Vuepress: Is it possible to specify that a sidebar group that is collapsible is expanded by default?

[SimeonRoss]

Hi,

I've got some sidebar groups which are all collapsible however when you land on the page i'd like the first group to be expanded by default. Is this possible?

[DRD161]

It's possible using Bootstrap 4 or JavaScript. Bootstrap 4 has a class that allows you to specify what container is expanded/collapsed by default depending on the viewport size.

[SimeonRoss]

How would you do either of these approaches? I'm using an out of the box VuePress setup

[ulivz]

You can set collapsable: true for each sidebar group.

[SimeonRoss]

@ulivz You have not understood my question. I know that i can do that to make them collapsable. However, the default behaviour is then to have them collapsed when you land on the page whereas i would like one of them to be expanded by default. How do I achieve that?

[fdabek1]

You can set collapsable: true for each sidebar group.

@ulivz Can we reopen this as you mistakenly did not understand the question and this would be very helpful to add.

[MartinMuzatko]

Would also like to have

[timqian]

Whether a collapsible group is expanded or not seems random. I got about 20 groups with the same setting, some are expanded and some are collapsed.
It would be great if we can decide it

[rexwangcc]

Would it be possible to re-open the issue and have more discussion around this?