From 21d72c4a80fe2937d0c4ddd20624b27adbcd989b Mon Sep 17 00:00:00 2001 From: lizi00164331
Get the collection of nodes which be changed checked status. (Compared with the original data checkedOld) It is valid when [setting.check.enable = true]
+Please use zTree object to executing the method.
+return the collection of nodes which be changed checked status (Array)
+If you need to get the collection of nodes which changed the checked status, when nodes be checked or unchecked, so please set treeNode.checkedOld = treeNode.checked ( for all of the be changed checked status nodes ).
+var treeObj = $.fn.zTree.getZTreeObj("tree");
+var nodes = treeObj.getChangeCheckedNodes();
+
+