How to manage multiple segues? - ios

Question

I have a ViewController which has two segues and I want that segue to present viewcontroller after fetching data from URL. So I have kept preparesegueWithIdentifier in connectionDidFinishLoading method.
But I am able to show only first viewcontroller.
I want that both segues works properly.
#import "specialistquery.h"
#import "FitnessView.h"
#import "askCall.h"
#import "Header.h"
#interface specialistquery ()<UITextFieldDelegate,UITextViewDelegate>
{
NSMutableData *responseData;
UIAlertView *alert;
}
#end
#implementation specialistquery
#synthesize title,discription,title1,CallBackBtn,SubmitBtn;
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view.
dataArray = [[NSArray alloc]initWithObjects:#"Yoga Specialist", #"Dietician", #"Fitness Specialist", #"Homeopathic", #"Ayurvedic Specialist", nil];
UIPickerView *picker = [[UIPickerView alloc]init];
picker.delegate=self;
picker.dataSource=self;
[picker setShowsSelectionIndicator:YES];
[self.selectspecs setInputView:picker];
//toolbar
UIToolbar *toolbar=[[UIToolbar alloc]initWithFrame:CGRectMake(0, 0, 320, 30)];
[toolbar setTintColor:[UIColor grayColor]];
UIBarButtonItem *doneBtn=[[UIBarButtonItem alloc]initWithTitle:#"Done" style:UIBarButtonItemStylePlain target:self action:#selector(showSelectedDate)];
UIBarButtonItem *space=[[UIBarButtonItem alloc]initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:nil action:nil];
[toolbar setItems:[NSArray arrayWithObjects: space, doneBtn,nil]];
[self.selectspecs setInputAccessoryView:toolbar];
[self.title1 setInputAccessoryView:toolbar];
[self.discription setInputAccessoryView:toolbar];
}
-(void)showSelectedDate
{
[self.selectspecs resignFirstResponder];
[self.title1 resignFirstResponder];
}
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
if ([segue.identifier isEqualToString:#"good"]) {
FitnessView *spec = [segue destinationViewController];
spec.str = _selectspecs.text;
}
if ([segue.identifier isEqualToString:#"callback"]) {
askCall *spec = [segue destinationViewController];
spec.str = _selectspecs.text;
}
}
- (NSInteger)numberOfComponentsInPickerView:(UIPickerView *)pickerView
{
return 1;
}
- (NSInteger)pickerView:(UIPickerView *)pickerView numberOfRowsInComponent:(NSInteger)component
{
return [dataArray count];
}
- (NSString *)pickerView:(UIPickerView *)pickerView titleForRow:(NSInteger)row forComponent:(NSInteger)component
{
return [dataArray objectAtIndex:row];
}
- (void)pickerView:(UIPickerView *)pickerView didSelectRow:(NSInteger)row inComponent:(NSInteger)component
{
self.selectspecs.text = [dataArray objectAtIndex:row];
}
- (IBAction)DisKey:(id)sender {
[self.selectspecs resignFirstResponder];
[self.title1 resignFirstResponder];
[self.discription resignFirstResponder];
}
-(BOOL)shouldPerformSegueWithIdentifier:(NSString *)identifier sender:(id)sender
{
if ([identifier isEqualToString:#"good"])
{
if ([title1.text isEqualToString:#""] || [discription.text isEqualToString:#""] || [_selectspecs.text isEqualToString:#""])
{
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:#"Oppss!!!" message:#"ALL FIELDS MUST BE FILLED" delegate:self cancelButtonTitle:#"OK" otherButtonTitles:nil, nil ];
[alert show];
return NO;
}
else
{
NSDate *todayDate = [NSDate date]; // get today date
NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init]; // here we create NSDateFormatter object for change the Format of date..
[dateFormatter setDateFormat:#"dd-MM-yyyy"]; //Here we can set the format which we need
NSString *convertedDateString = [dateFormatter stringFromDate:todayDate];// here convert date in
NSString *url;
url=#"http://www.bha.com/mDru/index.php";
const char *bytes = [[NSString stringWithFormat:#"question=%#&description=%#&createddate=%#&createdby=iPhone&userid=519&tag=storequestion",title1.text,discription.text,convertedDateString ] UTF8String];
NSURL *url1 = [NSURL URLWithString:url];
NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url1];
[request setHTTPMethod:#"POST"];
[request setHTTPBody:[NSData dataWithBytes:bytes length:strlen(bytes)]];
[[NSURLConnection alloc] initWithRequest:request delegate:self];
}
}
else if ([identifier isEqualToString:#"callback"])
{
if ([title1.text isEqualToString:#""] || [discription.text isEqualToString:#""] || [_selectspecs.text isEqualToString:#""])
{
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:#"Oppss!!!" message:#"ALL FIELDS MUST BE FILLED" delegate:self cancelButtonTitle:#"OK" otherButtonTitles:nil, nil ];
[alert show];
return NO;
}
else
{
NSDate *todayDate = [NSDate date]; // get today date
NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init]; // here we create NSDateFormatter object for change the Format of date..
[dateFormatter setDateFormat:#"dd-MM-yyyy"]; //Here we can set the format which we need
NSString *convertedDateString = [dateFormatter stringFromDate:todayDate];// here convert date in
NSString *url;
url=#"http://www.bha.com/mDru/index.php";
const char *bytes = [[NSString stringWithFormat:#"question=%#&description=%#&createddate=%#&createdby=iPhone&userid=519&tag=storequestion",title1.text,discription.text,convertedDateString ] UTF8String];
NSURL *url1 = [NSURL URLWithString:url];
NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url1];
[request setHTTPMethod:#"POST"];
[request setHTTPBody:[NSData dataWithBytes:bytes length:strlen(bytes)]];
[[NSURLConnection alloc] initWithRequest:request delegate:self];
}
}
return NO;
}
-(void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response
{
responseData = [[NSMutableData alloc] init];
alert = [[UIAlertView alloc] initWithTitle:#"Please Wait..." message:#"Saving Data" delegate:self cancelButtonTitle:nil otherButtonTitles: nil];
[alert show];
}
- (void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data {
[responseData appendData:data];
}
- (void)connection:(NSURLConnection *)connection didFailWithError:(NSError *)error
{
[alert dismissWithClickedButtonIndex:0 animated:YES];
UIAlertView *nsjsdn = [[UIAlertView alloc] initWithTitle:nil message:#"Internet connection problem" delegate:self cancelButtonTitle:#"Exit" otherButtonTitles:nil, nil];
[nsjsdn show];
}
- (void)connectionDidFinishLoading:(NSURLConnection *)connection {
NSString *teststr=[[NSString alloc] initWithData:responseData encoding:NSUTF8StringEncoding];
NSString *str1234 = [teststr stringByTrimmingCharactersInSet:[NSCharacterSet newlineCharacterSet]];
NSLog(#"Response is %# %lul",str1234,(unsigned long)
[str1234 length]);
[alert dismissWithClickedButtonIndex:0 animated:YES];
[self performSegueWithIdentifier:#"good" sender:self];
[self performSegueWithIdentifier:#"callback" sender:self];
}
#end

