We are currently using the ExtJS tree view in an application - a requirement has arisen requiring a user to select multiple nodes (which the tree view supports currently through a pluggable selection model) - but you can not then drag the multiple selections to another part of the tree.We are currently using the ExtJS tree view in a
阅读背景：
支持多个项目拖放的Javascript树视图
来源：互联网
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