Table

Cells
Alignment
Sorting
Filtration
Width
Show/Hide
Data output
The Loop Variable
Components
Components value
Table options
Total row
Column Expansion

The table layout is used to display minimal information for viewing and selection.

Table

To create, run the command:

php artisan orchid:table PatientListLayout

Example:

namespace App\Orchid\Layouts;

use Orchid\Screen\TD;
use Orchid\Screen\Layouts\Table;

class PatientListLayout extends Table
{
    /**
     * Data source.
     *
     * The name of the key to fetch it from the query.
     * The results of which will be elements of the table.
     *
     * @var string
     */
    protected $target = 'patients';

    /**
     * @return TD[]
     */
    protected function columns() : array
    {
        return [
            TD::make('name'),
            TD::make('created_at')->sort(),
        ];
    }
}

Tables also support writing through short syntax without creating a class:

use Orchid\Support\Facades\Layout;
use Orchid\Screen\TD;

Layout::table('clients', [
    TD::make('name'),
    TD::make('created_at')->sort(),
]);

Cells

A table is only a general wrapper for which you need to specify TD classes. Designed to create a single cell.

use Orchid\Screen\TD;

TD::make('last_name');

The set method is the main method, sets the key name from the array and the display name.

TD::make('last_name', 'Last name');

Alignment

Content alignment control can be controlled using the align method:

TD::make('last_name')->align(TD::ALIGN_LEFT);
TD::make('last_name')->align(TD::ALIGN_CENTER);
TD::make('last_name')->align(TD::ALIGN_RIGHT);

Sorting

Sorting the selection should be done in the query screen, for models, you can use automatic http sorting and filtering

To enable active sorting by this column you must specify the sort method:

TD::make('last_name')->sort();

Filtration

When building simple tables, the use of separate filters may seem overkill. Therefore, you can display the field for filtering right above the column heading.

It will only define the visible part. You can specify the filtering logic yourself or rely on "Automatic HTTP Filtering". You can find out more on the "Eloquent Filters" page.

To add a field, call the filter method and pass the instance of the class you would like to display:

TD::make('SKU')->filter(Input::make()->mask('A-999999'));

Note: There is no need to specify the field name. It will be delivered and overwritten automatically by the column name.

Filtering multiple values can be done with a Select, and with an optional second argument of filter. By default it lets filter for any/all of the given values.

TD::make('color')->filter(TD::FILTER_SELECT, ['red'=>'Red', 'green'=>'Green']);

Width

You can control the width of the cell using the width method:

TD::make('last_name')->width('100px');

Show/Hide

By default, the user can hide any column for himself, but you can prohibit doing this by specifying:

TD::make('last_name')->cantHide();

And also hide by default, but can be shown at the request of the user.

TD::make('last_name')->defaultHidden();

Data output

In some cases, you may need to display combined data, the render method is for this purpose intended. It implements the ability to generate cells according to the function:

TD::make('full_name')
    ->render(function ($user) {
        return e($user->first_name) . ' ' . e($user->last_name);
    });

Note. The returned string will not be escaped! You need to take care of this yourself with the e() helper or use Blade view.

The loopback function must return any string value:

TD::make('full_name')
    ->render(function ($user) {
        return view('blade_template', [
            'user' => $user
        ]);
    });

Please note that you can use fields and actions:

use Orchid\Screen\Actions\Link;

TD::make()
    ->render(function ($user) {
        return Link::make($user->last_name)
               ->route('platform.user.edit', $user);
    });

Sometimes you want to show more elements in a single column, for example more buttons. For this you can use a Group:

use Orchid\Screen\Actions\Link;
use Orchid\Screen\Fields\Group;

TD::make()
    ->render(function ($user) {
        return Group::make([
            Link::make('Show')->route('platform.user.show', $user);
            Link::make('Edit')->route('platform.user.edit', $user);
        ]);
    });

For example, display a checkbox for each line for a bulk action:

TD::make()
    ->render(function (User $user){
        return CheckBox::make('users[]')
            ->value($user->id)
            ->placeholder($user->name)
            ->checked(false);
});

Sometimes it may be necessary to get the value from the query screen, rather than relying only on the target. You can get the value as follows:

use Orchid\Screen\Actions\Link;

TD::make('price')
    ->render(function ($product) {
        return $product->price + $this->query->get('tax');
    });

The $loop variable will be available in the second argument of the render closure function. This variable provides access to some useful bits of information such as the current loop index and whether this is the first or last iteration through the loop:

TD::make()->render(function (Model $model, object $loop) {
    return $loop->index;
})

The $loop variable contains a variety of other useful properties which you can find in the Laravel documentation.

Components

Complex or dynamic data can be tedious to specify in the render method or seem overwhelming. Therefore, cells support rendering using Laravel components. It allows you to take out the display logic, as well as reuse.

