How is the backend category tree rendered?

Development
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1

The getTreeJson method returns data as json in the following format:

[
	{
		"text": "discourse.pro (5)",
		"id": "2",
		"store": 0,
		"path": "1/2",
		"cls": "folder active-category",
		"allowDrop": true,
		"allowDrag": false,
		"expanded": true
	},
	{
		"text": "mage2.pro (1)",
		"id": "3",
		"store": 0,
		"path": "1/3",
		"cls": "folder active-category",
		"allowDrop": true,
		"allowDrag": false,
		"children": [
			{
				"text": "Extensions (2)",
				"id": "6",
				"store": 0,
				"path": "1/3/6",
				"cls": "folder active-category",
				"allowDrop": true,
				"allowDrag": true
			},
			{
				"text": "Women (0)",
				"id": "24",
				"store": 0,
				"path": "1/3/24",
				"cls": "folder active-category",
				"allowDrop": true,
				"allowDrag": true,
				"children": [
					{
						"text": "Tops (0)",
						"id": "25",
						"store": 0,
						"path": "1/3/24/25",
						"cls": "folder active-category",
						"allowDrop": true,
						"allowDrag": true,
						"children": []
					},
					{
						"text": "Bottoms (0)",
						"id": "26",
						"store": 0,
						"path": "1/3/24/26",
						"cls": "folder active-category",
						"allowDrop": true,
						"allowDrag": true,
						"children": []
					}
				]
			}
		],
		"expanded": true
	}
]
2

See also: