Create Dynamic DB connection in yii after fill form?

Question

I am new to use YII. In YII I need to create db connection when user fill form for example in a form I require these fields from user for db connection:

Host:   Port:    Username:    Password:    Dababase name:   

When user click on connect with database. Then I need to create connection with database and load the Entered database tables.

Answer 1

You can use the input for create dinamically the connection

$connection = new \yii\db\Connection([
   'dsn' => $dsn,
   'username' => $username,
   'password' => $password,
]);

see this guide for more http://www.yiiframework.com/doc-2.0/yii-db-connection.html and http://www.yiiframework.com/doc-2.0/guide-start-databases.html