kylefang/NTDCoreDataTableViewController
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Fix delegate

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This commit is contained in:
Kyle Fang
2014-05-23 23:15:47 +08:00
parent 873882cd68
commit 33a292d0c2
1 changed files with 16 additions and 15 deletions
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31
NTDCoreDataTableViewController/NTDCoreDataTableViewController.m
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@@ -27,7 +27,7 @@
- (void)configureCell:(UITableViewCell *)cell atIndexPath:(NSIndexPath *)indexPath
{
}
#pragma mark - Helper Methods
@@ -61,7 +61,7 @@
- (void)viewWillDisappear:(BOOL)animated
{
self.fetchedResultsController = nil;
[super viewWillDisappear:animated];
}
@@ -70,12 +70,12 @@
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
NSParameterAssert(indexPath.row < [self tableView:self.tableView numberOfRowsInSection:indexPath.section]);
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:[self cellIdentifier] forIndexPath:indexPath];
// Configure the cell...
[self configureCell:cell atIndexPath:indexPath];
return cell;
}
@@ -87,12 +87,12 @@
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
NSInteger numberOfRows = 0;
if ([[self.fetchedResultsController sections] count] > 0) {
id <NSFetchedResultsSectionInfo> sectionInfo = [[self.fetchedResultsController sections] objectAtIndex:section];
numberOfRows = [sectionInfo numberOfObjects];
}
return numberOfRows;
}
@@ -102,6 +102,7 @@
{
if (!_fetchedResultsController) {
_fetchedResultsController = [self newFetchedResultsController];
_fetchedResultsController.delegate = self;
}
return _fetchedResultsController;
}
@@ -115,13 +116,13 @@
- (void)controller:(NSFetchedResultsController *)controller didChangeSection:(id <NSFetchedResultsSectionInfo>)sectionInfo
atIndex:(NSUInteger)sectionIndex forChangeType:(NSFetchedResultsChangeType)type {
switch(type) {
case NSFetchedResultsChangeInsert:
[self.tableView insertSections:[NSIndexSet indexSetWithIndex:sectionIndex]
withRowAnimation:UITableViewRowAnimationFade];
break;
case NSFetchedResultsChangeDelete:
[self.tableView deleteSections:[NSIndexSet indexSetWithIndex:sectionIndex]
withRowAnimation:UITableViewRowAnimationFade];
@@ -133,26 +134,26 @@
- (void)controller:(NSFetchedResultsController *)controller didChangeObject:(id)anObject
atIndexPath:(NSIndexPath *)indexPath forChangeType:(NSFetchedResultsChangeType)type
newIndexPath:(NSIndexPath *)newIndexPath {
UITableView *tableView = self.tableView;
switch(type) {
case NSFetchedResultsChangeInsert:
[tableView insertRowsAtIndexPaths:[NSArray arrayWithObject:newIndexPath]
withRowAnimation:UITableViewRowAnimationFade];
break;
case NSFetchedResultsChangeDelete:
[tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath]
withRowAnimation:UITableViewRowAnimationFade];
break;
case NSFetchedResultsChangeUpdate:
[self configureCell:[tableView cellForRowAtIndexPath:indexPath]
atIndexPath:indexPath];
break;
case NSFetchedResultsChangeMove:
[tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath]
withRowAnimation:UITableViewRowAnimationFade];