Jam.py Users Mailing List

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Jam.py is an event-driven framework for developing of database applications with a Web interface.

Here you can get information about all the news and new versions of the framework and ask questions about Jam.py.

Please visit https://github.com/jam-py/jam-py/issues for Current and Closed issues for your convenience.

The Jam.py website: http://jam-py.com/

0 selected

Volker Trapp, Dean D. Babic8

Feb 6

virtual table

Thanks Dean, I will have a closer look at the Northwind. Dean D. Babic schrieb am Freitag, 6. Februar

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virtual table

Thanks Dean, I will have a closer look at the Northwind. Dean D. Babic schrieb am Freitag, 6. Februar

Feb 6

Mikołaj, … Dean D. Babic5

Feb 3

Editing checkbox on grid view

It is just a "let input" instead of "input" on that line. Try creating a pull

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Editing checkbox on grid view

It is just a "let input" instead of "input" on that line. Try creating a pull

Feb 3

Dean D. Babic2

Feb 2

Denomination (currency), problem with Legacy App

The above: value_num, value_denom 4500 ,100 has issues with Dashboards as well! For example, a Salary

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Denomination (currency), problem with Legacy App

The above: value_num, value_denom 4500 ,100 has issues with Dashboards as well! For example, a Salary

Feb 2

Ahmed Amine Nair, … Zoi Moravec5

Jan 22

I got error name 'text_type' is not defined while generating a report in version 7

the problem is accessing to lookup value of a field with the date type (from on_generate py function)

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I got error name 'text_type' is not defined while generating a report in version 7

the problem is accessing to lookup value of a field with the date type (from on_generate py function)

Jan 22

Zoi Moravec, Dean D. Babic4

Jan 22

sum fields in Excel report

Of course, my solution is not universal—it introduced a limitation for me: sum_ and count_ variables

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sum fields in Excel report

Of course, my solution is not universal—it introduced a limitation for me: sum_ and count_ variables

Jan 22

Dean D. Babic2

Jan 20

🎯 Chinese Docs translation started

I just got back from China and have found a Chinese translator, who might help! This task is also

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🎯 Chinese Docs translation started

I just got back from China and have found a Chinese translator, who might help! This task is also

Jan 20

Dean D. Babic, … Zoi Moravec4

Jan 16

📌 Navigating TABS - massive improvement!

Nice feature! Worked! Thanks! Deployed ) пятница, 16 января 2026 г. в 14:23:32 UTC+3, Fabio Lenzarini

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📌 Navigating TABS - massive improvement!

Nice feature! Worked! Thanks! Deployed ) пятница, 16 января 2026 г. в 14:23:32 UTC+3, Fabio Lenzarini

Jan 16

Dean D. Babic

Jan 16

🎉 Monaco and Jam.py internationalisation!

It will come soon!

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🎉 Monaco and Jam.py internationalisation!

It will come soon!

Jan 16

Volker Trapp, … Dean D. Babic13

Jan 14

Sorting in V7

Reminds me of this :) https://groups.google.com/g/jam-py/c/Nh_3Ptoy-NY/m/YVe4bv_6BAAJ On Wednesday,

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Sorting in V7

Reminds me of this :) https://groups.google.com/g/jam-py/c/Nh_3Ptoy-NY/m/YVe4bv_6BAAJ On Wednesday,

Jan 14

Danijel Kaurin, … Fabio Lenzarini3

Jan 14

Upload files and images to the custom folder out of Jam project

Thanks Fabio Il giorno lunedì 3 novembre 2025 alle 02:14:53 UTC+1 Dean D. Babic ha scritto: great

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Upload files and images to the custom folder out of Jam project

Thanks Fabio Il giorno lunedì 3 novembre 2025 alle 02:14:53 UTC+1 Dean D. Babic ha scritto: great

Jan 14

Moh. Sarip Hidayat, … Dean D. Babic9

Jan 13

Selecting a lookup / drop down

Hi Danijel, thank you for your pointer. I ended up with this code and it works as expected, so thank

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Selecting a lookup / drop down

Hi Danijel, thank you for your pointer. I ended up with this code and it works as expected, so thank

Jan 13

Fabio Lenzarini, Dean D. Babic5

Jan 8

Edit form on Phone media

I don't know exactly what my problem is... For now, I've solved it by modifying a few lines

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Edit form on Phone media

I don't know exactly what my problem is... For now, I've solved it by modifying a few lines

Jan 8

Rob Hills, … Danijel Kaurin4

Jan 4

EN-AU Language file

Hi Rob. EN-AU translation is added, please update the package. Regards Danijel On Fri, 2 Jan 2026 at

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EN-AU Language file

Hi Rob. EN-AU translation is added, please update the package. Regards Danijel On Fri, 2 Jan 2026 at

Jan 4

Fabio Lenzarini, Dean D. Babic7

Jan 4

Load project on PythonAnyWhere

Thanks Dean, In the end, I decided to buy a cloud server. It runs Linux, and I'm not an expert,

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Load project on PythonAnyWhere

Thanks Dean, In the end, I decided to buy a cloud server. It runs Linux, and I'm not an expert,

Jan 4

Rob Hills, … Dean D. Babic6

Jan 3

Add a single Menu Item?

