Ag-Grid component with input support

Custom Components streamlit-aggrid
1

Hello!

I just implemented Ag-Grid as a custom component, just for testing. I followed some tutorials and despite the result being far from production code, I liked it and I’m planning to use it on some personal small projects.

https://github.com/PablocFonseca/streamlit-aggrid

on streamlit share:
https://share.streamlit.io/pablocfonseca/streamlit-aggrid/main/example.py

I’d like to mention I’ve zero experience with react or front-end development. Also, programing is more a hobby than a job. So, I expect there is room for lots of improvement on the code I wrote.

Pablo

35 Likes
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Hey @PablocFonseca, welcome to the community!

Thanks a lot for sharing your streamlit-agGrid :fire:, I see lots of users on the forum looking for an alternative interactive datagrid, so if it solves your problems I’m pretty sure this will help other users as well :wink: !

(Also I peeked under the hood and wow, for a first time Python+React development you got a lot of things right!)

Bonus suggestions if you have some time for this:

  • Are you maybe able to record a small GIF to show people how it works ?
  • Would you be willing to upload your component on PyPi so it’s easier for others to install ?
  • We are multiple component creators to share a demo of the component on Streamlit Share, have you considered building a demo there for those who don’t know what’s ag-grid ?
  • Are you able to edit the Component Tracker with your newly created component :slight_smile: ? This helps us keep track of everything the community built

Anyway, great work, I’m looking forward to using it, and maybe contribute :upside_down_face: …

Fanilo

2 Likes
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Truly awesome work @PablocFonseca! :raised_hands:

I second @andfanilo, sterling Python+React dev job for a first time! :open_mouth:

A quick q: do you know if filtered results can be exported to csv?

Thanks,
Charly

1 Like
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@Charly_Wargnier Yes, and I believe it should be simple. It is a matter of changing the params on the getDataAsCsv(params) call on the ag-grid side.

For reference:
https://www.ag-grid.com/javascript-grid-export/

1 Like
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This looks absolutely awesome :slight_smile: :balloon:

1 Like
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This looks super promising. I managed to get it to work locally but I’m struggling deploying it using pipenv. I get the following error:

ERROR: Could not find a version that matches streamlit-aggrid (from -r /var/folders/g_/td0tdmf14_d_vg1lkn9zbd_c0000gp/T/pipenvel8uovqwrequirements/pipenv-78j7apf0-constraints.txt (line 3))
No versions found
Was https://pypi.org/simple reachable?

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Looks like I was missing some lines on setup.py. It should be now installable with

pip install -i https://test.pypi.org/simple/ streamlit-aggrid

I’m not yet sure about the difference btw test.pypi and pypi.org/simple. Once I find out I’ll update.
Thanks!

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Thanks I got it to work! This grid is absolutely awesome! Game changer!

1 Like
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Hi Pablo!

Any luck in enabling filtered results to be exported to csv?

I’ve tried a few things yet no luck so far.

Thanks
Charly

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Wow, this is awesome!
Is it possible to style the cell? I try to use df.style but doesn’t work (AttributeError: ‘Styler’ object has no attribute ‘to_json’)

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Not yet… I had to spent sometime fixing pypi deployment. I’ll take a look into that later this week. If anyone wants to take a shot first, solution is somewhere here https://www.ag-grid.com/javascript-grid-export/ :slight_smile:

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And the selectable checkbook to the left would be a great feature too. It’s already available with the selectable data component library but combining everything together would just make sense at this point.

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This is awesome. Appreciate your work on this. Is there any delete feature to delete rows?

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I don’t think Styler objects will work. Only dataframe objects

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@Charly_Wargnier, @fdubinski
I uploaded another example with row selections in use, check github example.

actually filtered rows were not returned to streamlit by default, it needed a little hack to work: source

@rchamila, one option for deletion is to retrieve the selected rows and delete them on python side.

1 Like
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is it possibile to Disable the in cell editing function ?

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Thanks for the prompt update Pablo!

I’ve updated the pip install and now your component doesn’t seem to be working anymore - see the issue I have when trying to run one of your files below:

image
image709×247 8.33 KB

Is this expected?

Thanks,
Charly

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My bad. Probably i uploaded it in with release flag = False. I’ll fix

1 Like
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Just fixed in version 0.0.7. Should be working

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Yes. Just use editable=False on columnDef. Source