no buttoncolumn class in yii2: How to using ajax with a button

i want a button dispalyed as one column,when click(this will change the state of one column),itjust refresh only the gridview part(or just the row) of page using ajax request?

in yii1.x we may do it like this

but in 2.0 i cant see the class like ‘ButtonColumn’?how to do this thing ?

There is not this button in Yii2.

Read this

But after research you can find a widget :

i had try pjax success,but also many thx~