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2014/10/15 ¤U¤È 10:11:57
iphone Programming Glossary: navigateiOS 6: How do I restrict some views to portrait and allow others to rotate? http://stackoverflow.com/questions/12630359/ios-6-how-do-i-restrict-some-views-to-portrait-and-allow-others-to-rotate YES to tell my MainNavigationController the desired behavior. Here comes the question If I now navigate to my fourth view in portrait mode and turn the phone over it rotates to landscape. Now I press the..
How to call Objective-C from Javascript? http://stackoverflow.com/questions/1662473/how-to-call-objective-c-from-javascript implement the method webView shouldStartLoadWithRequest navigationType . In your JavaScript code navigate to some fake URL that encodes the information you want to pass to your app like say window.location..
Popover with embedded navigation controller doesn't respect size on back nav http://stackoverflow.com/questions/2752394/popover-with-embedded-navigation-controller-doesnt-respect-size-on-back-nav CGSizeMake 320 500 size different for each controller This works as expected as I navigate forward in the hierarchy the popover automatically animates size changes to correspond to the pushed.. popover automatically animates size changes to correspond to the pushed controller. However when I navigate Back through the view stack via the navigation bar's Back button the popover doesn't change size it.. nested inside the navigation controller and popover will change its size accordingly when you will navigate back between the controllers. You could easily create category on UIViewController with the following..
What are all the custom URL schemes supported by the Facebook iPhone app? http://stackoverflow.com/questions/5707722/what-are-all-the-custom-url-schemes-supported-by-the-facebook-iphone-app appears to be a bug with this URL. The Notifications page opens. However it ™s not possible to navigate to anywhere else in the Facebook app fb feed Open Facebook app to the News Feed fb events Open Facebook..
CADisplayLink OpenGL rendering breaks UIScrollView behaviour http://stackoverflow.com/questions/5944050/cadisplaylink-opengl-rendering-breaks-uiscrollview-behaviour use in a game project and I want to hijack the physics of the UIScrollView to allow the user to navigate around the images since it has nice bounce behaviour might as well use it . So I have a UIScrollView..
iOS 6: How do I restrict some views to portrait and allow others to rotate? http://stackoverflow.com/questions/12630359/ios-6-how-do-i-restrict-some-views-to-portrait-and-allow-others-to-rotate self navigationController setLandscapeOK YES to tell my MainNavigationController the desired behavior. Here comes the question If I now navigate to my fourth view in portrait mode and turn the phone over it rotates to landscape. Now I press the back button to return to my third view which is supposed to..
How to call Objective-C from Javascript? http://stackoverflow.com/questions/1662473/how-to-call-objective-c-from-javascript workaround for UIWebView is to set a UIWebViewDelegate and implement the method webView shouldStartLoadWithRequest navigationType . In your JavaScript code navigate to some fake URL that encodes the information you want to pass to your app like say window.location fake myApp something_happened param1 param2 param3 In your delegate..
Popover with embedded navigation controller doesn't respect size on back nav http://stackoverflow.com/questions/2752394/popover-with-embedded-navigation-controller-doesnt-respect-size-on-back-nav the view's popover context size like so self setContentSizeForViewInPopover CGSizeMake 320 500 size different for each controller This works as expected as I navigate forward in the hierarchy the popover automatically animates size changes to correspond to the pushed controller. However when I navigate Back through the view stack.. as expected as I navigate forward in the hierarchy the popover automatically animates size changes to correspond to the pushed controller. However when I navigate Back through the view stack via the navigation bar's Back button the popover doesn't change size it remains as large as the deepest view reached. This seems broken.. size. This solution will work even if your controller is nested inside the navigation controller and popover will change its size accordingly when you will navigate back between the controllers. You could easily create category on UIViewController with the following helper method that would do the trick with setting the size..
What are all the custom URL schemes supported by the Facebook iPhone app? http://stackoverflow.com/questions/5707722/what-are-all-the-custom-url-schemes-supported-by-the-facebook-iphone-app Open Facebook app to the notifications list NOTE there appears to be a bug with this URL. The Notifications page opens. However it ™s not possible to navigate to anywhere else in the Facebook app fb feed Open Facebook app to the News Feed fb events Open Facebook app to the Events page fb requests Open Facebook app to..
CADisplayLink OpenGL rendering breaks UIScrollView behaviour http://stackoverflow.com/questions/5944050/cadisplaylink-opengl-rendering-breaks-uiscrollview-behaviour rendering to make an image tiling and caching library for use in a game project and I want to hijack the physics of the UIScrollView to allow the user to navigate around the images since it has nice bounce behaviour might as well use it . So I have a UIScrollView which I'm using to get the rendering view for my textures but..
