How to get to tr-filter in gridview?

Question

Yii

Hi friends!
You need to get to the link in the column name:

in order to hang a tooltip and a few more actions on this link, for this you need to write several attributes and a couple more classes to the a tag. But I don't understand how to get to it from php. You can get to tr through contentOptions , but I didn’t find how deeper. Help.

Answer 1

these links are created by yii\widgets\LinkSorter and it has $linkOptions, respectively, it is in the dataProvider, and already the dataProvider gets into the gridView.
But when we render columns, we use yii\grid\DataColumn, and it has sortLinkOptions
https://www.yiiframework.com/doc/api/2.0/yii-grid-...
So, depending on the tasks, the first or second
And yes, what you call a filter is an input under the link. And the link itself is sorting. Filter != sort.