On Thu, 17 Jun 2021, Dennis Lee Bieber wrote:
FreePascal/Lazarus is supposed to be similar to Delphi, and does
have Linux installs -- but I don't know what it provides for database
linkages. I do have it installed on my Windows box (the Linux install is
HUGE; takes up over 1/4 of the spa
On Thu, 17 Jun 2021, Alan Gauld via Python-list wrote:
Sounds like a job for a database view. Can you modify the database schema?
Could you create a view - even a temporary one just while your app is
running?
Alan,
Yes, created views work well with postgres. Building one for complex,
multitab
On Thu, 17 Jun 2021, Dennis Lee Bieber wrote:
My naive idea is to use two queries, one selects * from the company table
ordered by nunber, the other by name. The UI offers two radiobuttons when
viewing the results, one for each sort column.
Presuming all the data fits in memory, it may
On 17/06/2021 00:15, Rich Shepard wrote:
> When I view my contacts table it needs to includes attributes from the
> company, people, and contacts tables so I can view all prior contacts with
> that person.
Sounds like a job for a database view.
Can you modify the database schema? Could you create
On Wed, 16 Jun 2021, Alan Gauld via Python-list wrote:
But there is nothing I know of for Tkinter that provides views of database
tables in the way that Delphi or VB or C# do, for example.
Alan,
These are all Microsoft tools. I run linux only.
You have to extract the data using SQL and popu
On Thu, 17 Jun 2021, dn via Python-list wrote:
Use the DBMS by retrieving the data in the desired sequence?
dn,
Yep. That's what I thought would be the best approach.
Thanks,
Rich
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On Wed, 16 Jun 2021, Dennis Lee Bieber wrote:
Scroll further down to "bindings"... rc_insert_row -- a
menu binding
Dennis,
Yes, I saw that one, too.
As for sorting, I don't see anything that allows one to add custom
events to the bindings... best I can come up with is that
On 16/06/2021 21:45, Rich Shepard wrote:
> The two applications I'm building are both database applications. If
> tksheet() is not the most appropriate widget to display database tables what
> alternative would be better?
I've not used tksheet but it sounds like it might be worth investigating.
On 17/06/2021 08.45, Rich Shepard wrote:
> On Wed, 16 Jun 2021, Terry Reedy wrote:
>
>> Somewhat sparse doc at
>> https://github.com/ragardner/tksheet/blob/master/DOCUMENTATION.md#5-modifying-table-data
>>
>> insert_row()
>
> Terry,
>
> I'm reading this now and saw that.
>
>> and change the col
On Wed, 16 Jun 2021, Terry Reedy wrote:
Somewhat sparse doc at
https://github.com/ragardner/tksheet/blob/master/DOCUMENTATION.md#5-modifying-table-data
insert_row()
Terry,
I'm reading this now and saw that.
and change the column used for sorting (e.g.,
sorting by company number or company
On 6/16/2021 12:31 PM, Rich Shepard wrote:
Reading the doc for tksheet tells me that it allows me to modify cells (or
entire rows) as well as display them. What I don't see is whether I can add
a new row using tksheet
Somewhat sparse doc at
https://github.com/ragardner/tksheet/blob/master/DOCUM
Reading the doc for tksheet tells me that it allows me to modify cells (or
entire rows) as well as display them. What I don't see is whether I can add
a new row using tksheet and change the column used for sorting (e.g.,
sorting by company number or company name).
If you have experience with tksh
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