For example, there is an Order model, and depending on the status, we can show different descriptions in our components. It is much nicer than specifying things directly in the view or creating particular areas for such processing.

namespace App\View\Components;

use Illuminate\View\Component;
use App\Models\Order;

class OrderShortInformation extends Component
{
    /**
     * @var Order
     */
    public $order;

    /**
     * Create the component instance.
     *
     * @param  Order $order
     * @return void
     */
    public function __construct(Order $order)
    {
        $this->order = $order;
    }

    /**
     * @return string
     */
    public function status()
    {
        $descriptions = [
            1 => __('In the process'),
            2 => __('Paid'),
            3 => __('Cancellation'),
            4 => __('Refund'),
        ];

        if (array_key_exists($this->order->status, $descriptions)) {
            return $descriptions[$this->order->status];
        }

        return 'Unknown';
    }

    /**
     * Get the view / contents that represent the component.
     *
     * @return \Illuminate\View\View|\Closure|string
     */
    public function render()
    {
        return view('components.order.short-information');
    }
}

To use a component in a cell, you must pass it:

use App\View\CompochangingOrderShortInformation;

TD::make('status')->component(OrderShortInformation::class);

The component will receive the entire row as its first argument, not just the cell data.

Therefore, if you are using a deep injection in your component, it is essential to specify the variable’s name.

public function __construct(Application $application, Order $order, int $limit = 300)
{
    $this->order = $order;
    // ...
}

Other additional arguments, for example, limit. You can specify in the following way:

TD::make('status')->component(OrderShortInformation::class, [
    'limit' => 100
]);

Components value

This is very similar to using the component above, only the previous example gets an object. But this is not always necessary, sometimes only one value needs to be processed.

To do this, you need to add a new method that would receive only the cell value without additional information by default. For example, I want to display values of a specific format:

namespace App\View\Components;

use Illuminate\View\Component;

class Numeric extends Component
{
    /**
     * @var float
     */
    public float $value;

    /**
     * Create a new component instance.
     *
     * @param  float        $value
     * @param  int          $decimals
     * @param  string|null  $decimal_separator
     * @param  string|null  $thousands_separator
     */
    public function __construct(
        float   $value,
        int     $decimals = 0,
        ?string $decimal_separator = ".",
        ?string $thousands_separator = ","
    ) {
        $this->value = number_format($value, $decimals, $decimal_separator, $thousands_separator);
    }

    /**
     * Get the view/contents that represent the component.
     *
     * @return \Illuminate\Contracts\View\View|\Closure|string
     */
    public function render()
    {
        return <<<'blade'
    {{ $value }}
blade;
    }
}

Then the table call might look like this:

TD::make('price')->asComponent(Numeric::class);
// 1,235

Also with additional parameters:

TD::make('price')->asComponent(Numeric::class, [
    'decimals' => 2,
    'decimal_separator' => ',',
    'thousands_separator' => ' ',
]);
// 1 234,56

Table options

You can specify the text to be displayed if the table is empty specifying methods:

/**
 * @return string
 */
protected function iconNotFound(): string
{
    return 'table';
}

/**
 * @return string
 */
protected function textNotFound(): string
{
    return __('There are no records in this view');
}

/**
 * @return string
 */
protected function subNotFound(): string
{
    return '';
}

If the table rows do not seem contrasting to you, then you can enable striped mode:

/**
 * @return bool
 */
protected function striped(): bool
{
    return true;
}

You can dynamically change the amount of links to display in the table pagination with the following method:

/**
 * The number of links to display on each side of current page link.
 *
 * @return int
 */
protected function onEachSide(): int
{
    return 3;
}

Total row

Adds a summary row at the bottom of the table, for this you need to define the total method and describe the required cells. For example:

public function total():array
{
    return [
        TD::make('total')
            ->align(TD::ALIGN_RIGHT)
            ->colspan(2)
            ->render(function () {
                return 'Total:';
            }),

        TD::make('total_count')
            ->align(TD::ALIGN_RIGHT),

        TD::make('total_active_count')
            ->align(TD::ALIGN_RIGHT),
    ];
}

This line will ignore the specified target based on the result of the query screen:

public function query(): array
{
    return [
        'total_active_count' => '$93 960',
        'total_count' => '$103 783',
        // ...
    ];
}

Column Expansion

When working with the same type of data, it is often required to process it in the same way, in order not to duplicate the code in the layers, it is possible to extend the TD class using its own methods. To do this, it is necessary to register the closure function in the service provider.

Registration example:

// AppServiceProvider.php
TD::macro('bool', function () {

    $column = $this->column;

    $this->render(function ($datum) use ($column) {
        return view('bool',[
            'bool' => $datum->$column
        ]);
    });

    return $this;
});

Template example:

// bool.blade.php

<span class="{{ $bool ? 'text-success' : 'text-danger' }}">●</span>

Usage example:

public function grid(): array
{
    return [
        TD::make('status')->bool(),
    ];
}

Table

And one more thing.