drag.html
4.88 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:"can drag 1", open:true},
{ id:11, pId:1, name:"can drag 1-1"},
{ id:12, pId:1, name:"can drag 1-2", open:true},
{ id:121, pId:12, name:"can drag 1-2-1"},
{ id:122, pId:12, name:"can drag 1-2-2"},
{ id:123, pId:12, name:"can drag 1-2-3"},
{ id:13, pId:1, name:"can't drag 1-3", open:true, drag:false},
{ id:131, pId:13, name:"can't drag 1-3-1", drag:false},
{ id:132, pId:13, name:"can't drag 1-3-2", drag:false},
{ id:133, pId:13, name:"can drag 1-3-3"},
{ id:2, pId:0, name:"can drag 2", open:true},
{ id:21, pId:2, name:"can drag 2-1"},
{ id:22, pId:2, name:"can't drop 2-2", open:true, drop:false},
{ id:221, pId:22, name:"can drag 2-2-1"},
{ id:222, pId:22, name:"can drag 2-2-2"},
{ id:223, pId:22, name:"can drag 2-2-3"},
{ id:23, pId:2, name:"can drag 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>Normal Drag Node Operation</h1>
<h6>[ File Path: 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, Explanation of setting</h2>
<ul class="list">
<li>This Demo only shows how to drag & drop nodes using the basic method and configure parameters.</li>
<li class="highlight_red">1) Must set 'setting.edit' attributes, see the API documentation for more related contents.</li>
<li class="highlight_red">2) If you want to use drag & drop callback, muse to set 'setting.callback.beforeDrag / onDrag / beforeDrop / onDrop' attributes, see the API documentation for more related contents.</li>
<li><p>Basic settings:<br/>
<input type="checkbox" id="copy" class="checkbox first" checked /><span>can Copy</span>
<input type="checkbox" id="move" class="checkbox " checked /><span>can Move</span><br/>
<ul id="code1" class="log" style="height:42px;"></ul></p>
</li>
<li><p>Position settings:<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, Explanation of treeNode</h2>
<ul class="list">
<li>No special requirements on the node data, the user can add custom attributes.</li>
</ul>
</li>
</ul>
</div>
</div>
</BODY>
</HTML>