Implement internationalization support for attribute tags in Yii 2.0

1. Because some public models are generated into the common directory, and multiple database connection components are configured, for KCU The models of the CDB are prefixed with kcuc to prevent naming conflicts (otherwise, the model name is not recommended with the corresponding table prefix), as shown in Figure 1:

2. Use table prefix: use the table prefix to be checked; generate labels from db comments: The label is not checked based on the DB annotation (because it will be manually translated later); enable I18N: To enable internationalization to be checked; message Category: The information classification is set to CommonAttributeLabels/KcucMembers, which is the category used by yi::t() when internationalization is enabled, for the attribute tags under the current model class, as shown in Figure 2 after generation:

3. In the application, follow the following code to configure the message translation, as shown in Figure 3:

The pattern commonAttributeLabels* means that all message categories starting with CommonAttributeLabels use this translated source.

The pattern attributeLabels* means that all message category names starting with AttributeLabels use this translated source. Its root path is the current application.

Mode * indicates the specified default translation. Its root path is the current application.

4. Create new\Common\Messages\zh-CN\CommonattributeLabels\KCUCMember s.php, \common\messages\zh-cn\not_specified_category.php, as shown in Figure 4:

5. Edit \Common\Messages\zh-CN\CommonattributeLabels\kcucMembers.php, as shown in Figure 5:

6. Tips: You can check the Generate Labels from DB Comments under zh-CN, and copy the public function under the model class when preview AttributeLabels(), re-edited, as shown in Figure 6;

7. Test,
$model = new \common\models\kcucmembers;

// display as “mobile”
echo $model->GetAttributeLabel(mobile);

default[[yii\base\Application::$sourceLanguage|源语言]] value is EN-US, that is, American English, remain the same, if[[yii\base\Application::$language|目标语言]] is not set, or set to EN-US, then
Print out “Mobile”, as shown in Figure 7:

8. The default[[yii\base\Application::$sourceLanguage|源语言]] value is EN-US, that is, American English, remain the same, if[[yii\base\Application::$language|目标语言]] set to zh-cn, then
Print out the “user mobile phone”, as shown in Figure 8: