Can't get multiple selections of work ListView

The example code here seems very simple:

https://developer.BlackBerry.com/native/reference/Cascades/bb__cascades__multiselecthandler.html

I use the code example to use with ListView as my model:

            ListView {
                id: listView
                objectName: "listView"
                dataModel: photosModel.photoGridModel

                snapMode: SnapMode.LeadingEdge

                layout: GridListLayout {
                    id: gridListLayout
                    objectName: "gridListLayout"
                }

                onTriggered: {
                    var newPage = photosPageDefinition.createObject();
                    photosModel.setPage(newPage);
                    navigationPane.push(newPage);
                    navigationPane.peekEnabled = false;
                    photosModel.launchFullscreen(indexPath);
                }

                multiSelectAction: MultiSelectActionItem {}

                multiSelectHandler {
                    // These actions will be shown during multiple selection, while this
                    // multiSelectHandler is active
                    actions: [
                        ActionItem
                        {
                            title: "Tag"
                            imageSource: "asset:///images/tag.png"
                            onTriggered: {
                                // TODO
                            }
                        },
                        ActionItem
                        {
                            title: "Share"
                            imageSource: "asset:///images/share.png"
                            onTriggered: {
                                // TODO
                            }
                        },
                        ActionItem
                        {
                            title: "Move"
                            imageSource: "asset:///images/folder.png"
                            onTriggered: {
                                // TODO
                            }
                        },
                        DeleteActionItem
                        {
                        }
                    ]

                    status: "None selected"

                    onActiveChanged: {
                        if (active == true) {
                            console.log("Multiple selection is activated");
                        }
                        else {
                            console.log("Multiple selection is deactivated");
                        }
                    }

                    onCanceled: {
                        console.log("Multi selection canceled!");
                    }
                }
            }

When loading the application, I long press on an item in the GridView control and nothing happens.

Can you clarify what this means 'does not '?.

EDIT:

OK, now I see. To make it work, you must set an empty or nonempty ActionSet for each listitem.

StandardListItem {
    title: ListItemData.title
    contextActions: [
        ActionSet {
        }
    ]
}

Now, it will work.

Tags: BlackBerry Developers

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