Swift - Reorder UITableView cells
swift
Solution
I have tried this...here is the code
In my example code there is button that starts the editing --- Action Method of the button -->
@IBAction func editTableView (sender:UIBarButtonItem)
{
if listTableView.editing{
//listTableView.editing = false;
listTableView.setEditing(false, animated: false);
barButton.style = UIBarButtonItemStyle.Plain;
barButton.title = "Edit";
//listTableView.reloadData();
}
else{
//listTableView.editing = true;
listTableView.setEditing(true, animated: true);
barButton.title = "Done";
barButton.style = UIBarButtonItemStyle.Done;
//listTableView.reloadData();
}
}
And the related UITableView delegate methods -->
// The editing style for a row is the kind of button displayed to the left of the cell when in editing mode.
func tableView(tableView: UITableView!, editingStyleForRowAtIndexPath indexPath: NSIndexPath!) -> UITableViewCellEditingStyle
{
if (false == self.editing && !indexPath){
return UITableViewCellEditingStyle.None;
}
if (self.editing && indexPath.row == countryList.count){
return UITableViewCellEditingStyle.Insert;
}
else{
return UITableViewCellEditingStyle.Delete;
}
//return UITableViewCellEditingStyle.Delete;
}
// Update the data model according to edit actions delete or insert.
func tableView(tableView: UITableView!, commitEditingStyle editingStyle: UITableViewCellEditingStyle, forRowAtIndexPath indexPath: NSIndexPath!)
{
if editingStyle == UITableViewCellEditingStyle.Delete{
countryList.removeAtIndex(indexPath.row);
self.editTableView(barButton);
listTableView.reloadData();
}
else if editingStyle == UITableViewCellEditingStyle.Insert{
countryList.append("New Country");
}
}
// Determine whether a given row is eligible for reordering or not.
func tableView(tableView: UITableView!, canMoveRowAtIndexPath indexPath: NSIndexPath!) -> Bool
{
return true;
}
// Process the row move. This means updating the data model to correct the item indices.
func tableView(tableView: UITableView!, moveRowAtIndexPath sourceIndexPath: NSIndexPath!, toIndexPath destinationIndexPath: NSIndexPath!)
{
let item : String = countryList[sourceIndexPath.row];
countryList.removeAtIndex(sourceIndexPath.row);
countryList.insert(item, atIndex: destinationIndexPath.row)
}
You can also download full code Here
Problem
I do know that it's not too hard to do it in objective C , the problem is I'm learning Swift by skipping Objective C. https://developer.apple.com/library/ios/documentation/userexperience/conceptual/tableview_iphone/ManageReorderRow/ManageReorderRow.html However is there anything equivalent to the link above in Swift?