Instance Method

reloadData

Reloads the rows and sections of the table view.

Declaration

- (void)reloadData;

Discussion

Call this method to reload all the data that is used to construct the table, including cells, section headers and footers, index arrays, and so on. For efficiency, the table view redisplays only those rows that are visible. It adjusts offsets if the table shrinks as a result of the reload. The table view’s delegate or data source calls this method when it wants the table view to completely reload its data. It should not be called in the methods that insert or delete rows, especially within an animation block implemented with calls to beginUpdates and endUpdates.

See Also

Reloading the Table View

hasUncommittedUpdates

A Boolean value indicating whether the table view's appearance contains changes that are not reflected in its data source.

- reloadRowsAtIndexPaths:withRowAnimation:

Reloads the specified rows using a given animation effect.

- reloadSections:withRowAnimation:

Reloads the specified sections using a given animation effect.

- reloadSectionIndexTitles

Reloads the items in the index bar along the right side of the table view.