[bokeh] Questions about data_tables.py

Hi,

1. How do I control the alpha of selected and non-selected values? I currently see:

http://bokeh.pydata.org/en/0.12.6/docs/user_guide/styling.html#selected-and-unselected-glyphs

2. How do I lock the maximum number of selected rows to 1?

There's nothing built in to do this. You might be able to use CustomJS callback on selections to unselect anything you don't want selected:

  http://bokeh.pydata.org/en/0.12.6/docs/user_guide/interaction/callbacks.html#customjs-for-selections

3. How do I obtain the values of the selected row? Is it possible to have something like 'selected_row.value' like its button?

The "selected['1d'].indices" property of the data source that drives the table has the indices of the selected rows. You can use those indices to access the .data columns in the data source.

Thanks,

Bryan

···

Thanks for helping :slight_smile:

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