Loopex2020
Loopex2020
I am still facing that error
You can set a maximum parameter to your Grid Widget like that : `GridWidget( maximum: 15, )`. By creating the selected item Widget ( which you can find in the...
No gridview is just an example. I mean it is the widget you created , which its build method return the `DragSelectGridView` widget
@hugocbpassos thanks for explaining to me . This actually worked for me. Because in the `whenSelected()` Method it adds the selected item into a list . So by checking the...
@hugocbpassos don't worry it's just a callback when the item gets selected to add my custom logic for adding the selected items inside a List variable.
Ah okay thanks for clarifying
@hugocbpassos do you have any idea about how to solve it ?
I am using the Photo manager pacakge to retrieve media from storage .And for some other reasons i need to call `SelectableItem` in another function.
> Since you want `_SelectableItemState.didUpdateWidget()` to be called, the only way to do so is by creating a new widget, so you are not supposed to store a `SelectableItem`. >...