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두 개의 컨트롤러가 풀어 낼 수있는 세그먼트를 통해 연결되어 있습니다. 첫 번째보기에는 Auction, Make, Model이 3 개의 행으로 표시되는 테이블이 있습니다. 사용자가 "경매"행을 클릭하면 이전 경매의 테이블 뷰로 전송됩니다.되감기 세그먼트를 통한 변수 전달
내가 원하는 것은 경매 (두 번째보기에서 클릭)를 첫 번째보기에 표시하는 것입니다. 풀어주는 segue 작동 있지만 텍스트를 보유 할 고정 변수를 만들려고했을 때 다시 segueing NULL 바뀝니다. 예를 들어, 'label'이라는 staticNSString을 설정했습니다. 두 번째 tableview의 행을 클릭하면 레이블이 해당 셀의 텍스트 값으로 변경됩니다. 그러나 나는 그것을 segue에서 다시 전달할 때 NULL으로 변경됩니다.
#import "searchCar.h"
#import "auctionTable.h"
static NSString *label;
@implementation auctionTable
@synthesize auctionName;
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
//Default section data
[email protected][@"All"];
//First section data
self.firstItemsArray = @[@"Houston, TX 4/2014",@"Davenport, IA 4/2014",@"Kissimmee, FL 1/2014",@"Las Vegas, NV 1/2014"];
//Second section data
self.secondItemsArray = @[@"Kansas City, MO 12/2013",
@"Anaheim, CA 11/2013",
@"Davenport, IA 11/2013",
@"Schaumburg, IL 10/2013",
@"Dallas, TX 9/2013",
@"Monterey, CA 8/2013",
@"Walworth, WI 8/2013",
@"Santa Monica, CA 7/2013",
@"Des Moines, IA 7/2013",
@"West Allis, WI 7/2013",
@"Champaign , IL 6/2013",
@"Indianapolis, IN 5/2013",
@"Kansas City, MO 4/2013",
@"Houston, TX 4/2013",
@"Davenport, IA 4/2013",
@"Boynton Beach, FL 2/2013",
@"Kissimmee, FL 1/2013"];
//Third section data
self.thirdItemsArray = @[@"Kansas City, MO 12/2012",
@"Anaheim, CA 11/2012",
@"Davenport, IA 11/2012",
@"St Charles, IL 10/2012",
@"Dallas, TX 9/2012",
@"Monterey, CA 8/2012",
@"Walworth, WI 8/2012",
@"Des Moines, IA 7/2012",
@"West Allis, WI 7/2012",
@"St. Charles, IL 6/2012",
@"St. Paul, MN 6/2012",
@"North Little Rock, AR 6/2012",
@"Indianapolis, IN 5/2012",
@"Houston, TX 4/2012",
@"Walworth, WI 4/2012",
@"Kansas City, MO 3/2012",
@"Kissimmee, FL 1/2012"];
//Fourth section data
self.fourthItemsArray = @[@"Kansas City, MO 12/2011",
@"Dallas, TX 10/2011",
@"Fontana, WI 9/2011",
@"St. Charles, IL 9/2011",
@"Monterey, CA 8/2011",
@"Walworth, WI 8/2011",
@"Des Moines, IA 7/2011",
@"West Allis, WI 7/2011",
@"St. Charles, IL 6/2011",
@"St. Paul, MN 6/2011",
@"Indianapolis, IN 5/2011",
@"Walworth, WI 3/2011",
@"Kansas City, MO 3/2011",
@"Kissimmee, FL 1/2011"];
//Fifth section data
self.fifthItemsArray = @[@"Kansas City, MO 12/2010",
@"Canal Winchester, OH 11/2010",
@"Ft. Lauderdale, FL 10/2010",
@"Winsted, MN 10/2010",
@"St. Charles, IL 9/2010",
@"Monterey, CA 8/2010",
@"Walworth, WI 8/2010",
@"Des Moines, IA 7/2010",
@"St. Charles, IL 6/2010",
@"St. Paul, MN 6/2010",
@"Indianapolis, IN 5/2010",
@"Kansas City, MO 4/2010",
@"Kissimmee, FL 1/2010"];
//Sixth section data
self.sixthItemsArray = @[@"Kansas City, MO 12/2009",
@"Branson, MO 10/2009",
@"St. Charles, IL 10/2009",
@"Canal Winchester, OH 9/2009",
@"Monterey, CA 8/2009",
@"Des Moines, IA 7/2009",
@"St. Charles, IL 6/2009",
@"St. Paul, MN 6/2009",
@"Indianapolis, IN 5/2009",
@"Kansas City, MO 3/2009",
@"Kissimmee, FL 1/2009"];
//Seventh section data
self.seventhItemsArray = @[@"Kansas City, MO 12/2008",
@"St. Charles, IL 10/2008",
@"Canal Winchester, OH 9/2008",
@"Des Moines, IA 7/2008",
@"St. Charles, IL 6/2008",
@"St. Paul, MN 6/2008",
@"Indianapolis, IN 5/2008",
@"Kissimmee, FL 1/2008"];
}
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
return 7;
}
- (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section {
if(section == 0)
return @"Default";
else if(section == 1)
return @"2014";
else if(section == 2)
return @"2013";
else if(section == 3)
return @"2012";
else if(section == 4)
return @"2011";
else if(section == 5)
return @"2010";
else if(section == 6)
return @"2009";
else if(section == 7)
return @"2008";
else
return 0;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection: (NSInteger)section
{
if(section == 0)
return [self.defaultItemsArray count];
else if(section == 1)
return [self.firstItemsArray count];
else if(section == 2)
return [self.secondItemsArray count];
else if(section == 3)
return [self.thirdItemsArray count];
else if(section == 4)
return [self.fourthItemsArray count];
else if(section == 5)
return [self.fifthItemsArray count];
else if(section == 6)
return [self.sixthItemsArray count];
else if(section == 7)
return [self.seventhItemsArray count];
else
return 0;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath: (NSIndexPath *)indexPath
{
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"auctionCell"];
if(indexPath.section == 0)
{
cell.textLabel.text = [self.defaultItemsArray objectAtIndex:indexPath.row];
}
else if(indexPath.section == 1)
{
cell.textLabel.text = [self.firstItemsArray objectAtIndex:indexPath.row];
}
else if(indexPath.section == 2)
{
cell.textLabel.text = [self.secondItemsArray objectAtIndex:indexPath.row];
}
else if(indexPath.section == 3)
{
cell.textLabel.text = [self.thirdItemsArray objectAtIndex:indexPath.row];
}
else if(indexPath.section == 4)
{
cell.textLabel.text = [self.fourthItemsArray objectAtIndex:indexPath.row];
}
else if(indexPath.section == 5)
{
cell.textLabel.text = [self.fifthItemsArray objectAtIndex:indexPath.row];
}
else if(indexPath.section == 6)
{
cell.textLabel.text = [self.sixthItemsArray objectAtIndex:indexPath.row];
}
else if(indexPath.section == 7)
{
cell.textLabel.text = [self.seventhItemsArray objectAtIndex:indexPath.row];
}
else{
cell.textLabel.text = @"Not Found";
}
return cell;
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
UITableViewCell *cell = [tableView cellForRowAtIndexPath:indexPath];
label = cell.textLabel.text;
}
-(void) prepareForSegue: (UIStoryboardSegue *)segue sender: (id)sender {
if ([segue.identifier isEqualToString:@"completeEntry"]) {
self.auctionName = label;
}
}
@end
당신은 확실히 좋은 질문을합니다 ... – Fattie