<!DOCTYPE html>
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<HTML>
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<HEAD>
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<TITLE> ZTREE DEMO - copyNode / moveNode</TITLE>
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<meta http-equiv="content-type" content="text/html; charset=UTF-8">
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<link rel="stylesheet" href="../../../css/demo.css" type="text/css">
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<link rel="stylesheet" href="../../../css/zTreeStyle/zTreeStyle.css" type="text/css">
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<script type="text/javascript" src="../../../js/jquery-1.4.4.min.js"></script>
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<script type="text/javascript" src="../../../js/jquery.ztree.core.js"></script>
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<script type="text/javascript" src="../../../js/jquery.ztree.excheck.js"></script>
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<script type="text/javascript" src="../../../js/jquery.ztree.exedit.js"></script>
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<SCRIPT type="text/javascript">
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<!--
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var setting = {
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view: {
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selectedMulti: false
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},
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edit: {
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enable: true,
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showRemoveBtn: false,
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showRenameBtn: false
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},
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data: {
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simpleData: {
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enable: true
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}
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},
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callback: {
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beforeDrag: beforeDrag,
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beforeClick: beforeClick
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}
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};
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var zNodes =[
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{ id:1, pId:0, name:"parent node 1", open:true},
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{ id:11, pId:1, name:"leaf node 1-1"},
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{ id:12, pId:1, name:"leaf node 1-2"},
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{ id:13, pId:1, name:"leaf node 1-3"},
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{ id:2, pId:0, name:"parent node 2", open:true},
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{ id:21, pId:2, name:"leaf node 2-1"},
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{ id:22, pId:2, name:"leaf node 2-2"},
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{ id:23, pId:2, name:"leaf node 2-3"},
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{ id:3, pId:0, name:"parent node 3", open:true },
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{ id:31, pId:3, name:"leaf node 3-1"},
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{ id:32, pId:3, name:"leaf node 3-2"},
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{ id:33, pId:3, name:"leaf node 3-3"}
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];
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function fontCss(treeNode) {
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var aObj = $("#" + treeNode.tId + "_a");
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aObj.removeClass("copy").removeClass("cut");
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if (treeNode === curSrcNode) {
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if (curType == "copy") {
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aObj.addClass(curType);
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} else {
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aObj.addClass(curType);
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}
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}
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}
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function beforeDrag(treeId, treeNodes) {
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return false;
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}
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function beforeClick(treeId, treeNode) {
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return !treeNode.isCur;
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}
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var curSrcNode, curType;
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function setCurSrcNode(treeNode) {
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var zTree = $.fn.zTree.getZTreeObj("treeDemo");
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if (curSrcNode) {
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delete curSrcNode.isCur;
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var tmpNode = curSrcNode;
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curSrcNode = null;
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fontCss(tmpNode);
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}
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curSrcNode = treeNode;
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if (!treeNode) return;
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curSrcNode.isCur = true;
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zTree.cancelSelectedNode();
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fontCss(curSrcNode);
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}
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function copy(e) {
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var zTree = $.fn.zTree.getZTreeObj("treeDemo"),
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nodes = zTree.getSelectedNodes();
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if (nodes.length == 0) {
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alert("Please select one node at first...");
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return;
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}
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curType = "copy";
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setCurSrcNode(nodes[0]);
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}
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function cut(e) {
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var zTree = $.fn.zTree.getZTreeObj("treeDemo"),
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nodes = zTree.getSelectedNodes();
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if (nodes.length == 0) {
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alert("Please select one node at first...");
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return;
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}
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curType = "cut";
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setCurSrcNode(nodes[0]);
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}
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function paste(e) {
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if (!curSrcNode) {
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alert("Please select one node to copy or cut at first...");
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return;
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}
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var zTree = $.fn.zTree.getZTreeObj("treeDemo"),
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nodes = zTree.getSelectedNodes(),
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targetNode = nodes.length>0? nodes[0]:null;
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if (curSrcNode === targetNode) {
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alert("Can't move, the same source node and destination node.");
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return;
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} else if (curType === "cut" && ((!!targetNode && curSrcNode.parentTId === targetNode.tId) || (!targetNode && !curSrcNode.parentTId))) {
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alert("Can't move, source node is the target node's child.");
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return;
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} else if (curType === "copy") {
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targetNode = zTree.copyNode(targetNode, curSrcNode, "inner");
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} else if (curType === "cut") {
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targetNode = zTree.moveNode(targetNode, curSrcNode, "inner");
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if (!targetNode) {
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alert("Cutting failure, source node is the target node's parent.");
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}
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targetNode = curSrcNode;
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}
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setCurSrcNode();
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delete targetNode.isCur;
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zTree.selectNode(targetNode);
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}
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$(document).ready(function(){
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$.fn.zTree.init($("#treeDemo"), setting, zNodes);
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$("#copy").bind("click", copy);
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$("#cut").bind("click", cut);
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$("#paste").bind("click", paste);
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});
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//-->
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</SCRIPT>
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<style type="text/css">
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.ztree li a.copy{padding-top:0; background-color:#316AC5; color:white; border:1px #316AC5 solid;}
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.ztree li a.cut{padding-top:0; background-color:silver; color:#111; border:1px #316AC5 dotted;}
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</style>
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</HEAD>
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<BODY>
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<h1>Move / Copy - zTree methods</h1>
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<h6>[ File Path: exedit/drag_fun.html ]</h6>
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<div class="content_wrap">
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<div class="zTreeDemoBackground left">
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<ul id="treeDemo" class="ztree"></ul>
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</div>
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<div class="right">
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<ul class="info">
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<li class="title"><h2>1, Explanation of 'copyNode / moveNode' method</h2>
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<ul class="list">
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<li>Use 'copyNode / moveNode' method can also be achieved copy / move nodes.</li>
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<li><p>Try to copy or cut node:<br/>
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[ <a id="copy" href="#" title="copy" onclick="return false;">copy</a> ]
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[ <a id="cut" href="#" title="cut" onclick="return false;">cut</a> ]
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[ <a id="paste" href="#" title="paste" onclick="return false;">paste</a> ]</p>
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<li class="highlight_red">How to use 'zTreeObj.copyNode / moveNode' method, please see the API documentation.</li>
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</ul>
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</li>
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<li class="title"><h2>2, Explanation of setting</h2>
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<ul class="list">
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<li>Same as 'Normal Drag Node Operation'</li>
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</ul>
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</li>
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<li class="title"><h2>3, Explanation of treeNode</h2>
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<ul class="list">
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<li>Same as 'Normal Drag Node Operation'</li>
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</ul>
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</li>
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</ul>
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</div>
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</div>
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</BODY>
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</HTML>
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