getting textfield values from customized alert view - ios

Question

I have used this to implement my custom alert view. To my alert view , I have included a UITextfield to input some details. My problem is how I get the input text from the alert view when the button is pressed.
My implementation is like thisL
- (UIView *)createDemoView
{
UIView *demoView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 290, 100)];
//alertView.tag=2;
UILabel *rateLbl=[[UILabel alloc]initWithFrame:CGRectMake(10, 10, 290, 45)];
rateLbl.backgroundColor=[UIColor clearColor];
rateLbl.font=[UIFont boldSystemFontOfSize:15];
rateLbl.text=#"Rate";
UILabel *cmntLable=[[UILabel alloc]initWithFrame:CGRectMake(10, 45, 290, 45)];
cmntLable.backgroundColor=[UIColor clearColor];
cmntLable.font=[UIFont boldSystemFontOfSize:15];
cmntLable.text=#"Add Comment";
UIImage *dot, *star;
dot = [UIImage imageNamed:#"dot.png"];
star = [UIImage imageNamed:#"star.png"];
JSFavStarControl *rating = [[JSFavStarControl alloc] initWithLocation:CGPointMake(150, 20) dotImage:dot starImage:star];
[rating addTarget:self action:#selector(updateRating:) forControlEvents:UIControlEventValueChanged];
UILabel *lblAlertTItle=[[UILabel alloc]initWithFrame:CGRectMake(5, 5, 290, 45)];
lblAlertTItle.backgroundColor=[UIColor clearColor];
lblAlertTItle.textAlignment=NSTextAlignmentCenter;
lblAlertTItle.font=[UIFont boldSystemFontOfSize:18];
lblAlertTItle.text=#"Choose your sharing option";
UITextField *text = [[UITextField alloc]initWithFrame:CGRectMake(150, 57, 100, 25)];
text.backgroundColor=[UIColor whiteColor];
//[demoView addSubview:lblAlertTItle];
[demoView addSubview:text];
[demoView addSubview:rating];
[demoView addSubview:rateLbl];
[demoView addSubview:cmntLable];
return demoView;
}
-(void)buttonTappedDone:(cellForDatePickCell*)cell{
NSString* appoinmentID =[NSString stringWithFormat:#"%#",cell.appoinment_Dtepick];
NSString* userID = [NSString stringWithFormat:#"%#",cell.USER_Dtepick];
NSDictionary* paras = [[NSDictionary alloc]initWithObjectsAndKeys:appoinmentID,#"appointmentId",userID,#"userId", nil];
jsonpaser* jpser = [[jsonpaser alloc]init];
//[self.indicator_process startAnimating];
[jpser getWebServiceResponce:#"MYYURL" :paras success:^(NSDictionary *responseObject)
{
//requestsF_date = responseObject;
NSLog(#"Appoinment Completed :%#",responseObject);
NSString* selecteDate = [ScheduleView getDate];
NSString* prsonID =[LoginView getPersonID];
NSDictionary* parms = [NSDictionary dictionaryWithObjectsAndKeys:prsonID,#"caregiverPersonId",selecteDate,#"selectedDate", nil];
jsonpaser* jp = [[jsonpaser alloc]init];
[jp getWebServiceResponce:#"MyUrl" :parms success:^(NSDictionary *responseObject)
{
requestsF_date = responseObject;
NSLog(#"Done Clicked :%#",requestsF_date);
[self.tableView reloadData];
}];
}];
// Here we need to pass a full frame
CustomIOS7AlertView *alertView = [[CustomIOS7AlertView alloc] init];
// Add some custom content to the alert view
[alertView setContainerView:[self createDemoView]];
// Modify the parameters
[alertView setButtonTitles:[NSMutableArray arrayWithObjects:#"OK", #"Cancel", nil]];
[alertView setDelegate:self];
// You may use a Block, rather than a delegate.
[alertView setOnButtonTouchUpInside:^(CustomIOS7AlertView *alertView, int buttonIndex) {
//NSLog(#"Block: Button at position %d is clicked on alertView %ld.", buttonIndex, (long)[alertView tag]);
if (buttonIndex==0) {
NSLog(#"button zero [ OK] clicked");
// here i want to get the text box value
}
if (buttonIndex==1) {
NSLog(#"button 1 [ Cancel] clicked");
}
[alertView close];
}];
[alertView setUseMotionEffects:true];
// And launch the dialog
[alertView show];
}
This alert view is popes up when a button clicked in a table view row. can anyone tell me how can i take the textfield value here ?
thank you

Answer 1

The solution to your problem is as simple as a global declaration of the UITextField that you want to access.
Declare the UITextField globally.
Alloc init the text field and add it to the AlertView in your createDemoView method.
In the buttonTappedDone method, check for the text in the UITextField and if not null, you can use it from there.