How to “cancel” a UIStoryBoardSegue

Question

Does anyone know how to \"stop\" a segue transition conditionally:

My table view cells represent products which can be viewed in a drill-down \"detail\" view... or

Answer 1

I am using an much easier and tidy approach.

Storyboard

1. Create two identical cell with different identifiers. Eg: "cellWithSegue" and "cellWithoutSegue".
2. Connect the first cell ("cellWithSegue") with the segue you want to display.
3. Do not connect the second cell with any segue.

Table View

1. On cellForRowAtIndexPath, implement a logic to determine if the cell should be linked a segue or not.
2. For cells that should be linked with the segue use the "cellWithSegue" identifier, for the rest the "cellWithoutSegue".

This way looks a lot easier to implement and also does not alter the way segues are supposed to work.