when I add textview on alertview, the scollview is shown on top and behind of it the text is drawn,how to overcome this problem. Here is the code
question updated:
If the set textView.editable = NO; it work's fine but in my case i need to type the text in textview.
UITextView *textView = [[UITextView alloc]initWithFrame:CGRectMake(12, 50, 260, 50)];
[textView setText:#"lashdasjh asdasjdas asdlajsdl adsjajadsd aslj daj sdjasdjasjdlasjd as dlasj d"];
UIAlertView *av = [[UIAlertView alloc]initWithTitle:#"Type Your Message" message:#"\n\n\n\n\n\n" delegate:self cancelButtonTitle:#"Cancel" otherButtonTitles:#"Send",nil];
av.alertViewStyle = UIAlertViewStyleDefault;
[av addSubview:textView];
[av show];
Resolved mySelf. Remove the #"\n\n\n\n\n\n" in message and add #"\n\n\n\n\n\n" in title
This doesn't work anymore on IOS7, but using https://github.com/wimagguc/ios-custom-alertview will help you get it done pretty well
replace your code with this code its work fine.
UITextView *textView = [[UITextView alloc]initWithFrame:CGRectMake(12, 50, 260, 100)];
UIAlertView *av = [[UIAlertView alloc]initWithTitle:#"Type Your Message" message:#"\n\n\n\n\n" delegate:self cancelButtonTitle:#"Cancel" otherButtonTitles:#"Send",nil];
av.alertViewStyle = UIAlertViewStyleDefault;
[av addSubview:textView];
[av show];
Related
Clicking on ok or cancel button in UIAlertview is not working fine. When I am clicking ok or cancel button, UIAlertview is not dismissed but if i clicking twice on ok or cancel button then and only then UIAlertview get dismissed.
This is my code.
alert = [[UIAlertView alloc] initWithTitle:#"Plese Enter comma seperated sets"
message:#"\n"
delegate:self
cancelButtonTitle:#"Cancel"
otherButtonTitles:#"Save", nil] ;
CGRect rect = {12, 60, 260, 25};
dirField = [[UITextField alloc] initWithFrame:rect] ;
dirField.backgroundColor = [UIColor whiteColor];
alert.alertViewStyle = UIAlertViewStylePlainTextInput;
dirField.text = setString;
[dirField setText:#"test"];
[dirField becomeFirstResponder];
[alert addSubview:dirField];
[alert show];
Meghaji
I think there is problem in your method , I mean it is calling 2 times.
Thanks
I have an UIAlertView with UITextView.
on ViewDidAppear I do [textView setText:] with a large text, but the alert shows an empty textView, and only after I touch the textView to scroll, the text appears.
What should I do in order to make the text appear in the textView in the alert, without scrolling it to "refresh" it?
Thanks!
- (void)viewDidAppear:(BOOL)animated
{
[super viewDidAppear:animated];
av = [[UIAlertView alloc]initWithTitle:#"Terms of Service" message:#"\n\n\n\n\n\n\n" delegate:self cancelButtonTitle:#"Disagree" otherButtonTitles:#"Agree",nil];
UITextView *myTextView = [[UITextView alloc] initWithFrame:CGRectMake(12, 50, 260, 142)];
[myTextView setTextAlignment:UITextAlignmentCenter];
[myTextView setEditable:NO];
myTextView.layer.borderWidth = 2.0f;
myTextView.layer.borderColor = [[UIColor darkGrayColor] CGColor];
myTextView.layer.cornerRadius = 13;
myTextView.clipsToBounds = YES ;
[myTextView setText:#"LONG LONG TEXT"];
[av addSubview:myTextView];
[myTextView release];
[av setTag:1];
[av show];
}
This is because you have initially set message as #"\n\n\n\n\n\n\n" for UIAlertView. Set your UITextView first and then set UIAlertView's message as textView's text.
