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How to add UITextField programmatically to UIScrollView without breaking constraints?


How to add UITextField programmatically to UIScrollView without breaking constraints?

By : Igor Kiselev
Date : November 18 2020, 03:01 PM
With these it helps You have a couple of options to solve this layout issue:
Personally, I might try embedding these views in a UIStackView. The stack view will work to manage the vertical layout for you, allowing you to insert and remove subviews as needed. UIStackView is especially easy to work with from Interface Builder if you use Storyboards.
code :


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How can I read UITextField value in an IBAction. I'm creating UITextField programmatically

How can I read UITextField value in an IBAction. I'm creating UITextField programmatically


By : Amar Teragundi
Date : March 29 2020, 07:55 AM
I wish this help you You could use something like this to loop through all UITextFields that are subviews of self.view and add their text to a NSMutableArray:
code :
for (UITextField *field in self.view.subviews) {
    if ([field isKindOfClass:[UITextField class]]) {
        if ([[field text] length] > 0) {
            [someMutableArray addObject:field.text];
        }
    }
}
Adding constraints programmatically in UIScrollView with dynamic buttons - Swift

Adding constraints programmatically in UIScrollView with dynamic buttons - Swift


By : Andreas Profitlich
Date : March 29 2020, 07:55 AM
Hope that helps The problem was you mapped first button's with label's top so it was not showing properly actually you need to assign first button's top equal to label's bottom:
code :
if(index == 0)
{        
    contentView.addConstraint(NSLayoutConstraint(item: button, attribute: NSLayoutAttribute.Top, relatedBy: NSLayoutRelation.Equal, toItem: preguntaLabel, attribute: NSLayoutAttribute.Bottom, multiplier: 1.0, constant: 8.0))
}
UIButton inside UIScrollview not resizing with UIScrollView even after adding the constraints

UIButton inside UIScrollview not resizing with UIScrollView even after adding the constraints


By : user4039482
Date : March 29 2020, 07:55 AM
this one helps. See the work done here and confirm if this is correct. I have added constraints required to make the buttons looks proper in all devices.
here is the link
Adding constraints to UITextField programmatically

Adding constraints to UITextField programmatically


By : Nikolai Villarin
Date : March 29 2020, 07:55 AM
will be helpful for those in need I am learning auto layout without using StoryBoard. I have given four constraints of trailing, leading, top and bottom. , You just forget this little piece of code:.
code :
[searchBarTF setTranslatesAutoresizingMaskIntoConstraints:NO];
NSLayoutConstrain - Will attempt to recover by breaking constraint - Programmatically Creating Constraints

NSLayoutConstrain - Will attempt to recover by breaking constraint - Programmatically Creating Constraints


By : Sohan Khatri
Date : March 29 2020, 07:55 AM
Does that help It runs fine and nothing is wrong except that I receive this error.
code :
[self.containerView addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"V:|[head(headWH)]-0-[line(1)]-8@999-[articleTitle]|" options:0 metrics:metrics views:views]];
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