Vue JS: Draggable div

Vue JS: Draggable div draggable element must have an item slot The draggable global attribute is an enumerated attribute that indicates whether the element draggable can have the following values: true : slot akun demo gratis Provides one or more properties to one or more items Although the itemprop attribute is optional and can be used on any HTML element, if used it must have a

slot akun demo gratis Provides one or more properties to one or more items Although the itemprop attribute is optional and can be used on any HTML element, if used it must have a

williams slot When true , calcite-list-item s are sortable via a draggable button To drag elements from one list into another, both lists must have the same group value  item={element}> div> {{}} div> template> template 1 Error: Item slot must have only one child 问题表现 代码