LayoutUpdateHandler is not updated in the ListItem

Hello

LayoutUpdateHandler in the a listview listitem of her is not updated. Is getting updated once I touch the listview. so, what could be the problem for that.

I'm giving the uploaded image and setting the height and width of the image in the image controller.

Please solve this problem.

Here is the code:

ListView {
    id: imagestrip1
    property variant kController

    rootIndexPath: [ 0 ]
    scrollIndicatorMode: getScrollIndicatorMode()
    preferredWidth: (kController.getPreferredWidth()) ? kController.getPreferredWidth() : undefined
    layout: StackListLayout {
        orientation: LayoutOrientation.LeftToRight
    }

    dataModel: kController.dataModel()
    listItemComponents: [
       ListItemComponent {
            ImageController {
                id: image1
                kController: ListItemData
                rightPadding: image1.ListItem.view.kController.spaceBetweenImages
                onImgSourceChanged: {
                    if (image1.kController.imageMinWidgetHeight() > image1.ListItem.view.preferredHeight)
                        image1.ListItem.view.preferredHeight = image1.kController.imageMinWidgetHeight();
                }

                attachedObjects:[
// Layout UpdateHandler in the listitem of a listview is not getting updated.
                    LayoutUpdateHandler {
                        id: listItemUpdateHandler
                        onLayoutFrameChanged: {
                            console.log("listitemheight" + layoutFrame.height);
                            console.log("listitemwidth" + layoutFrame.width);
                        }
                    }
                ]
            }
        }
    ]
    onCreationCompleted: {
        imagestrip1.preferredHeight = 1;
    }
    onTriggered: {
        var chosenItem = dataModel.data(indexPath);
    }
    attachedObjects: [

// It is getting updated correctly
        LayoutUpdateHandler {
            id: listUpdateHandler
            onLayoutFrameChanged: {
                console.log("lvheight" + layoutFrame.height);
                console.log("lvwidth" + layoutFrame.width);
            }
        }
    ]
}

Hello

She's finally get updated after toggling the visibility of the listview.

Tags: BlackBerry Developers

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