How to make the columns in ag-grid to autosize based on the content of the cell however we still the header to be completely visible?

[jinnyzor]

columnSize='autoSize' performs an api call and then gets set to None, this is why the columnSize will need to be provided again.

As far as what you are describing, I am unsure how to troubleshoot without seeing some code or a video of it.

Here is an example of adding eventListeners to a Grid:

Dash AG Grid Event Listeners (v 31.2)

Good day, All, Here are a few examples of the new things that you can do with the latest release of Dash AG Grid 31.2+. eventListeners: These can be passed as such: eventListeners={'cellFocused': ['myfunction1(params, setGridProps)']} Where eventListeners is a dictionary where the key is the eventListener that you want to listen to, these can be found here. The value of the key is an array of functions that you want to add to the specific event, this is helpful in the event that you want two…

These should work with any layout that you are describing.