CODEWITHSUNDEEP
selectionnstableviewnsindexset
Matt S.
Matt S.

Reputation: 13753

Select NSTableView row programmatically and call method

I have an NSTableView that I add objects to (through core data). I came across this in my searches:

NSIndexSet *indexSet = [NSIndexSet indexSetWithIndex:1];
[tableView selectRowIndexes:indexSet byExtendingSelection:NO];

which works, but the problem is when I replace 1 with [myarray count] it doesn't select the last row.

My second question is when I have an IBAction hooked up to the table view to automatically call it when a row is selected, what is the sender? EDIT: Solved this one thanks to a good old NSLog

Upvotes: 0

Views: 2322

Answers (1)

Paul.s
Paul.s

Reputation: 38728

For the first question indexes are normally zero based. If I have

| row 0 | row 1 | row 2  |   row 3    |
| item 1| item 2| item 3 | item 4 |

The count will be 4 but the last index will be 3.

I'm not sure on the second answer I only know iOS at the moment.

Upvotes: 1

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