UITableView sorting by rank

I have got an plist with an object it is a number开发者_C百科 with rank. I want to sort by the value of the float. From the biggest number to the lowest. And I dont know how to write the function.

Thank you

You should sort the array you get from your plist by the rank

    NSSortDescriptor *sortDescriptor = [[NSSortDescriptor alloc] initWithKey:@"your rank key"
                                                                   ascending:YES];
    NSArray *sortDescriptors = [NSArray arrayWithObject:sortDescriptor];
    [yourArray sortedArrayUsingDescriptors:sortDescriptors];
    [sortDescriptor release];

Do it before you pass the array to the TableView

Good luck

Try this it might help you..

use NSSortDescriptor for sorting the values for acending or decending..