To reorder ListView problem
Hello
10.3, reorganize the listview items is now possible via the RearrangeHandler class (https://developer.blackberry.com/native/reference/cascades/bb__cascades__rearrangehandler.html)
I noticed during the implementation of this class that rearranging works only when the elements below are trained upward. When the elements at the top of the page it is slipped down the list, none of the signals (started, completed, updated, abandoned) don't are not fired. The user interface changes automatically isn't.
Both the sample application or my implementation does not work when the elements above are trained more far.
Can a BlackBerry person take a look at this? Thanks in advance.
I tested on the official bone on the passport and classic version.
I tried this sample and I see the same behavior that you are. I sent the question to our development team to resolve.
10.3.1 signals are fired, but you can not yet move items down.
Tags: BlackBerry Developers
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};
}
});
}
}
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[0] Container { horizontalAlignment: HorizontalAlignment.Center topPadding: 30 leftPadding: 30 rightPadding: 30 Container { topPadding: 30.0 layout: StackLayout { orientation: LayoutOrientation.LeftToRight } TextField { id: name2 text: ListItemData.name horizontalAlignment: HorizontalAlignment.Center } Label { id: datefield2 text: { var today = new Date(); (today.getMonth() + 1) + "/" + today.getDate() + "/" + (today.getFullYear() - 2000); } } } Container { layout: StackLayout { orientation: LayoutOrientation.LeftToRight } topPadding: 40 TextField { id: counter text: ListItemData.lat inputMode: TextFieldInputMode.NumbersAndPunctuation } TextField { id: limittwo text: ListItemData.lon hintText: qsTr("Limit") + Retranslate.onLanguageChanged inputMode: TextFieldInputMode.NumbersAndPunctuation } } attachedObjects: [ SystemToast { id: editToast body: qsTr("Item Edited") + Retranslate.onLanguageChanged } ] } //! [0] } } } ] onTriggered: { editSheet.open() } }, ActionItem { title: qsTr("Reset") + Retranslate.onLanguageChanged imageSource: "asset:///images/update.png" attachedObjects: [ SystemToast { id: restToast body: qsTr("Item Count Reset") + Retranslate.onLanguageChanged }, SystemDialog { id: resetDialog title: qsTr("Reset") + Retranslate.onLanguageChanged body: qsTr("This action will reset the item count to one. You can edit the count afterwards in the edit sheet if you wish.") + Retranslate.onLanguageChanged onFinished: { if (resetDialog.result == SystemUiResult.ConfirmButtonSelection) rootItem.ListItem.view.getApp().updateObject(ListItemData.customerID, ListItemData.name, ListItemData.description, Date(), 1, ListItemData.lon, ListItemData.categorySelect, ListItemData.mapurl) if (resetDialog.result == SystemUiResult.ConfirmButtonSelection) resetToast.show() } } ] onTriggered: { resetDialog.show() } }, InvokeActionItem { title: qsTr("Share") + Retranslate.onLanguageChanged query { mimeType: "text/plain" invokeActionId: "bb.action.SHARE" } onTriggered: { data = ListItemData.name + " count: " + ListItemData.lat + ". Shared using the TiCat app!"; } }, ActionItem { title: qsTr("Clear All") + Retranslate.onLanguageChanged imageSource: "asset:///images/ic_clear_list.png" attachedObjects: [ SystemToast { id: clearToast body: qsTr("All Items Deleted") + Retranslate.onLanguageChanged }, SystemDialog { id: clearDialog title: qsTr("Clear List") + Retranslate.onLanguageChanged body: qsTr("This action will delete all list items. This action cannot be un-done.") + Retranslate.onLanguageChanged onFinished: { if (clearDialog.result == SystemUiResult.ConfirmButtonSelection) rootItem.ListItem.view.getApp().clearObjects() // 4 if (clearDialog.result == SystemUiResult.ConfirmButtonSelection) clearToast.show() } } ] onTriggered: { clearDialog.show() } }, DeleteActionItem { title: qsTr("Delete") + Retranslate.onLanguageChanged imageSource: "asset:///images/delete.png" attachedObjects: [ SystemToast { id: deleteToast body: qsTr("Item Deleted") + Retranslate.onLanguageChanged }, SystemDialog { id: deleteDialog title: qsTr("Delete Item") + Retranslate.onLanguageChanged body: qsTr("This action will delete this item. This action cannot be un-done.") + Retranslate.onLanguageChanged onFinished: { if (deleteDialog.result == SystemUiResult.ConfirmButtonSelection) rootItem.ListItem.view.getApp().deleteObject(ListItemData.customerID) // 4 if (deleteDialog.result == SystemUiResult.ConfirmButtonSelection) deleteToast.show() } } ] onTriggered: { deleteDialog.show() } } ] } ] Container { id: rootItemtwo layout: StackLayout { orientation: LayoutOrientation.TopToBottom } Container { id: rootItemthree layout: StackLayout { orientation: LayoutOrientation.LeftToRight } Label { preferredWidth: 450 text: ListItemData.name textStyle.fontSize: FontSize.Large } Label { minWidth: 100.0 preferredWidth: 100.0 maxWidth: 120 text: ListItemData.lat textStyle.fontSize: FontSize.Large verticalAlignment: VerticalAlignment.Center } Label { translationY: 5 text: "/" + ListItemData.lon textStyle.fontSize: FontSize.Small verticalAlignment: VerticalAlignment.Center textStyle.color: Color.DarkGray minWidth: 100.0 preferredWidth: 100.0 } Button { leftPadding: 30 rightPadding: 30 preferredWidth: 150 horizontalAlignment: HorizontalAlignment.Center imageSource: "asset:///images/ic_add.png" onClicked: { rootItem.ListItem.view.getApp().updateObject(ListItemData.customerID, ListItemData.name, ListItemData.description, ListItemData.datefield, parseInt(ListItemData.lat) + 1, ListItemData.lon, ListItemData.categorySelect, ListItemData.mapurl) } } } Label { translationY: -20 minWidth: 600 preferredWidth: 600 text: "Last Count: " + ListItemData.datefield textStyle.fontSize: FontSize.XSmall textStyle.color: Color.DarkGray horizontalAlignment: HorizontalAlignment.Left } Divider { translationY: -20 } } bottomPadding: 5 } } ] onTriggered: { clearSelection() select(indexPath) } } }
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