Add "(un)select all" option for dropdown lists

[XiangRongLin]

For (query based) dropdown lists, if there are a lot of options, (un)selecting each one manually is very slow. Thus a "select all" and "unselect all" option would be helpfull.

I took a look in the code. the Select Component is based on antd, which itself does not support this feature. It was requested there too, but ultimately not implemented.
Community members have provided a custom solution, which I implemented here.
It works, but still has an error that I do not quite understand, since I have little knowledge about react (line 38 and 44).

[gaecoli]

For (query based) dropdown lists, if there are a lot of options, (un)selecting each one manually is very slow. Thus a "select all" and "unselect all" option would be helpfull.

I took a look in the code. the Select Component is based on antd, which itself does not support this feature. It was requested there too, but ultimately not implemented. Community members have provided a custom solution, which I implemented here. It works, but still has an error that I do not quite understand, since I have little knowledge about react (line 38 and 44).

This is a good feature.

[gaecoli]

For (query based) dropdown lists, if there are a lot of options, (un)selecting each one manually is very slow. Thus a "select all" and "unselect all" option would be helpfull.

I took a look in the code. the Select Component is based on antd, which itself does not support this feature. It was requested there too, but ultimately not implemented. Community members have provided a custom solution, which I implemented here. It works, but still has an error that I do not quite understand, since I have little knowledge about react (line 38 and 44).

I merged it. Thank you!

[XiangRongLin]

It still contains the error:
TS2345: Argument of type 'ReactText[]' is not assignable to parameter of type 'string'.

[XiangRongLin]

I merged it. Thank you!

Waiting for the docker image to use it 🍿

[gaecoli]

It still contains the error: TS2345: Argument of type 'ReactText[]' is not assignable to parameter of type 'string'.

I will fix it.

[XiangRongLin]

@gaecoli Let me know when you merge it. I'm interested in how to do it, since I couldn't figure it out

[gaecoli]

@gaecoli Let me know when you merge it. I'm interested in how to do it, since I couldn't figure it out

Ok! This week, i will fix it.