Yii2 Multilingual问题：无法访问翻译表字段

I’ve run into a similar snag with the OmgDef/Multilingual extension before—here are some practical checks to help you get this sorted:

• Verify the translation relationship in your PageAdmin model
  Double-check that your translation() method is correctly defined. It should look something like this (adjust the translation model name if yours differs):

  public function translation()
  {
      return $this->hasOne(PageAdminTranslation::class, 'page_admin_id');
  }
  

  Make sure the foreign key matches the one in your translation table, and that the translation model has the locale field set up properly.

• Confirm default language configuration
  Ensure your app’s default language is correctly set to bg:

  • Check your multilingual config file (usually config/multilingual.php) for 'default_locale' => 'bg'
  • You might also need to explicitly set the default language in your PageAdmin model:

    public $defaultLanguage = 'bg';
    

• Check the PageAdminSearch model setup
  If you’re using joinWith('translation') in the search model, make sure:

  • The search model properly extends the base PageAdmin model and inherits the multilingual traits/relationships
  • Sometimes using ->withTranslation() instead of joinWith() works better for loading translations in search contexts—give that a try if you haven’t already
  • Ensure your search query isn’t overriding the join with other conditions that exclude the translation table

• Validate database translation records
  Double-check that you actually have bg language translation entries for your PageAdmin records in the database. If there’s no matching translation row for a PageAdmin entry, joining won’t add any visible changes.

• Debug the generated SQL
  Dump the final SQL query to see if the join is being applied correctly. Add this line right after your query build:

  dd($query->toSql());
  

  Look for a JOIN clause with your translation table, and confirm it includes a condition filtering for locale = 'bg'.

内容的提问来源于stack exchange，提问作者Toma Tomov