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September 8, 2025 08:24
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| <div id="treeViewContainer"></div> |
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| //<![CDATA[ | |
| $(document).ready(function () { | |
| var species = [ | |
| { id: 1, parentId: 0, text: "Species dfs gfds fdg gf test" }, | |
| { id: 2, parentId: 1, text: "Cat" }, | |
| { id: 3, parentId: 1, text: "Dog" }, | |
| { id: 4, parentId: 1, text: "Cow" }, | |
| { id: 5, parentId: 2, text: "Abyssinian" }, | |
| { id: 6, parentId: 2, text: "Aegean cat" }, | |
| { id: 7, parentId: 2, text: "Australian Mist" }, | |
| { id: 8, parentId: 3, text: "Affenpinscher" }, | |
| { id: 9, parentId: 3, text: "Afghan Hound" }, | |
| { id: 10, parentId: 3, text: "Airedale Terrier" }, | |
| { id: 11, parentId: 3, text: "Akita Inu" }, | |
| { id: 12, parentId: 0, text: "Birds" }, | |
| { id: 13, parentId: 12, text: "Akekee" }, | |
| { id: 14, parentId: 12, text: "Arizona Woodpecker" }, | |
| { id: 15, parentId: 12, text: "Black-chinned Sparrow" } | |
| ]; | |
| $("#treeViewContainer").dxTreeView({ | |
| dataSource: species, | |
| dataStructure: 'plain', | |
| keyExpr: "id", | |
| displayExpr: "text", | |
| parentIdExpr: "parentId", | |
| onItemRendered: function(e){ | |
| setTimeout(function(){ | |
| var parentEl = e.itemElement.parent(); | |
| var hideElement = parentEl.find('.dx-treeview-toggle-item-visibility'); | |
| hideElement.height(parentEl.height()) | |
| },0) | |
| }, | |
| width: 150 | |
| }); | |
| }); | |
| //]]> | |
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| <script src="https://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script> | |
| <script src="https://cdn3.devexpress.com/jslib/16.1.7/js/dx.all.js"></script> |
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| /* .dx-treeview-toggle-item-visibility { | |
| vertical-align: middle; | |
| display: block; | |
| } | |
| */ |
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| <link href="https://cdn3.devexpress.com/jslib/16.1.7/css/dx.common.css" rel="stylesheet" /> | |
| <link href="https://cdn3.devexpress.com/jslib/16.1.7/css/dx.light.css" rel="stylesheet" /> |
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