Re: Reloading table view header or footer
Re: Reloading table view header or footer
- Subject: Re: Reloading table view header or footer
- From: Alex Zavatone <email@hidden>
- Date: Tue, 06 Aug 2013 17:24:19 -0400
Have you tried any of these?
reloadSections:withRowAnimation
reloadRowsAtIndexPaths, perhaps? Or reloadSectionIndexTitles?
Set an observer to the data record that is being used to populate that cell, then create a little method in your TV class that is triggered when that data value changes. Then within that method, issue the appropriate reload:
[self.tableView reloadSections: mySectionIndexPath withRowAnimation: UITableViewRowAnimationNone ]
or
[self.tableView reloadSectionIndexTitles];
or
NSArray *mySectionIndex = [NSArray arrayWithObject[thatIndexPathForThisSection]]
[ self.tableView reloadRowsAtIndexPath: mySectionIndex withRowAnimation: UITableViewRowAnimationNone];
Not sure if reloading a cell that is a section header will really do a refresh on it, but it looks like reloadSectionIndexTitles sure will.
GL.
On Aug 6, 2013, at 4:49 PM, Rick Mann wrote:
> I've been struggling with updating the content of a table view footer. I ended up creating a custom view that I hang on to, returning that from the delegate method, and then changing its content.
>
> But I'm looking at the Personal Hotspot UI in Settings, and I see that the section footer changes nicely when you enable and disable the hot spot. It resizes with animation, and the rest of the table doesn't change.
>
> How is this properly done?
>
> --
> Rick
>
>
>
>
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