ios-autolayout

I am trying to add two UIView on ViewController. One of them is plain UIView and other is UITableView. I am not quite sure how to set height constraint on them in such away that UITableView will be of height required for its content and other view can resize itself based on UITableView height. Below is the simple sketch and code I am using for setting up those constraints. NSDictionary *views = NSDictionaryOfVariableBindings(_infoView,_infoTableView); [self.view addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"[_infoView]" options:0 metrics:nil views:views]]; [self.view

I have an app with several UITableView controllers. Running on iOS 8.x, the height of all the cells in each table would resize to fit the content of the cell (all contain just a UILabel with plain text). Now when running on iOS 9, every cell on every table is only one line tall. This is with both dynamic and static tables. I've scoured the UIKit diffs document and done extensive searching, but I can't find the right combination of things to get anything other than a height of one line in all the cells in all the tables. I've run into a similar case. The trick seems to be to implement the

I've a known issue with adding a UIButton into UIBarButtonItem. I've tried to add auto layout constraints as suggested in stackoveflow but I'm getting an error described as below. UIButton *sortButton = [UIButton buttonWithType:UIButtonTypeCustom]; [sortButton setFrame:CGRectMake(10, 0, 100, 30)]; [sortButton setTitle:@"Sort" forState:UIControlStateNormal]; [[sortButton titleLabel] setFont:[UIFont boldSystemFontOfSize:13]]; [sortButton setBackgroundImage:[UIImage imageNamed:@"backgroun-button.png"] forState:UIControlStateNormal]; [sortButton setTitleColor:[UIColor whiteColor] forState

I had tried to implement Navigation Controller which embeds in my View Controller. It works as expected. But my requirement is slightly different which needs only a back button and already have a top banner with logo image background in all the screens . So if I try to implement back button it takes the space for the navigation bar which covers the Logo/top banner. Is there any way to overcome this scenario . Vizllx That seems pretty easy, by the following code used in my app too:- self.navigationController?.navigationBar.setBackgroundImage(UIImage(), forBarMetrics: .Default) self

Here's a dynamic cell Note - in the example, the text is not data driven. It's just some text local to the cell (consider, say, a help text). At runtime, change the .text of the UILabel from one word to many lines, using a button actually inside the cell. iOS perectly resizes the cell and table.... ... but only when the cell is scrolled offscreen, and then on again . How to alert the table view to recalculate everything "now" ? (Please note, this question ONLY in the case of iOS8+, Xcode7+, autolayout for dynamic cell heights.) I'm presuming you're not setting the text property of the UILabel