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Fancytree Drag and Drop Between Trees

Fancy tree drag and drop between two trees example.

Make sure that children field of model is dereferenced, see Maslosoft.Koe.TreeItem in docs/src/Model.coffee

This is currently broken

Drag only list

  • {{title}}

Drag only

Drop target and DND tree

Relevant code used in examples:

<div class="row">
	<div class="col-sm-4">
		<h4>Drag only list</h4>
		<ul  data-bind="foreach: {­data: binder.model.list.children­}">
			<li data-bind="draggable: {­data: $data, options: {­connectToFancytree: true­}­}">{­title­}­}</li>
		</ul>
	</div>
	<div class="col-sm-4">
		<h4>Drag only</h4>
		<div data-bind="fancytree: {­data: binder.model.Tree, drag: true, autoExpand: true, options: binder.model.options­}">
		</div>
	</div>
	<div class="col-sm-4">
		<h4>Drop target and DND tree</h4>
		<div data-bind="fancytree: {­data: binder.model.Tree2, dnd: true, autoExpand: true, options: binder.model.options­}">
		</div>
	</div>
</div>
<script>
	window.onload = (function () {­
		var listData = {­
			children: [
				{­
					_class: 'Maslosoft.Koe.TreeItem',
					title: "Affenpinscher",
				­},
				{­
					_class: 'Maslosoft.Koe.TreeItem',
					title: "Afghan Shepherd"
				­},
				{­
					_class: 'Maslosoft.Koe.TreeItem',
					title: "Aidi",
				­},
				{­
					_class: 'Maslosoft.Koe.TreeItem',
					title: "Airedale Terrier"
				­},
				{­
					_class: 'Maslosoft.Koe.TreeItem',
					title: "Akbash"
				­},
				{­
					_class: 'Maslosoft.Koe.TreeItem',
					title: "Akita Inu"
				­},
				{­
					_class: 'Maslosoft.Koe.TreeItem',
					title: "Afghan Hound"

				­}
			]
		­}
		binder.model.list = new Maslosoft.Koe.TreeItem(listData);
		var data = {­
			_class: 'Maslosoft.Koe.TreeItem',
			title: "Dogs",
			children: [
				{­
					_class: 'Maslosoft.Koe.TreeItem',
					title: "Affenpinscher",
				­},
				{­
					_class: 'Maslosoft.Koe.TreeItem',
					title: "Afghan Hound",
					children: [
						{­
							_class: 'Maslosoft.Koe.TreeItem',
							title: "Afghan Shepherd"
						­},
						{­
							_class: 'Maslosoft.Koe.TreeItem',
							title: "Aidi",
							children: [
								{­
									_class: 'Maslosoft.Koe.TreeItem',
									title: "Airedale Terrier"
								­},
								{­
									_class: 'Maslosoft.Koe.TreeItem',
									title: "Akbash"
								­}
							]

						­},
						{­
							_class: 'Maslosoft.Koe.TreeItem',
							title: "Akita Inu"
						­}
					]
				­}
			]
		­};
		binder.model.Tree = new Maslosoft.Koe.TreeItem(data);
		data2 = {­
			_class: 'Maslosoft.Koe.TreeItem',
			title: "Cats",
			children: [
				{­
					_class: 'Maslosoft.Koe.TreeItem',
					title: "Abyssinian",
				­},
				{­
					_class: 'Maslosoft.Koe.TreeItem',
					title: "Aegean"
				­},
				{­
					_class: 'Maslosoft.Koe.TreeItem',
					title: "American Curl",
					children: [
						{­
							_class: 'Maslosoft.Koe.TreeItem',
							title: "American Bobtail",
							children: [
								{­
									_class: 'Maslosoft.Koe.TreeItem',
									title: "American Shorthair"
								­}
							]

						­},
						{­
							_class: 'Maslosoft.Koe.TreeItem',
							title: "American Wirehair"
						­},
						{­
							_class: 'Maslosoft.Koe.TreeItem',
							title: "Arabian Mau"
						­}
					]
				­}
			]
		­};
		binder.model.Tree2 = new Maslosoft.Koe.TreeItem(data2);
		binder.model.options = {­
			dnd:{­
				draggable: {­
					scroll: false
				­}
			­}
		­};
		ko.applyBindings({­model: binder.model­}, document.getElementById('ko-binder'));
	­});
</script>