What potential issue is the user facing with the placement of elements in the TreeView array?

The potential issue the user is facing with the placement of elements in the TreeView array is that the elements may not be displayed in the desired order or hierarchy. To solve this issue, the user can ensure that the elements are added to the TreeView array in the correct order, with parent elements added before their child elements. 

// Correct placement of elements in the TreeView array
$treeview = [
    [
        'id' => 1,
        'name' => 'Parent 1',
        'children' => [
            [
                'id' => 2,
                'name' => 'Child 1'
            ],
            [
                'id' => 3,
                'name' => 'Child 2'
            ]
        ]
    ],
    [
        'id' => 4,
        'name' => 'Parent 2',
        'children' => [
            [
                'id' => 5,
                'name' => 'Child 3'
            ]
        ]
    ]
];

Keywords

TreeView array elements placement user

Related Questions