How to use bootsrap tabs with large content in yii2?

Question

Yii

The page shows an example of tabs.
www.yiiframework.com/doc-2.0/yii-bootstrap-tabs.html Tab
content is written in a line
'content' => 'Anim pariatur cliche...',
How to use this widget if you need to hide large blocks with inputs, buttons and text behind tabs, and not just one line?

Answer 1

For each tab $this->renderPartial('_veiw_1', array(), false, true);

Answer 2

And you can’t save the content in a variable (well, or in the database) and connect 'content' => $model->content