I have a web view inside a tab bar controller. The problem is when using the web view, the content goes behind the tab bar and I cannot scroll to the bottom of the page. How do I resolve this?
Here is how everything is setup in Xcode
If you are using AutoLayout set the constraints of the UIWebView so that it is attached to all the sides.
Edit: Instructions
Select the UIWebView
Select the icon shown in the picture below
Unselect the Checkbox for "Constrain to Margins" because we want to constrain to neighbor
Set the numbers around the center square to 0's
Click the icons that are between the middle square and the numbers you just changed
Click Add Constraints
Related
Please take a look at screen shot from simulator for iphone 8 plus. (01.png) Here is my question: I cant see whole view of my page(i cant see whole part of button5 and button6 because there is no vertical scroll bar) Shouldn't vertical scroll bar appear automatically? If vertical scroll bar appears then i can reach bottom of the page. What should i do? Please give me an advice because i haven't founded any solution yet. You can also take a look at screen shot from xcode main story board to see height of button5 and button 6. (02.png) I mean page background should not move. But I should be able to scrolling up and down through on page. Thanks.
01.png
02.png
Just add image view with background image below all components in the ViewController.
Then add Scroll View with your content on top of that image view.
Don't forget to select clear colour as the background for scroll view and the inner view apart from your buttons.
Follow this tutorial to add Scroll view and content in it directly in storyboard using Interface builder.
https://medium.com/#pradeep_chauhan/how-to-configure-a-uiscrollview-with-auto-layout-in-interface-builder-218dcb4022d7
This is my first swift application, so apologize if it's very basic. I was unable to find it...
In my view, I've a Navigation on top (Navigation Controller) and It's using a TabBar Controller. I'd like to make the TableView fill the whole empty space no matter the size of the device nor orientation.
I set the property Content Mode to many different options, including Aspect Fill, but all the options can't cause any effect.
Any clue about it ?
First make your tableview completely fill the screen and then set the constraints to be in 0 margin from all sides, like in the image
use constraints for display full table view on empty space.enter image description here
Click on pin icon from bottom side of Xcode.
Select all for four(up,down,left,right) constraints and set 0 value for all.
after then click on add constraints button and refresh frame(click on right side button of Pin button and select Update Frame).
Im trying to create a UINavigationBar using storyboard but the UINavigationBar is not occupying the entire screen.
Following is the screen shot of my storyboard.
In storyboard, it appears to occupy full screen width but in my device, the width is not full. How can I sort this out?
select your viewController and go to XCode Menu - > Editor -> select Navigation Controller ,
for example
you get the output of
it works fine for any layout patterns
firstly you have to disable size classes and auto layout in the file inspecter for your view after then set your navigation bar property like as shown in screenshot. It will be applicable for all the devices.
1- Select your element.
2- Click triangle button at bottom right.
3- Click Add Missing Constraints
use autoresizing selecting your NavigationBar:-
I added a UINavigationBar to a detail controller scene, but when I run my app the UINavigationBar does not appear. Why is it doing this ? I have the custom class set to the controller I want it too, but its not appearing, here is a screenshot.
but when I run this app, I dont see the "Title" bar or anything.
To add constraints select your navigation bar and click in the icon as in the picture.
uncheck "constrain to margins" as you want the navigation bar to snap in the boards of the screen, select the up and left red dots lines and add the value 0 to the drop boxes, meaning 0 pixels from the left and top of the screen.
Select Update frames and click in add constraints.
I can see in your screenshot you have other screen with problems (red icon next to the view controller) you should also fix that, click in the icon for more details about the error/warning
I am not sure if I understand what you are trying to do, but try this,
Select the detail view and go to the xCode menu and select editor->Embed in-> Navigation Controller.
I hope it helps
Add constraints to your navigation bar. However, IcaroNZ suggested the best way for navigation
Using XCode 5, downloaded today. iOS 7. When I run app the table view header appears underneath the navigation bar, I don't mind it scrolling underneath the navbar but I'd like for it to appear unobstructed initially. I am trying to figure out how to use the topLayoutGuide mentioned in the iOS 7 transition guide, which says you can set a constraint relative to it, but doesn't explain how.
Anyone know?
Transition guide here:
http://tinyurl.com/mgdl4sg
Just realized that my storyboard was still set to XCode 4.6
You have to go to the File Inspector (icon that looks like a file icon in the right navigation panel in Xcode) and then under "Interface Builder Document" where it says "Opens in" change to Default (5.0) and / or "View as" iOS 7.0 and Later
Then your IB document will show the guides inside the left hand navigation panel under the view controller
Often if you select the view, and click the "Pin" button at the bottom right, pin the vertical spacing, and the dropdown will have an option to use the topLayoutGuide
In my Storyboard, was still have trouble getting my UITableView to pin the vertical spacing between the top of the table view and the top layout guide. Every time I control-dragged I would get it pinning to the bottom of the table view instead of the bottom. But then I tried manually dragging the table view so that it appeared below the nav bar in IB and then control-dragged and the vertical spacing finally worked.
I had the same problem, and in Storyboard when I set the top bar to Opaque the top of the scrollView changed so that it wasn't obscured by the nav bar. Makes sense, but it's unfortunate that you can't use a translucent nav bar and get the same effect.