How to Update Translatable Model In Laravel?

To update a translatable model in Laravel, you can use the update method provided by Eloquent. First, retrieve the model instance you want to update using the find method or any other query method. Then, call the update method on the retrieved model instance, passing an array of the new values you want to update.

If you are using the spatie/laravel-translatable package for translating model attributes, you can update the translations using the setTranslation method on the model. This method accepts the attribute name, locale, and the new translation value as parameters.

Make sure to save the model after updating by calling the save method. This will persist the changes to the database.

What is a translatable model in Laravel?

A translatable model in Laravel is a model that has fields that can be translated into multiple languages. This is typically done by creating a separate table to store the translations for each field, with each row in the table representing a different language. Laravel provides a package called "spatie/laravel-translatable" that makes it easy to add multilingual support to your models. This allows you to easily display content in different languages based on the user's preferences.

How to update multiple translations at once in a translatable model in Laravel?

To update multiple translations at once in a translatable model in Laravel, you can use the updateTranslations method provided by the Laravel Translatable package. Here's how you can do it:

1. Make sure you have the Laravel Translatable package installed in your project. You can install it via Composer by running the following command:

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composer require spatie/laravel-translatable

1. In your translatable model, import the HasTranslations trait and define the $translatable property to specify which attributes should be translatable. For example:

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use Spatie\Translatable\HasTranslations;

class Product extends Model
{
    use HasTranslations;

    public $translatable = ['name', 'description'];
}

1. To update multiple translations at once, you can use the updateTranslations method on an instance of the model. Here's an example:

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$product = Product::find(1);

$translations = [
    'en' => ['name' => 'Product 1', 'description' => 'Description of Product 1'],
    'es' => ['name' => 'Producto 1', 'description' => 'Descripción del Producto 1'],
];

$product->updateTranslations($translations);

This will update the name and description attributes for the specified languages in the $translations array.

That's it! You have updated multiple translations at once in a translatable model in Laravel using the Laravel Translatable package.

What is the purpose of a translatable model in Laravel?

The purpose of a translatable model in Laravel is to allow for storing and retrieving data in multiple languages. This is useful when building multilingual applications where content needs to be displayed in various languages based on the user's preferences. By using a translatable model, developers can easily manage and display content in different languages without having to create separate tables or columns for each language.

How to set default translations for a translatable model in Laravel?

To set default translations for a translatable model in Laravel, you can use the setDefaultLocale method provided by the spatie/laravel-translatable package. Here's a step-by-step guide to achieve this:

1. Install the spatie/laravel-translatable package using Composer:

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composer require spatie/laravel-translatable

1. Add the Translatable trait to your translatable model. For example, if you have a Post model that needs to be translatable, you can modify it as follows:

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use Illuminate\Database\Eloquent\Model;
use Spatie\Translatable\HasTranslations;

class Post extends Model
{
    use HasTranslations;

    public $translatable = ['title', 'body'];
}

1. In your controller or wherever you create an instance of the model, use the setDefaultLocale method to set the default translations:

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$post = new Post();
$post->setDefaultLocale('en'); // Set the default locale to English
$post->title = [
    'en' => 'Default English Title',
    'fr' => 'Default French Title',
];
$post->body = [
    'en' => 'Default English Body',
    'fr' => 'Default French Body',
];
$post->save();

1. Now, whenever you create a new Post instance without explicitly setting the translations, it will default to the specified locale:

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$p = new Post();
//$p->title and $p->body will be set to the default English translations

By following these steps, you can easily set default translations for a translatable model in Laravel using the spatie/laravel-translatable package.