Try the search, it's linked to some great forums
Monday, July 30, 2012
Tuesday, July 17, 2012
County Viewer notes
This is some baseline info about my KML app;
KML Google code snippets; - https://kml-samples.googlecode.com/svn/trunk/interactive/index.html
Shape files source - http://www2.census.gov/geo/tiger/KML/2010_Proto/2010county_dt/
US census website (great place for data) - http://www.census.gov/geo/www/
Shape files source - http://www2.census.gov/geo/tiger/KML/2010_Proto/2010county_dt/
US census website (great place for data) - http://www.census.gov/geo/www/
Monday, July 16, 2012
.sqlite' is not under version control
Apparently if the file is within the project directory, this error message can occur when adding a file to your project.
I just moved the files somewhere else, and then did the drag & drop. Worked fine?!?!
I just moved the files somewhere else, and then did the drag & drop. Worked fine?!?!
Thursday, July 5, 2012
Creating a tableView Index
This implementation is from a tableView that is using coreData & fetchRequests as the model. It's necessary to implement the following dataSource delegate methods. Also there is a simple method in the table's data class which selects for 'first character'.
in WordsTableViewController.m - implement the following delegate methods
#pragma mark - UITableViewDataSource indexList Methods
- (NSArray *)sectionIndexTitlesForTableView:(UITableView *)tableView {
return [self.fetchedResultsController sectionIndexTitles];
}
- (NSInteger)tableView:(UITableView *)tableView sectionForSectionIndexTitle:(NSString *)title atIndex:(NSInteger)index {
return [self.fetchedResultsController sectionForSectionIndexTitle:title atIndex:index];
}
in Items.m - this method uses the 1st character of each word as it's index
-(NSString *)firstChar {
return [self.word substringToIndex:1U];
}
in WordTableViewController.m - And most importantly in the (void)setupFetchedResultsController method the firstChar is used as the sort parameter.
self.fetchedResultsController = [[NSFetchedResultsController alloc]
initWithFetchRequest:request
managedObjectContext:self.wordDictionary.managedObjectContext
sectionNameKeyPath:@"firstChar"
cacheName:nil];
ref: myDictionary by CPL
in WordsTableViewController.m - implement the following delegate methods
#pragma mark - UITableViewDataSource indexList Methods
- (NSArray *)sectionIndexTitlesForTableView:(UITableView *)tableView {
return [self.fetchedResultsController sectionIndexTitles];
}
- (NSInteger)tableView:(UITableView *)tableView sectionForSectionIndexTitle:(NSString *)title atIndex:(NSInteger)index {
return [self.fetchedResultsController sectionForSectionIndexTitle:title atIndex:index];
}
in Items.m - this method uses the 1st character of each word as it's index
-(NSString *)firstChar {
return [self.word substringToIndex:1U];
}
in WordTableViewController.m - And most importantly in the (void)setupFetchedResultsController method the firstChar is used as the sort parameter.
self.fetchedResultsController = [[NSFetchedResultsController alloc]
initWithFetchRequest:request
managedObjectContext:self.wordDictionary.managedObjectContext
sectionNameKeyPath:@"firstChar"
cacheName:nil];
ref: myDictionary by CPL
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