Add \n characters in place of message in alert view . Then create a UILabel add add to alert view. Like this
UIAlertView * alert = [[UIAlertView alloc] initWithTitle:[NSString stringWithFormat:#"%#\n\n\n", #"Title"] message:#"\n" delegate:self cancelButtonTitle:NEVER_DISPLAY_BUTTON_TEXT otherButtonTitles:nil];
[alert addButtonWithTitle:#"Text"];
[alert addButtonWithTitle:#"Text"];
[alert addButtonWithTitle:#"Text"];
[alert addButtonWithTitle:#"Text"];
[alert show];
newTitle = [[UILabel alloc] initWithFrame:CGRectMake(10,-55,252,230)];
newTitle.numberOfLines = 0;
newTitle.font = [UIFont systemFontOfSize:15];
newTitle.textAlignment = UITextAlignmentCenter;
newTitle.backgroundColor = [UIColor clearColor];
newTitle.textColor = [UIColor whiteColor];
newTitle.text = [NSString stringWithFormat:#"%#",self.message];
[alert addSubview:newTitle];
You might need to adjust size of Uilable to match in your alert view.
Try with this:
UIAlertView *av = [[UIAlertView alloc]initWithTitle:#"Terms of Service"
message:[NSString stringWithFormat:#"%# \n\n\n",myTextView.text]
delegate:self
cancelButtonTitle:#"Disagree"
otherButtonTitles:#"Agree",nil
];
I have a problem with the UIAlertViewStylePlainTextInput. I get my Alert with the textfield but there is no Keyboard coming up..? Here is my code:
UIAlertView *enter = [[UIAlertView alloc] initWithTitle:#"Highscores" message:#"Please Enter Your Name" delegate:self cancelButtonTitle:#"Okay" otherButtonTitles:#"Abbrechen" nil];
enter.alertViewStyle = UIAlertViewStylePlainTextInput;
UITextField *theTextField = [enter textFieldAtIndex:0];
theTextField.placeholder = #"Your Name";
theTextField.keyboardAppearance = UIKeyboardAppearanceAlert;
theTextField.selected = NO;
[enter show];
I have tried without the
UITextField *theTextField = [enter textFieldAtIndex:0];
theTextField.placeholder = #"Your Name";
theTextField.keyboardAppearance = UIKeyboardAppearanceAlert;
theTextField.selected = NO;
part but still there is no keyboard coming up.
(I've tested it on my device and on the simulator)
Do you have any ideas about that?
thank you in advance.
I had the problem because I was triggering the alert when a UITextField delegate method textFieldDidBeginEditing was called in my view and then I would fill this with the content of the Alert view text field. That meant that the UITextField in my view became first responder and I couldn't find a way to resign. So if you have the problem it is because something else is becoming first responder before the UIAlert is displayed. Think about how you trigger the alert.
I resigned to using a tap gesture on my UITextField which then triggers the UIAlertView with UIAlertViewStylePlainTextInput and it works fine.
Some code below:
-(void)addTextFieldToView{
UITextField *textField = [[UITextField alloc] initWithFrame:CGRectMake(0, 0, 200, 31)];
textField.backgroundColor = [UIColor whiteColor];
textField.borderStyle = UITextBorderStyleRoundedRect;
textField.textAlignment = UITextAlignmentCenter;
UITapGestureRecognizer *tapGestureRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self action:#selector(showAlertWithTextField:)];
[textField addGestureRecognizer:tapGestureRecognizer];
[self.view addSubview:textField];
}
-(void)showAlertWithTextField:(UITapGestureRecognizer *)gesture{
UIAlertView* dialog = [[UIAlertView alloc] initWithTitle:#"Title" message:#"Message" delegate:self cancelButtonTitle:#"Cancel" otherButtonTitles:#"OK",nil];
[dialog setAlertViewStyle:UIAlertViewStylePlainTextInput];
[dialog show];
}
Try below code:
UIAlertView *message = [[UIAlertView alloc] initWithTitle:#"Your name?"
message:nil
delegate:nil
cancelButtonTitle:#"Cancel"
otherButtonTitles:#"OK", nil];
[message setAlertViewStyle:UIAlertViewStylePlainTextInput];
[message show];
Works on iOS5
Might fix your problem as it solved mine:
[enter resignFirstResponder];
I have UIAlertView which is being displayed upon the load of a view.
av = [[UIAlertView alloc]initWithTitle:#"New Password" message:#"please enter a new passward" delegate:self cancelButtonTitle:#"Cancel" otherButtonTitles:#"done", nil];
av.alertViewStyle = UIAlertViewStyleSecureTextInput;
[av becomeFirstResponder];
[av show];
However the keyboard is not being display on the iPad or the simulator?
