Select and modify all cells in a datatable column

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I am trying to allow the user to select all cells in a column and modify them at once using a Dash datatable. Is this possible?

Any help is greatly appreciated; thank you!

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HI @Chris7, could you perhaps add some more information?

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Hi @AIMPED, if I wanted to modify every cell in the column “Number of Solar Plants” found in the datatable overview documentation, how would one do this?

You can set editable=True to modify a single cell. You can select multiple cells with ctrl + left click or shift + left click; however, the active_cell property will only get a single clicked cell and not all selected. Another way to phrase the question is, how would one change multiple cells (selected cells or an entire column) to the same value?

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HI @Chris7 you can check for the active cell and extract the corresponding column data. This topic deals with row data, but it’s the same concept:

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