I have different xib files in which each has tableview.When an item in tableview is clicked,next xib file is to be shown.I used presentModalViewController and achieved the result.
My problem is that when the tableviewcell is selected,the next xib should be appeared with a Page flipping effect like that of a book.
I found some samples but that doesn't help.
Please reply,thanks in advance
i think this is your answer. you have to set curl effect in animatin How to change the Push and Pop animations in a navigation based app
Related
I have a UITableView and I am using a tableIndex, my problem is that when the keyboard comes up, it partially hides the tableIndex.
An acceptable solution would be to move the tableIndex up (like what the Contacts App does) when the keyboard appears, and show the most of it, but can figure out a way to do this. Any ideas of code snippet I can try?
The way to do this is to register to Keyboard Will Show notification and then update the height of your controller's view. You could also embed everything in a scroll View so that once the keyboard rises, your view becomes smaller and scrollable.
It is honestly a bit annoying to set up, so, if you are open to using CocoaPods then IQKeyboardManager is probably your best bet which can be found here: https://github.com/hackiftekhar/IQKeyboardManager
The buttons are still there and function fine, however as you can see they are completely invisible. Adjusting font colors and navigation bar colors had no effect. I have been trying to resolve this for months and despite reading Apple's documentation, I am unable to even see where you would change what I assumed to be a system wide function.
So to help narrow down this issue I created a simple navigation controller with a print button. If I put these both on the Login storyboard (the first storyboard) it works perfectly fine. If I put it on Main.storyboard (the second storyboard) it doesn't work.
If I change my project settings to make Main.storyboard the first storyboard it works. Leading me to believe the issue is in my FirstViewController.
You can set the color of the print and cancel button
UIBarButtonItem.appearance(whenContainedInInstancesOf: [UIToolbar.self]).tintColor = UIColor.green
After narrowing down the problem to the first view controller I discovered the tint was set to Clear Color (ie Alpha is 0). Fixing this resolved the problem in the rest of the app. I am surprised a setting in a view can propogate to the rest of the app and overwrite all of the other views in the process. Perhaps apple set the first view to determine the colors for system pop ups etc.
I got a problem in the Xcode project.
below image shown UITabbar problem. I thought it's a Interface builder bugs.
UITabbar showing a dark color. That only shown a root & one-depth ViewController.
How can I solve it?
Thanks.
== Modified ==
The problem suddenly appeared.
It is not known whether the problem is caused what.
TabbarItem area is like a shown bug as image.
I hope Tabbar area to be displayed correctly.
I tried to various way to solve the problem.
tried ways as a below :
regenerate xcode project and then copy storyboard. => fail
regenerate storyboard and then copy partial elements in storyboard. => fail
regenerate all of them. => I did not try yet.(have too much elements. I want to avoid like this way.)
Interest point is sometimes display correctly. When I first open a simple storyboard file(Default UITabbar Project's main storyboard) like a below image.
it bring to me confused.
I'll summarize what I know about storyboard that may cause similar issue...
Assigning images that have incompatible width:height ratios to tab
bar items
Not assigning any images or not using any system images for tab bar
items
Hope this can help anyone else that has similar issues...
I have an iPad application and in one of my views i use UIScrollView and UIPageControl together to navigate between views array. when my simulator is on Portrait mode there is no problem but when i rotate it to Landscape just down side of the scrollview appears and i can see just about 30 per 100 of the whole view. How can i fix this situation can anyone help?
EDIT : I dynamically add some buttons-subviews on the subview that i have added to Scrollview, can some one give any idea about how to detect the orientation of the device and decide the frames. I need something like the pseudo below:
if(device_orientation == landscape){
subButton.frame=....;
textfield.frame=...;
}
else{
subButton.frame=....;
textfield.frame=...;}
}
i tried but i got black screen..
EDIT-2
I used Interface builder for some views and there are some dynamically created views.I played a little with Autoresizing properties on the .xib file and now it looks perfect but the dynamic ones(they are all objects of a subclass of UIButton) dont response to any code(resizing, bacground color-photo ect..)
Are you using interface builder or creating your view programmatically?
It would be helpful if you could post some more of your source or some screenshots so that we can see a bit more clearly what's going on. As a stab in the dark, you might want to try setting the 'autoresizingMask' property of the views which you want to resize to '~UIViewAutoresizingNone' (not-none/flexible). If you can provide some more details, I'll try to help you some more :)
I have an iPad specific application running iOS 3.2.2 which displays a settings view in a ui popover. This all renders great, but now I'm trying to get a date picker to render inside the view and not sure what the best approach is for displaying it.
Right now it has a button which toggles visibility of the date picker within the modal, but that seems very clumsy for managing dismissal compared to the normal approach of an action sheet.
I haven't been able to find a 'best practice' for this situation and was wondering if anyone's run into this before and could offer some suggestions or guidance.
Thanks!
pls check the solution provided in the link .. might help you .
1. Create the UIDatePicker programmatically (don’t use the IB)
2. add it to the view after the popup is shown
http://omegadelta.net/2010/06/04/ipad-simulator-crashes-if-a-uidatepicker-is-in-a-uipopovercontroller/
Note the answer here indicating that the UIPickerView must be the root view of your controller when presented in a popover. It sounds like you may be attempting to place the date picker as one of several views inside the popover. If so, you'll encounter the problem described here.
trying to fix this error: Could not find mapped image UIPickerViewFrameLeft-162-Popover.png