How to create a table on button click in Yii2

I need to create a new table instance by clicking on the button.Each new created table has its own unique name .As far as I understand I need firstly to get action function in controller then bind it to button.
But how could I manipulate new created table if only table not its model is created?

I tried to create new table with createCommand function. But no idea how to manipulate its model.

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