How do I select a closest ancestor plus the ancestor's next?

Question

I'm using jQuery to manipulate table rows that are paired within a table. I'm trying to select rows based on found items from my previous jQuery where if the row contains a visible image, I need that row and it's next sibling. I can get the row using:

$("img[src*='file.png']:not(:hidden)").closest("tr");

Because I'm also after the sibling row, it seemed logical to me that the next selector would work:

$("img[src*='file.png']:not(:hidden)").closest("tr+next");

The first query produces the first row of the pair, but the second query returns nothing. Am I misinterpreting the documentation - I thought the selector was:

$("prev+next");

I obviously seem to be missing something here...

Answer 1

var temp;
temp = $('whatever').closest('tr').add( temp.next() )

Also

var temp = $('whatever').closest('tr'); temp = temp.next().andSelf()

Answer 2

I haven't tested this, but what about?

$("img[src*='file.png']:not(:hidden)").closest("tr+tr");