ec62542010dcebc285d47f22debc35b83c8a1499.svn-base
5 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
<!DOCTYPE html>
<HTML>
<HEAD>
<TITLE> ZTREE DEMO - drag & drop</TITLE>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<link rel="stylesheet" href="../../../css/demo.css" type="text/css">
<link rel="stylesheet" href="../../../css/zTreeStyle/zTreeStyle.css" type="text/css">
<script type="text/javascript" src="../../../js/jquery-1.4.4.min.js"></script>
<script type="text/javascript" src="../../../js/jquery.ztree.core-3.5.js"></script>
<script type="text/javascript" src="../../../js/jquery.ztree.excheck-3.5.js"></script>
<script type="text/javascript" src="../../../js/jquery.ztree.exedit-3.5.js"></script>
<SCRIPT type="text/javascript">
<!--
var setting = {
edit: {
enable: true,
showRemoveBtn: false,
showRenameBtn: false
},
data: {
simpleData: {
enable: true
}
},
callback: {
beforeDrag: beforeDrag,
beforeDrop: beforeDrop
}
};
var zNodes =[
{ id:1, pId:0, name:"随意拖拽 1", open:true},
{ id:11, pId:1, name:"随意拖拽 1-1"},
{ id:12, pId:1, name:"随意拖拽 1-2", open:true},
{ id:121, pId:12, name:"随意拖拽 1-2-1"},
{ id:122, pId:12, name:"随意拖拽 1-2-2"},
{ id:123, pId:12, name:"随意拖拽 1-2-3"},
{ id:13, pId:1, name:"禁止拖拽 1-3", open:true, drag:false},
{ id:131, pId:13, name:"禁止拖拽 1-3-1", drag:false},
{ id:132, pId:13, name:"禁止拖拽 1-3-2", drag:false},
{ id:133, pId:13, name:"随意拖拽 1-3-3"},
{ id:2, pId:0, name:"随意拖拽 2", open:true},
{ id:21, pId:2, name:"随意拖拽 2-1"},
{ id:22, pId:2, name:"禁止拖拽到我身上 2-2", open:true, drop:false},
{ id:221, pId:22, name:"随意拖拽 2-2-1"},
{ id:222, pId:22, name:"随意拖拽 2-2-2"},
{ id:223, pId:22, name:"随意拖拽 2-2-3"},
{ id:23, pId:2, name:"随意拖拽 2-3"}
];
function beforeDrag(treeId, treeNodes) {
for (var i=0,l=treeNodes.length; i<l; i++) {
if (treeNodes[i].drag === false) {
return false;
}
}
return true;
}
function beforeDrop(treeId, treeNodes, targetNode, moveType) {
return targetNode ? targetNode.drop !== false : true;
}
function setCheck() {
var zTree = $.fn.zTree.getZTreeObj("treeDemo"),
isCopy = $("#copy").attr("checked"),
isMove = $("#move").attr("checked"),
prev = $("#prev").attr("checked"),
inner = $("#inner").attr("checked"),
next = $("#next").attr("checked");
zTree.setting.edit.drag.isCopy = isCopy;
zTree.setting.edit.drag.isMove = isMove;
showCode(1, ['setting.edit.drag.isCopy = ' + isCopy, 'setting.edit.drag.isMove = ' + isMove]);
zTree.setting.edit.drag.prev = prev;
zTree.setting.edit.drag.inner = inner;
zTree.setting.edit.drag.next = next;
showCode(2, ['setting.edit.drag.prev = ' + prev, 'setting.edit.drag.inner = ' + inner, 'setting.edit.drag.next = ' + next]);
}
function showCode(id, str) {
var code = $("#code" + id);
code.empty();
for (var i=0, l=str.length; i<l; i++) {
code.append("<li>"+str[i]+"</li>");
}
}
$(document).ready(function(){
$.fn.zTree.init($("#treeDemo"), setting, zNodes);
setCheck();
$("#copy").bind("change", setCheck);
$("#move").bind("change", setCheck);
$("#prev").bind("change", setCheck);
$("#inner").bind("change", setCheck);
$("#next").bind("change", setCheck);
});
//-->
</SCRIPT>
</HEAD>
<BODY>
<h1>拖拽节点基本控制</h1>
<h6>[ 文件路径: exedit/drag.html ]</h6>
<div class="content_wrap">
<div class="zTreeDemoBackground left">
<ul id="treeDemo" class="ztree"></ul>
</div>
<div class="right">
<ul class="info">
<li class="title"><h2>1、setting 配置信息说明</h2>
<ul class="list">
<li>此 Demo 仅从功能上演示实现拖拽的基本方法和配置参数</li>
<li class="highlight_red">1)、使用 拖拽功能，必须设置 setting.edit 中的各个属性，详细请参见 API 文档中的相关内容</li>
<li class="highlight_red">2)、使用 拖拽功能的事件回调函数，必须设置 setting.callback.beforeDrag / onDrag / beforeDrop / onDrop 等属性，详细请参见 API 文档中的相关内容</li>
<li><p>基本拖拽设置：<br/>
<input type="checkbox" id="copy" class="checkbox first" checked /><span>允许复制</span>
<input type="checkbox" id="move" class="checkbox " checked /><span>允许移动</span><br/>
<ul id="code1" class="log" style="height:42px;"></ul></p>
</li>
<li><p>拖拽相对位置设置：<br/>
<input type="checkbox" id="prev" class="checkbox first" checked /><span>prev</span>
<input type="checkbox" id="inner" class="checkbox " checked /><span>inner</span>
<input type="checkbox" id="next" class="checkbox " checked /><span>next</span><br/>
<ul id="code2" class="log" style="height:65px;"></ul></p>
</li>
</ul>
</li>
<li class="title"><h2>2、treeNode 节点数据说明</h2>
<ul class="list">
<li>对 节点数据 没有特殊要求，用户可以根据自己的需求添加自定义属性</li>
</ul>
</li>
</ul>
</div>
</div>
</BODY>
</HTML>