devextreme dxTreeView clearSelection

Question

devextreme dxTreeView를 사용하고 있습니다. 명확한 선택 기능으로 현재 선택을 취소하고 싶습니다.

self.SubViewModel = { 
    treeViewOptions: { 
     items: Stores, 
     dataStructure: "plain", 
     showCheckBoxesMode: true, 
     searchValue: self.PackSearch, 
     parentIdExpr: "Key", 
     keyExpr: "ID", 
     displayExpr: "Name", 
     selectionMode: "single", 
     expandAllEnabled: true, 
     expandeExpr: "expanded", 
     expandNodesRecursive: true, 
    } 
}; 

Answer 1

이 https://www.devexpress.com/Support/Center/Question/Details/T221422/dxtreeview-clearselection

function clearSelection() { 
    treeView.beginUpdate(); 
    $.each(treeView.option('items'), function() { 
     treeView.unselectItem(this); 
    }); 
    treeView.endUpdate(); 
}