adding a custom view to a alert view

问题

i have a problem like this:

i want to show a customized view inside a alert view. so i create a separate xib file and designed my interface.and implemented the class for it too.but when i apply below code,it gives me an error.

this is the code :

 UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Confirm your Action"
                                                    message:@"Click OK to confirm"
                                                   delegate:self
                                          cancelButtonTitle:@"OK"
                                          otherButtonTitles:@"Cancel",nil];


    NSArray *subviewArray = [[NSBundle mainBundle] loadNibNamed:@"customDialogViewController"  owner:self options:nil];
    customDialogViewController *myView = (customDialogViewController*) [subviewArray objectAtIndex:0];

    [alert setValue:myView forKey:@"accessoryView"];
    //alert.alertViewStyle = UIAlertViewStylePlainTextInput;
    alert.tag = KAlertViewthree;
    [alert show];

and this is my error :

Terminating app due to uncaught exception 'UIViewControllerHierarchyInconsistency', reason: 'child view controller:<ScheduleView: 0x8adf1a0> should have parent view controller:<_UIModalItemAccessoryViewControllerForLegacyAlert: 0xa888b70> but actual parent is:<UINavigationController: 0x8add8c0>'

i really new to iOS development.did i do this wrong ? where is the mistake ? i don't know what is this Nib file talking here "loadNibNamed:@bla boa " i just gave my xib name for that. can anyone give me a better way to do this or can you tell me the where i have to change to fix this issue ?

please guide me some one.. thank you.

回答1:

In to native Alert-view in ios7 that not possible to adding custom View as a sub-view of alert-view. You can use ios-custom-alertview for doing this kind of task you can do what you want. Hope this helpful to you.

I am using this ios-custom-alertview with Adding two Bellow file in to my project.

CustomIOS7AlertView.h
CustomIOS7AlertView.m

and how to use there is quick-start-guide

回答2:

This API has solution for your problem use this and have fun

https://github.com/Darktt/DTAlertView

https://github.com/Scott90/SDCAlertView

https://github.com/lmcd/LMAlertView

回答3:

for all who having this problem, i have followed this link..and for the star marks, i used this..

all you have to do is add below files to the project

CustomIOS7AlertView.h
CustomIOS7AlertView.m
JSFavStarControl.h
JSFavStarControl.m

and put below code where you want to pop up the alert view

// 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:@"Close1", @"Close2", @"Close3", 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 %d.", buttonIndex, [alertView tag]);
    [alertView close];
}];

[alertView setUseMotionEffects:true];

// And launch the dialog
[alertView show];

and inside the method of createDemoView,you have to implement your customised view.in my case it is like this

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=UITextAlignmentCenter;
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;

so my output is like this. use it and have fun :)

thank you for everyone who helped me.