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Nova Nested Tree Attach Many

Support Laravel nova 4. for nova 3 , use this package.

Suppot:

Belongs To Many Field for simple manage Nested relation tree. Enables attaching relationships easily.

RoadMap

• [x] Validation
• [x] Show selected categories on Detail
• [ ] Ability to pass your own tree
• [ ] Ability to Delayed Loading data when tree has many records ( example 10k+ ).

Installation

Usage

This field uses tree provided by kalnoy/nestedset package

This field uses riophae/vue-treeselect under the hood

Your model should has NodeTrait form package kalnoy/nestedset see RoadMap

Options

Here are a few customization options

• ->searchable(bool $searchable)
• ->withIdKey(string $idKey = 'id') // - id column name in your nested model
• ->withLabelKey(string $labelKey = 'name') // - label column name in your nested model
• ->withActiveKey(string $activeKey) // - active_status column name in your nested model used for disable options
• ->withChildrenKey(string $childrenKey) // - children key in your nested model
• ->withPlaceholder(string $placeholder) // - placeholder in tree select
• ->withMaxHeight(int $maxHeight)
• ->withSortValueBy(string $sortBy) // - @see https://vue-treeselect.js.org/#flat-mode-and-sort-values
• ->withAlwaysOpen(bool $alwaysOpen) // - by default select is open, but you can change it behavior
• ->withFlatten(bool $flatten) // - by default flatten is enabled, but you can change it behavior
• ->useSingleSelect() // - ability for select only one value
• ->useAsField() // - ability to write result to field without relations

Example of use with package whitecube/nova-flexible-content

Authorization

This field also respects policies: ie Role / Permission

• RolePolicy: attachAnyPermission($user, $role)
• RolePolicy: attachPermission($user, $role, $permission)
• PermissionPolicy: viewAny($user)

Validation

You can set min, max, size, required or custom rule objects

Contributing

Feel free to suggest changes, ask for new features or fix bugs yourself.

Hope this package will be useful for you.

credit

phoenix-lib