CODEWITHSUNDEEP
iphonensdateformatter
vinay
vinay

Reputation: 1316

How can i convert the string to date and date from string?

My Input String is

NSString *inputString=@"15 February 2012 17:05";
NSDateFormatter *dateFormat = [[NSDateFormatter alloc] init];
[dateFormat setDateFormat:@"dd MMMM YYYY HH:mm"];
NSDate *dateVal = [dateFormat dateFromString:inputString];

NSDateFormatter *dateFormat2 = [[NSDateFormatter alloc] init];
[dateFormat2 setDateFormat:@"MM/dd/YYYY HH:mm"];
NSString *outputString = [dateFormat2 stringFromDate:dateVal];
[dateFormat release];
[dateFormat2 release];

I got the following date outputString=12/25/2011 17:05

But it should be 02/15/2012 17:05..Where did i do the mistake?

Upvotes: 2

Views: 275

Answers (4)

Rayfleck
Rayfleck

Reputation: 12106

The input date format should be:

 [dateFormat setDateFormat:@"dd MMMM yyyy HH:mm"];

Upvotes: 0

zaph
zaph

Reputation: 112857

The date format is incorrect, use:

[dateFormat setDateFormat:@"dd MMMM yyyy HH:mm"];

Capital "YYYY" is for use in "Week of Year" based calendars.

See: unicode Date_Format_Patterns

BTW, an NSLog of dateVal would have shown that the problem was on the input formatting.

Upvotes: 4

saadnib
saadnib

Reputation: 11145

You are using wrong format for date format and also there is no need to create another instance of NSDateFormatter - 

    NSString *inputString=@"15 February 2012 17:05"; 
    NSDateFormatter *dateFormat = [[NSDateFormatter alloc] init]; 
    [dateFormat setDateFormat:@"dd MMMM yyyy HH:mm"]; 
    NSDate *dateVal = [dateFormat dateFromString:inputString];

    [dateFormat setDateFormat:@"MM/dd/yyyy HH:mm"];
    NSString *outputString = [dateFormat stringFromDate:dateVal];

Upvotes: 2

AndersK
AndersK

Reputation: 36082

Does your locale correspond to the format you are trying to parse? By default NSDateFormatter uses current locale.

Upvotes: 0

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