How to save panel state in \yii\bootstrap\Collapse::widget widget?

Question

Yii

Actually this widget has: How can this state be stored in the cache, fragment caching is not suitable. content is constantly changing
'contentOptions' => ['class' => 'in']

Answer 1

As far as I understand, you need to save the state of the element for a specific user of your system. In this case, I recommend just writing a JS script that will monitor its state and write it to some kind of storage , and when the page is loaded, read the data from the storage and restore the state