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access thread: What is the best way to cover a printing error in Access
Message #1 by "kevin Abbott" <abbcams@p...> on Fri, 20 Sep 2002 10:50:32
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Im a newbie to Access but I can imagine a situation in which reports sent
to the printer fail to print properly dispite safe guards of out of paper
type errors etc. I concede that it's a rare occurrence.
I need to understand how best to structure a function that sends the
reports to the printer and updates a "printed" flag in the table following
a messagebox response confirming the reports printed okay - and/or (in the
event I am not "happy" with the printed output) captures the records that
constituted the report and "holds," "stores" or "identifies" these records
for a reprint command (without setting the "Printed" flag in the table)
for a later time when printer problems have been attended to.
The query is set to run the query once a week when the machine is switched
on. It sets a text-type flag on the form and waits for a preview and/or
print command and then waits for confirmation by way of the messagebox
acceptable printing
The query looks at the tables to find records that satisfy a narrow time
band (between 80 -85 days earlier than now()) criteria. If the record is
not flagged as "printed" data would be "missed" by the query on its next
pass 7 days later unless some other field or table can capture whether the
record has generated the report.
Sorry the explanation is so drawn out
Appreciate any help
Regards
Kevin
Message #2 by joe.dunn@c... on Fri, 20 Sep 2002 11:16:39 +0000
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Hi Kevin,
Your query:
I need to understand how best to structure a function that sends the
reports to the printer and updates a "printed" flag in the table following
a messagebox response confirming the reports printed okay - and/or (in the
event I am not "happy" with the printed output) captures the records that
constituted the report and "holds," "stores" or "identifies" these records
for a reprint command (without setting the "Printed" flag in the table)
for a later time when printer problems have been attended to.
I have come to the conclusion that just using a 'printed' flag is limiting
(presumably a Yes/No type flag?) - how can you re-print all of a given
day's output if it is lost or incorrect?
These days I do not use a 'printed' flag but use a 'printed_date' field - I
populate this with the current date when printed and then can then print a
given day if so required.
From your description of your system I gather that you print the reports,
wait for a user confirmation that all is OK and flag the batch as
'printed'. You are left with 3 possibilities:
whole batch faulty - needs reprint - you can do this easily if you have
NOT set the flag, but, if the flag has been set in error, you have a
problem. With a data not a flag, you can have a variant of your report
that will ask for a given date and re-print all those records with the
date.
all OK - no problem
Some OK and some not - this is the messiest situation - why not have a
holding table (a table that is emptied just before day's print run) to
hold sufficient data to identify the records printed PLUS a re-print
flag? This would allow the user to go into a form showing the
identifying data and flag those that need re-printing.
The process would go like this:
at start of day, empty out the holding table
do the report run
add the identifying data to the holding table with the re-print flag set
as default of NO
user checks output
if output ALL ok, hit a button to run a process which sets the
'printed_date' to current data for all records in the holding table
if output ALL faulty, do whatever is required to resolve and hit a
button to run the report sequence again
if output PARTLY faulty, user opens print confirmation form based on
holding table and selects the re-print flag for the faulty records (i.e.
sets to YES) - then do whatever is required to resolve and hit a button
to run the report sequence again for the records with re-print set to
YES
go through the loop again until all is OK and follow the process
outlined above for a complete success
I appreciate that this is a simplification but as a process it would work -
is this the sort of thing that would work in your situation?
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