placeholder for PAGE), but you can go to

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lib/python/omeroweb/settings.py

and edit this:

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# PAGE: Used in varous locations where large number of data is retrieved from the server.
try:
    PAGE  # noqa
except:
    PAGE = 200


to something like:

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try:
    PAGE = 1000
except:
    PAGE = 200


then you'll need to restart web:

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$ bin/omero web stop
$ bin/omero web start


I've just tried this with PAGE = 1000 on my local laptop server and it seemed OK. PAGE = 2000 was a fair bit slower, but still loaded OK and filtering and search worked fine.
I guess the optimal size will depend on a bunch of factors.

Thanks Will, I changed the respective code section, I think this will temporarily alleviate our user confusion until a real fix is out.

Just an update: Once OMERO 5.1 is released and you upgrade, you will be able to set page size in web via:

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$ bin/omero config set omero.web.page_size 500


Will.