Select multiple selection/box at once on frontend.

[SpongeB0B]

Hi everyone,

I would like on a webpage, to be able to select/tick multiple "box/items" at once, by drawing a selection rectangle over them. ( Like you will do with your OS to select multiple icons. )


Like in this example, select at ~once all the block of Saturday.

If you have a way to do so it will be awesome ! As I'm using Flask & Brython

Thanks.