extjs中有很多可以优化的地方。学到老。直接贴上代码:
viewConfig: { plugins: { ptype : 'treeviewdragdrop', dragText : "{0} 正在移动{1}" } ,listeners:{ beforedrop:function(node, data, overModel, dropPosition,dropFunction, options){ }, drop : function(node, data, overModel, dropPosition, options) { } }