Is it possible to expand by code?

[zhouhao27]

I'm wondering if it's possible to expand by code?

[misosvec]

@zhouhao27 It can be done using ExpandableController

[mod-ali]

You can use this code ` ExpandableController expandableController = ExpandableController();

void _expand() { expandableController.expanded = true; }`

and invoke _expand method in build() or initState()

also you have to add _expandableController variable to controller property:

ExpandablePanel( controller: _expandableController, ),