How can I get indexPath.row in cell.swift

I have created a UIResponder extension with a recursive method that you can use in any UIView (which inherits from UIResponder) to find a parent view of a specific type.

import UIKitextension UIResponder {    /**     * Returns the next responder in the responder chain cast to the given type, or     * if nil, recurses the chain until the next responder is nil or castable.     */    func next<U: UIResponder>(of type: U.Type = U.self) -> U? {        return self.next.flatMap({ $0 as? U ?? $0.next() })    }}

Using this, we can extend UITableViewCell with some convenient read-only computed properties for the table view and index path of the cell.

extension UITableViewCell {    var tableView: UITableView? {        return self.next(of: UITableView.self)    }    var indexPath: IndexPath? {        return self.tableView?.indexPath(for: self)    }}

Here is how you could use it in your example:

@IBAction func likeBtnTapped(_ sender: AnyObject) {    //declare title of button    let title = sender.title(for: UIControlState())    //I want get indexPath.row in here!    self.indexPath.flatMap { print($0) }}

Swift 4+

Try this inside your cell.

func getIndexPath() -> IndexPath? {    guard let superView = self.superview as? UITableView else {        print("superview is not a UITableView - getIndexPath")        return nil    }    indexPath = superView.indexPath(for: self)    return indexPath}

Easy.. You can do like this inside button action:

let section = 0let row = sender.taglet indexPath = IndexPath(row: row, section: section)let cell: myTableCell = self.feedTableView.cellForRow(at: indexPath) as! myTableCell

And afterwards in cellForRowAtIndexPath:

// add the row as the tagcell.button.tag = indexPath.row