假设我们有2个jstree实例。这里来自第一棵树的n1, n2
节点和来自第二棵树的n3, n4
节点。我想在n4内移动/拖动n2节点。但似乎move_node
方法在不同树实例上移动节点时不会触发。
$('#A').jstree({
"core" : {
"check_callback" : true,
"data" : [{"text":"Root 1","id":"n1"}, {"text":"Root 2","id":"n2"}]
},
plugins:['dnd'],
});
$('#B').jstree({
"core" : {
"check_callback" : true,
"data" : [{"text":"Root 3","id":"n3"}, {"text":"Root 4","id":"n4"}]
},
plugins:['dnd'],
});
//setTimeout(function () {
var a = $('#A').on('move_node.jstree', function(e, data) {
console.log('move success');
});
var b = $('#B').on('move_node.jstree', function(e, data) {
console.log('move success');
});
//}, 500);
<head>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/jstree/3.3.1/themes/default/style.min.css">
</head>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jstree/3.3.1/jstree.min.js"></script>
<div id="A"></div>
<div id="B"></div>
是否可以在不同的jstree实例中拖放节点?
这是fiddle
有一个很小的修正。您需要使用.jstree()在事件结束时初始化jsTree实例,并使用文档级别进行调用
请在代码中进行更改:
var a = $(document).on('dnd_stop.vakata', function(e, data){
alert('move success');
}).jstree();
这很好!!
完整的jsfiddle:jsfiddle.net/thanseeh/o3buztex/14
$('#A').jstree({
"core" : {
"check_callback" : true,
"data" : [{"text":"Root 1","id":"n1"}, {"text":"Root 2","id":"n2"}]
},
plugins:['dnd'],
});
$('#B').jstree({
"core" : {
"check_callback" : true,
"data" : [{"text":"Root 3","id":"n3"}, {"text":"Root 4","id":"n4"}]
},
plugins:['dnd'],
});
var a = $(document).on('dnd_stop.vakata', function(e, data){
alert('move success');
}).jstree();
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jstree/3.3.1/jstree.min.js"></script>
<link href="https://cdnjs.cloudflare.com/ajax/libs/jstree/3.3.1/themes/default/style.min.css" rel="stylesheet"/>
<div id="A"></div>
<div id="B"></div>