As far as i have been able to learn by trial and error, the first time a
client connects to the server, it is asigned a User connection ID. This ID
is not related to the 4D user, and will not be the same if you quit and
connect again. As you said, it is more a node connecting to the server. The
Hi All,
Version: 4D v15.2, Windows, Client/Server
I would like to create a record specific “ToolTips” display on a standard 4D
output form. This is without a click on any records.
The desired end user behavior is:
User mouses over a particular object in one of the rows of an output form.
Joaquin,
Great suggestion. I'm not going to use it in this case because we don't
currently have a session tracking system.
But the tip about On server open connection is great. I missed that it
fires each time a new process begins. I thought it only ran when initially
connecting to the server.
I
We did this by using the On server open connection and On server close
connection database methods. Any process launched by a user session shares
an ID ($1) which can be used to track who is doing what.
When a user logs into the application, we launch an special process which
records this
That is right, you can prevent recycling field numbers by with the "ADD
TRAILING" feature
http://doc.4d.com/4Dv16/4D/16/ALTER-TABLE.300-3201314.en.html
In any case,
a field created with a recycled number will not contain values from its former
life
if you compact the data file.
> 2017/07/03
> Since noticing the 4D function "Is field number valid”, making it easy to
> detect deleted fields, I thought field numbers would not be reused. It turns
> out this is not the case. A bit of testing reveals that 4D does not even
> clear the data when deleting a field, and still references data
Since noticing the 4D function "Is field number valid”, making it easy to
detect deleted fields, I thought field numbers would not be reused. It turns
out this is not the case. A bit of testing reveals that 4D does not even clear
the data when deleting a field, and still references data by
Robert
I have not looked at your report at all.
Two things spring to my mind.
1) if the report could be produced in excel could you not use ODBC to extract
the data from 4D(Not my prerered option but it it should be feasible)
2) More practically(and something i did recently). Could you not
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