Answer 1

If you do this, I believe you should get the result you require.
Make IBOutlets button1 and button2 for your buttons and IBAction methods for your buttons and set its selected property to YES.
- (IBAction)button1Clicked:(id)sender
{
button1.selected = YES;
if (button2.selected)
{
// This is done so that both buttons do not appear as clicked at the same time
button2.selected = NO;
}
}
- (IBAction)button2Clicked:(id)sender
{
button2.selected = YES;
if (button1.selected)
{
// This is done so that both buttons do not appear as clicked at the same time
button1.selected = NO;
}
}
After this is done, in your connectionDidFinishLoading method do this check.
- (void)connectionDidFinishLoading:(NSURLConnection *)connection {
NSString *teststr=[[NSString alloc] initWithData:responseData encoding:NSUTF8StringEncoding];
NSString *str1234 = [teststr stringByTrimmingCharactersInSet:[NSCharacterSet newlineCharacterSet]];
NSLog(#"Response is %# %lul",str1234,(unsigned long)
[str1234 length]);
[alert dismissWithClickedButtonIndex:0 animated:YES];
if (button1.selected)
{
[self performSegueWithIdentifier:#"good" sender:self];
}
else if (button2.selected)
{
[self performSegueWithIdentifier:#"callback" sender:self];
}
}
Hope it helps.