I am implementing a TableViewController. I would like to create the table view with a specific width and height. I tried using initWithFrame and also setting the frame within viewDidLoad. How can I achieve this behavior?
You could just have a regular UIViewController and add a Table View in it.
Then resize it either with the interface builder or by setting its frame.
Don't forget to set the table view dataSource and delegate to the view controller.
Related
In XCode 11,
new storyboard,
add a UIViewController (sic: NOT a table view controller),
hit the + symbol top right,
drag a table view into the view controller.
Perhaps add four constraints so it is simply full-screen.
Table view attributes inspector, perhaps set Prototype Cells to not-zero, say 2.
How do you now add a header view to the table view?
(The header view should (obviously) be able to handle dynamic height content.)
The easy way of to achieve adding HeaderView to UITableView is.
Plus + button from Top Bar and Select an UIView
Then in hierarchy add the exact bottom of the UITableView.
See the image.
Your UIView element must be like that in the hierarchy.
Then the UIView calculations for dynamic view upon to you.
(You can create an IBOutlet of the this UIView and do some calculation in your UIViewController. )
I have a custom UIView (consisting of .swift and .xib files). There is a button inside of it which changes its height.
I'm using this custom UIView some of my ViewController. To do it I drag UIView on the ViewController and set its class to my custom UIView. This also allows me to use this button and "change" displayed size of my custom UIView.
However the size of UIView which contains my custom UIView doesn't change and I cannot use GMSMapView which lies under this view.
How can I solve this issue and change actual height of this view in the ViewController too?
The easiest way is to create an outlet of a constraint from storyboard and adjust its constant-property. That will course the view to resize.
Its an unusual behavior that a view resizes itself. The SuperView or ViewController should manage things like that.
When creating an outlet of the constraint, you should consider creating the outlet within the ViewController and not within the view.
Same as this question, only the proposed solution doesn't work for me. When I drag a view to the bottom area of a tableView, it tries to add it to the list of cells higher up:
I'm sure I'm missing something simple... I'm new to storyboards.
EDIT:
Maybe it is adding a "footer" (though, it doesn't label it as such), it's just not adding it low enough. I was ultimately hoping to add an item that would appear at the bottom of the screen (and stick to the bottom of the screen).
TIP: You can use the Tree view (outline view) on the left to arrange the Views (and sub views). I have done a lot of storyboard editing, and dropping things into table views rarely go to the correct hierarchy level in the tree view.
Create a New UIViewController
Insert a UITableView
Resize the tableview by dragging its dimensions
The attached picture has a UITableView on TOP of a UIViewController's UIView. Make sure that you set the delegates in the UIViewController's .m, assign the tableView as a property of the view controller, and then set the tableview's delegate property to the UIViewController object. i.e.: tableView.delegate = self or [tableView setDelegate:self]; also with datasource.
OR you can just click the tableView, on story board, and then drag its delegate and datasource property to THE UIVIEWCONTROLLER! not the view! You can do this by dragging it to the this highlighted part of the view controller's toolbar on the storyboard:
Either you can create a footer view programatically or you can load a view from UIView outlet
UIView *tempFooter=[[UIView alloc]initWithFrame:self.Footerview.frame];
[tempFooter addSubview:self.Footerview];
self.ItemDetailsTable.tableFooterView=tempFooter;
self.Footerview //View outlet
You need to set all the needed constraints of the self.Footerview to get the required layout of the footer view.But you don't need to set constraints for tableview footer itself.
I create simple view controller with table view and search display controller. When I added search display controller it create NSAutoResizingMaskConstraints for searchResultsTableView and take whole place in view controller. But I use autoLayout for this viewController and my tableView has a limited space.
Does anybody know how add constraints to a searchResultsTableView?
What I already tried:
I set searchResultsTableView.translatesAutoresizingMaskIntoConstraints = NO, but my UITableViewCell has autolayout too, and when I create my cell i see NSAutoresizingMaskLayoutConstraint error. This is weird because when i create this cell for tableView i dont see error. Cell created in StoryBoard like prototype for tableView.
I couldn't find a way to do this with constraints, but you can achieve the result you want by using a container view in the main controller set to whatever size you want your table views to be. The table view and the search results table view will both be the full size of this embedded controller. So, the storyboard would look like this:
I have a table view and its every cell`s width say 1024px , so my requirement is after clicking a cell tableview's width will change logically. And my table view is bit complex.
Every cell contains a custom view which is defined in another class. Please help me..
I do not believe there is a way to modify a single cell's width without changing the width of the table view, only height using tableView:heightForRowAtIndexPath:.
Therefore, you might want to change the width of the custom view inside your cell.
First, to get the cell in question, call cellForRowAtIndexPath: on your table view wherever you need (if you want to change the width on tap, that would probably be in your tableView:didSelectRowAtIndexPath:).
To access your custom view, you may give your custom view a tag number inside of the UITableViewCell by setting the custom view's tag property when creating the cell or in the storyboard. Then, call viewWithTag: on the UITableViewCell instance to get the custom view, and modify the width of its frame property.
Another, perhaps more suitable option would be to use a custom UITableViewCell class for your table view cells. That would mean subclassing UITableViewCell and creating a property for your custom view, which would allow you to access the custom subview through the getter and then change its frame property.
If you need the width of the custom view's container to change (which is currently your cell), simply embed the custom view inside a UIView and modify the UIView's width rather than the UITableViewCell's instance in the same manner described above.