UIDatePicker and UITextView - ios

Question

I want to show a text in UITextView depend on the date, some thing like "in This Day App", I have this code in action
-(void)changingText:(id)sender {
NSDateFormatter *df = [[NSDateFormatter alloc] init];
df.dateStyle = NSDateFormatterMediumStyle;
label.text = [NSString stringWithFormat:#"%#", [df stringFromDate:datePicker.date]];
NSDictionary *pageData = [[DataSource sharedDataSource] dataForPage:pageIndex];
NSString *dateText = [pageData objectForKey:#"pageName"];
NSString *dateInfo = [df stringFromDate:datePicker.date];
if ([dateText isEqualToString: dateInfo]) {
myText.text = [pageData objectForKey:#"pageText"];
}
[df release];
}
My qustion is how to update UITextView With the data from NSDictionery ForKey#"pageText" , because it shows just the first object.
here is the Object that i want to triger when the date been selected.
- (id)init {
self = [super init];
if (self != nil)
{
dataPages = [[NSArray alloc] initWithObjects:
[NSDictionary dictionaryWithObjectsAndKeys:
#"Oct 3, 2009", #"pageName",
#"First Object", #"pageText",
nil],
[NSDictionary dictionaryWithObjectsAndKeys:
#"Oct 10, 2009", #"pageName",
#"second Object", #"pageText",
nil],
[NSDictionary dictionaryWithObjectsAndKeys:
#"Oct 27, 2009", #"pageName",
#"Third Object", #"pageText",
nil],
nil];
}
return self;
}

Answer 1

I'm not sure if I understand your question, but I think you need to make the object from your dictionary into an NSString like this:
-(void)changingText:(id)sender{
NSDateFormatter *df = [[NSDateFormatter alloc] init];
df.dateStyle = NSDateFormatterMediumStyle;
NSDictionary *pageData = [[DataSource sharedDataSource] dataForPage:pageIndex];
NSString *dateText = (NSString *)[pageData objectForKey:#"pageName"];
NSString *dateInfo = [df stringFromDate:datePicker.date];
label.text = [NSString stringWithFormat:#"%#", [df stringFromDate:dateInfo]];
if ([dateText isEqualToString: dateInfo]) {
myText.text = dateText;
}
[df release];
}