I have also tried
I just tried
[av becomeFirstResponder];
and also
UITextField *text = [alertView textFieldAtIndex:0];
[text becomeFirstResponder];
I just tried this piece of code and it logs that the textField is the first responder but still no keyboard.
if([[av textFieldAtIndex:0] isFirstResponder] == YES){
NSLog(#"av is the first responder.");
}
Making the alert into the first responder won't help. You need to make te text box inside the alert view into the first responder.
Edit:
You may need to call reloadInputViews (with or without the s, don't remember). Also double check that you're not changing the input views anywhere that might be breaking them.
Edit 2:
You might want to move the alert from viewDidLoad into viewDidAppear. I've seen problems with UI elements being updated/presented too early. This is one of those cases, I think.
To use
av = [[UIAlertView alloc]initWithTitle:#"New Password" message:#"please enter a new passward" delegate:self cancelButtonTitle:#"Cancel" otherButtonTitles:#"done", nil];
av.tag=1;
av.alertViewStyle = UIAlertViewStyleSecureTextInput;
[av show];
and use this method.
- (void)alertView:(UIAlertView *)alertViews clickedButtonAtIndex:(NSInteger)buttonIndex
{
if (alertViews.tag==1)
{
[textfieldname becomeFirstResponder];
}
}
this works
self.alertView = [[UIAlertView alloc]initWithTitle:#"Login" message:#"Please enter you mobile number" delegate:self cancelButtonTitle:#"Okay" otherButtonTitles:nil];
self.alertView.alertViewStyle=UIAlertViewStylePlainTextInput;
[alertView show];
but not this
UIAlertView* alertView = [[UIAlertView alloc] init];
[alertView initWithTitle:...]
av = [[UIAlertView alloc]initWithTitle:#"New Password" message:#"please enter a new passward" delegate:self cancelButtonTitle:#"Cancel" otherButtonTitles:#"done", nil];
UITextField *tf = [[UITextField alloc] initWithFrame:CGRectMake(12, 45, 260, 25)];
CGAffineTransform Transform = CGAffineTransformMakeTranslation(0, 60);
[tf setBackgroundColor:[UIColor whiteColor]];
[av setTransform:Transform];
[av addSubview:tf];
[av show];
This works but you should be able to do this in IOS 5 using UIAlertViewStyleSecureTextInput??
I had the same issue, but my solution looks like it might not apply to original poster...
I had this code :
UIAlertView* alert = [[UIAlertView alloc] init];
[alert initWithTitle:...]
When run, no keyboard appeared.
I changed it to this, and keyboard now appears:
UIAlertView* alert = [[UIAlertView alloc] initWithTitle:...];
Doing the init after alert was created seem to leave internal state of object as "this object doesn't need a keyboard!"
I want to display an alert view with a search bar option on it. How can I create a search bar in a alert view? Any sample codes would be helpful.
I have created a search bar and and added the text box as its subview.
UIAlertView * myAlertView = [[UIAlertView alloc] initWithTitle:#" "
message:#" "
delegate:self
cancelButtonTitle:nil
otherButtonTitles:nil, nil];
UISearchBar *myTextField = [[UISearchBar alloc] initWithFrame:CGRectMake(30.0, 35.0, 180.0, 35.0)];
UIButton *searchbtn = [[UIButton alloc] initWithFrame:CGRectMake(230.0, 35.0, 40.0, 35.0)];
[myTextField setBackgroundColor:[UIColor whiteColor]];
[myAlertView setBackgroundColor:[UIColor grayColor]];
[searchbtn setBackgroundColor:[UIColor grayColor]];
[myAlertView addSubview:myTextField];
[myAlertView addSubview:searchbtn];
If there is any other better way please let me know.
There is a better way:
UIAlertView *myAlertView = [[[UIAlertView alloc] initWithTitle:#"Keyword Search"
message:#""
delegate:self
cancelButtonTitle:nil
otherButtonTitles:#"Search", nil] autorelease];
myAlertView.alertViewStyle = UIAlertViewStylePlainTextInput;
[myAlertView show];
And in the Delegate:
- (void)alertView:(UIAlertView *)alertView didDismissWithButtonIndex:(NSInteger)buttonIndex {
NSString *searchTerm = [alertView textFieldAtIndex:0].text;
}