I am trying to put a footer view into my UICollectionView in Storyboard but when I click the footer view radio button, the image for the collection view updates but no views are added to the hierarchy as you can see in the image below. What am I missing?
After you check "Section Footer" checkbox (not radio button) Collection Reusable View item should appear inside Collection View hierarchy which is in the left panel. Now I am not seeing it at all in your panel. Something is wrong with your collection or your Xcode. For example in my XCode 7.2, when I check both header and footer checkboxes, collection view hierarchy looks like this:
Try to update your Xcode or create new storyboard file.
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 implemented a drop down menu above my UITableView and when I click on it I want my table view to go down inside the items of my drop down menu, because right now when I click on my drop down menu, the tableview stay where it is..
i have a view above my prototype cell that contain my drop down menu but I can't put any constraints on it... when I click in "filtre" I want this to happen : image description here
it looks like you added a Table Header view. it is a little different than common UIView.
Instead of changing Height constraints, you'd better to change the frame of the headerview
how-to-set-the-height-of-table-header-in-uitableview
In addition, you can found good codes of dropdown implementation from these links.
https://github.com/qmathe/DropDownMenuKit
https://github.com/onmyway133/Dropdowns
I was trying to build home base application which mean there are many icon at root view and it will navigate to appropriate view. So, I will use collection view for it. But, the problem is when I add button to the collection view, the button didn't scroll with collection view, when I scroll collection view up. Here is my simulator build:
As you can see,the button "Click here to login" didn't scroll up with collection view. So, is there any way that I can add button to center of collection view which will scroll with collection view?
Here is my storyboard :
What am I doing wrong?
When you take a closer look at your view hierarchy in Interface Builder you'll notice that the button you added isn't actually a subview of your collection view. I added a red line to indicate which objects belong to the collection view.
Your login button is on the same level as your collection view in the view hierarchy. Both are subviews of your view controller's root view. So no wonder the button doesn't scroll with the collection view.
However, you cannot simply add an arbitrary view (or button) to the collection view itself in Interface Builder. You'll need to add a Collection Reusable View first as your collection view header and then add your button to it.
Your storyboard scene in Interface Builder will then look like this:
Please note that you'll also need to add some code to your collection view data source (which will probably be the same as your collection view controller) in order to make this work.
I have a table view cell inside of a view controller in Xcode storyboard. The cell is formatted 'Right detail' with a Title on the left and Subtitle on the right. It looks like the cell is too wide for the screen - and the Subtitle information has rolled off the side of the screen. I'm on Xcode 6. The table view looks like this
But it should look like this
Is there some formatting option I could check so that the information fits neatly in the table view screen? Thanks for any advice.
Open the resolve layout issues tab at the bottom right, above where the debug panel goes and select Reset to suggested constraints with your tableview selected. If that doesn't work then you'll need to constrain the right side of your tableview to the superview manually, this can be done by control dragging (like an IB connection) from the superview to the tableview and selecting the appropriate constraint in the scene hierarchy to the left of your storyboard editor.
I have a search bar and some buttons in a view in my UITableViewController, but I don't know how to make that view the header? I've attached the referencing outlet to the UITableController. But currently the search bar and buttons scroll up and down with the tableview, but I want them to be the header so they stay fixed.
Here's a screen shot of what I currently have...
ok I ctrl/dragged from the view to my ViewController and created a IBOutlet, as you can see in this next image, and I added in the line to set it to be the header but it seems to give an error??
The easiest solution would be to move that view containing the search bar and buttons to being a subview of the view controller's view instead of inside the table view. Then apply your constraints so that it is pinned to the top and the table view is constrained to the bottom of the view.
If the list of elements you are displaying do not have more than one section, then you could implement the tableView:viewForHeaderInSection: delegate method. Create the headerview containing the searchbar in storyboard and return the instance. It will be always on top of the list.
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