There is more to it tho. Imo, any server procedure needs some logging. One option is to have a button

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Add a single Menu Item?

There is more to it tho. Imo, any server procedure needs some logging. One option is to have a button

Jan 3

Zoi Moravec, Dean D. Babic2

12/30/25

Report for detail-item

Have a look here: https://northwind.pythonanywhere.com/ Report is just a report, add whatever u need.

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Report for detail-item

Have a look here: https://northwind.pythonanywhere.com/ Report is just a report, add whatever u need.

12/30/25

Fabio Lenzarini, … r rad5

12/25/25

Save Blob data

I think, you can use LONGTEXT. Radosav. On Monday, 22 December 2025 at 13:52:40 UTC+1 Fabio Lenzarini

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Save Blob data

I think, you can use LONGTEXT. Radosav. On Monday, 22 December 2025 at 13:52:40 UTC+1 Fabio Lenzarini

12/25/25

Rob Hills, Drazen Babic4

12/25/25

Populate new record's "created_by" field with the ID of the current user

It is one of this: https://jampy-docs.readthedocs.io/projects/V7/en/latest/releases/version_7/index.

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Populate new record's "created_by" field with the ID of the current user

It is one of this: https://jampy-docs.readthedocs.io/projects/V7/en/latest/releases/version_7/index.

12/25/25

Rob Hills, Drazen Babic5

12/25/25

Detail View Form sort descending?

Answering my own question: RTFM! The second last line on this page: https://jampy-docs.readthedocs.io

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Detail View Form sort descending?

Answering my own question: RTFM! The second last line on this page: https://jampy-docs.readthedocs.io

12/25/25

Fabio Lenzarini, Dean D. Babic3

12/23/25

Modify data server side before view data

For those interested, I have implemented server-side data encryption logic before saving data to the

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Modify data server side before view data

For those interested, I have implemented server-side data encryption logic before saving data to the

12/23/25

Volker Trapp, … Dean D. Babic16

12/22/25

Grouping in a V7 form

You welcome It goes even deeper, 3rd level: As I mentioned, this is not a Jam issue. This is a JS

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Grouping in a V7 form

You welcome It goes even deeper, 3rd level: As I mentioned, this is not a Jam issue. This is a JS

12/22/25

Dean D. Babic

12/21/25

🎉 All the best!

Thank you everyone for your contribution this year, and all the best!

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🎉 All the best!

Thank you everyone for your contribution this year, and all the best!

12/21/25

Moh. Sarip Hidayat, … Fabio Lenzarini4

12/19/25

Add a button to each row in a view form

Hello everyone, I managed to insert a “working” button in the display grids. For those interested,

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Add a button to each row in a view form

Hello everyone, I managed to insert a “working” button in the display grids. For those interested,

12/19/25

Dean D. Babic2

12/17/25

🫱🏻‍🫲🏼 Databricks!

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🫱🏻‍🫲🏼 Databricks!

12/17/25

Dean D. Babic, Zoi Moravec7

12/13/25

The usage of template(s) for the same table

I updated this project for v7. On Friday, December 12, 2025 at 5:43:54 PM UTC+8 zoi.m...@gmail.com

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The usage of template(s) for the same table

I updated this project for v7. On Friday, December 12, 2025 at 5:43:54 PM UTC+8 zoi.m...@gmail.com

12/13/25

Dean D. Babic, Fabio Lenzarini2

12/10/25

🔥Monaco bug fixed

Thanks, Dean! When I was writing a lot of code, I had trouble fixing my typing errors! ciao Fabio Il

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🔥Monaco bug fixed

Thanks, Dean! When I was writing a lot of code, I had trouble fixing my typing errors! ciao Fabio Il

12/10/25

Moh. Sarip Hidayat, … Danijel Kaurin15

12/9/25

on_ext_request authenticate request

Here is how to get request headers with on_request event handlers: Request curl: postman request POST

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on_ext_request authenticate request

Here is how to get request headers with on_request event handlers: Request curl: postman request POST

12/9/25

Fabio Lenzarini, Dean D. Babic5

12/7/25

How can I download ipam2 source? thanks Fabio Il giorno gio 4 dic 2025 alle ore 15:49 Fabio Lenzarini

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How can I download ipam2 source? thanks Fabio Il giorno gio 4 dic 2025 alle ore 15:49 Fabio Lenzarini

12/7/25

Dean D. Babic, Fabio Lenzarini3

12/5/25

🔥Windows users and Jam.py with gunicorn

:) I mean, that easy, right? Below is all from Chatgpt, no need to depend on me :) D. For many people

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🔥Windows users and Jam.py with gunicorn

:) I mean, that easy, right? Below is all from Chatgpt, no need to depend on me :) D. For many people

12/5/25

Zoi Moravec, Dean D. Babic5

12/3/25

Alert "The program version has changed" without any changes in Builder

This line in wsgi.py: elif prefix in ['js', 'css']: return self.on_project_file(

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Alert "The program version has changed" without any changes in Builder

This line in wsgi.py: elif prefix in ['js', 'css']: return self.on_project_file(

12/3/25