115 lines
2.3 KiB
PHP
115 lines
2.3 KiB
PHP
<?php
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namespace App\Http\Livewire;
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use Livewire\Component;
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use Livewire\WithPagination;
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use Illuminate\Database\Eloquent\Model;
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use Illuminate\Support\Str;
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class Datatable extends Component
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{
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use WithPagination, Traits\WithSort;
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/**
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* Query string settings.
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*/
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protected $queryString = [
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'sort' => ['except' => 'id'],
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'dir' => ['except' => 'asc'],
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'page' => ['except' => 1],
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'trashed' => ['except' => false]
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];
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/**
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* Model to get data from.
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*/
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public $model;
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/**
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* Array of columns to show
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*/
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public array $columns;
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/**
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* What colums are sortable
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*/
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public array $sort_columns;
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/**
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* Default sorting column
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*/
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public string $default_sort;
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/**
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* If only trashed records should be shown.
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*/
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public bool $trashed = false;
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public $route_create;
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/**
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* Route for editing a record (if null, link is omitted)
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*/
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public $route_edit;
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/**
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* Route for deleting a record (if null, link is omitted)
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*/
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public $route_delete;
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/**
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* Route for restoring a record (if null, link is omitted)
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*/
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public $route_restore;
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/**
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* How many records should be displayed on one page.
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*/
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public int $itemsPerPage = 30;
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public function mount(string $model, array $columns,
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array $sort_columns = [], $default_sort = '',
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$route_create = null, $route_edit = null, $route_delete = null, $route_restore = null)
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{
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$this->model = app()->make($model);
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$this->default_sort = $default_sort;
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$this->sort = $this->default_sort;
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$this->sort_columns = $sort_columns;
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$this->route_create = $route_create;
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$this->route_edit = $route_edit;
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$this->route_delete = $route_delete;
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$this->route_restore = $route_restore;
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}
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/**
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* Render the datatable
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*/
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public function render()
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{
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$query = $this->model->query();
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// Check colums for "dot-notated" strings.
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// as we want to eager load those relationships
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foreach ($this->columns as $col => $_) {
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$p = strrpos($col, '.');
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if ($p !== false) {
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$rel = substr($col, 0, $p);
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$query->with($rel);
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}
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}
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// Apply sorting.
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$this->sortApply($query);
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$items = $query->paginate($this->itemsPerPage);
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return view('livewire.datatable', ['items' => $items]);
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}
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public function getRouteKeyProperty()
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{
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return Str::slug(get_class($this->model));
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}
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}
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