设置一个全选选框和四个子选框,要实现点击全选后四个子选框选中,取消全选后四个子选框也取消.全选后点击某个子选框,全选也能取消.当四个子选框都选中时,全选框也被选择. 实现代码: <script> var a=document.getElementById("a"); var b=document.getElementsByClassName("b"); //全选与取消全选 var y=true; a.onchange=function(){ if(a.c…
zTreeObj.cancelSelectedNode function 举例 取消当前所有被选中节点的选中状态 var treeObj = $.fn.zTree.getZTreeObj("tree"); treeObj.cancelSelectedNode(); 1 2 取消当前第一个被选中节点的选中状态 var treeObj = $.fn.zTree.getZTreeObj("tree"); var nodes = treeObj.getSelectedNod…
1052 Linked List Sorting (25 分) A linked list consists of a series of structures, which are not necessarily adjacent in memory. We assume that each structure contains an integer key and a Next pointer to the next structure. Now given a linked list,…