Tableview refresh

Scripting Forums AppleScriptObjC and Xcode
#1

I’m loading data from a sqlite db into my table. I’ve got it set up so I can double-click an item and it opens in a window that allows me to edit the data and resave back to my db. My problem arises here.

I want the table to refresh to show the updated data. I’ve used tableview’s reloadData() but it’s not refreshing the data.
I wrote a function that runs my sql call and reimports the data but it doesn’t remove the old data so everything is listed twice.

So I guess I’m looking for a way to clean the datasource so I can then reload it from scratch. What do I use to do this?

#2

It sounds like the problem is with the function that reimports the data, and that it’s adding the data rather than replacing it.

#3

I’m certain you’re right. I’m using addObjectFromArray but how do I clear my data source before I reload it so it doesn’t duplicate data?

#4

What is your datasource?

#5

NSMutableArray. But I just figured it out. Don’t know how I missed it in the docs but I did…

theDataSource's removeAllObjects()