How do I draw "save" & "cancel" buttons on the navigation bar when the user taps "edit"? Also, how do I hide the delete "knobs" and instead make each row editable, like Apple's Contacts app?
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An UIViewController has a -setEditing:animated: method that you can overwrite. In this method you could call -setRightBarButtonItem or -setLeftBarButtonItem.
As for your second question, take a look at the UITableViewDataSource. There's a method called -tableView:moveRowAtIndexPath:toIndexPath.
EDIT: If you want to enter text in a UITableViewCell, you have to place a UITextField inside it in your -tableView:cellForRowAtIndexPath:. Look here.
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Glad I could help. Please use the tick to mark it as the correct answer, so that others can see it too. – fabian789 Dec 12 '10 at 17:41
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hello! i've posted a new question separately but to keep it in context ive added it here as well. could you please have a look below to see if you could help – Bilal Wahla Dec 12 '10 at 19:36
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To create a Cancel button on the left side, implement the setEditing:animated: method and put the following inside.
self.navigationItem.leftBarButtonItem = [[[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemCancel target:self action:@selector(cancelEdit:)] autorelease];
And to add a Save button:
self.navigationItem.rightBarButtonItem = [[[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemSave target:self action:@selector(SaveEdit:)] autorelease];
Make sure you implement cancelEdit: and saveEdit:.
sudo rm -rf
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Both answers helped me equally. But I got kind of lost in the other answer. I think this should be the ticked answer. Thanks anyway – Matej Mar 07 '12 at 22:15
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To both answers, I should add the following:
To remove added button, set the right/leftBarButtonItem to nil
Matej
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