Open a facebook link by native Facebook app on iOS http://stackoverflow.com/questions/10416338/open-a-facebook-link-by-native-facebook-app-on-ios list NOTE there appears to be a bug with this URL. The Notifications page opens. However it ™s not possible to navigate to anywhere else in the Facebook app fb feed Open Facebook app to the News Feed fb events Open Facebook app to the Events..
iOS 6: How do I restrict some views to portrait and allow others to rotate? http://stackoverflow.com/questions/12630359/ios-6-how-do-i-restrict-some-views-to-portrait-and-allow-others-to-rotate setLandscapeOK YES to tell my MainNavigationController the desired behavior. Here comes the question If I now navigate to my fourth view in portrait mode and turn the phone over it rotates to landscape. Now I press the back button to return..
How to call Objective-C from Javascript? http://stackoverflow.com/questions/1662473/how-to-call-objective-c-from-javascript UIWebViewDelegate and implement the method webView shouldStartLoadWithRequest navigationType . In your JavaScript code navigate to some fake URL that encodes the information you want to pass to your app like say window.location fake myApp something_happened..
Create a table of contents from a pdf file http://stackoverflow.com/questions/2556344/create-a-table-of-contents-from-a-pdf-file table of contents from a pdf file I'm using quartz to display pdf content and I need to create a table of contents to navigate through the pdf. From reading Apple's documentation I think I am supposed to use CGPDFDocumentGetCatalog but I can't find..
Popover with embedded navigation controller doesn't respect size on back nav http://stackoverflow.com/questions/2752394/popover-with-embedded-navigation-controller-doesnt-respect-size-on-back-nav self setContentSizeForViewInPopover CGSizeMake 320 500 size different for each controller This works as expected as I navigate forward in the hierarchy the popover automatically animates size changes to correspond to the pushed controller. However.. the hierarchy the popover automatically animates size changes to correspond to the pushed controller. However when I navigate Back through the view stack via the navigation bar's Back button the popover doesn't change size it remains as large as.. your controller is nested inside the navigation controller and popover will change its size accordingly when you will navigate back between the controllers. You could easily create category on UIViewController with the following helper method that..
iPhone UIWebView width does not fit after zooming operation + UIInterfaceOrientation change http://stackoverflow.com/questions/2890673/iphone-uiwebview-width-does-not-fit-after-zooming-operation-uiinterfaceorienta the orientation if u zoom in landscape the portrait width is weird vice versa . This behavior is fixed only when you navigate to another page. Correct Load the same URL in Mobile Safari. Rotating works the width fits regardless of the zooming exercise...
Transitioning to landscape rotation within a uinavigationcontroller http://stackoverflow.com/questions/2922919/transitioning-to-landscape-rotation-within-a-uinavigationcontroller modal view when the user tries to return to what you know to be the root level. So void doButton id sender appear to navigate into a landscape view SecondViewController sec SecondViewController alloc init sec.title self.title to give the correct.. sec2 animated NO self presentModalViewController nav animated YES nav.delegate self so that we know when the user navigates back and here's the delegate method void navigationController UINavigationController navigationController willShowViewController..
CGContextDrawPDFPage taking up large amounts of memory http://stackoverflow.com/questions/2975240/cgcontextdrawpdfpage-taking-up-large-amounts-of-memory several pages on the document each in their own UIImage to use on a button so that when clicked the main display will navigate to the clicked page. However CGContextDrawPDFPage seems to be using copious amounts of memory when attempting to draw the..
Passing parameters on button action:@selector http://stackoverflow.com/questions/3716633/passing-parameters-on-button-actionselector suggestion. There is a way to achieve the same result but it's not pretty. Suppose you want to add a parameter to your navigate method. The code below will not allow you to pass that parameter to navigate . button addTarget self action @selector navigate.. you want to add a parameter to your navigate method. The code below will not allow you to pass that parameter to navigate . button addTarget self action @selector navigate forControlEvents UIControlEventTouchUpInside To get around this you can.. method. The code below will not allow you to pass that parameter to navigate . button addTarget self action @selector navigate forControlEvents UIControlEventTouchUpInside To get around this you can move the navigate method to a class of it's own..
What are all the custom URL schemes supported by the Facebook iPhone app? http://stackoverflow.com/questions/5707722/what-are-all-the-custom-url-schemes-supported-by-the-facebook-iphone-app list NOTE there appears to be a bug with this URL. The Notifications page opens. However it ™s not possible to navigate to anywhere else in the Facebook app fb feed Open Facebook app to the News Feed fb events Open Facebook app to the Events..
CADisplayLink OpenGL rendering breaks UIScrollView behaviour http://stackoverflow.com/questions/5944050/cadisplaylink-opengl-rendering-breaks-uiscrollview-behaviour caching library for use in a game project and I want to hijack the physics of the UIScrollView to allow the user to navigate around the images since it has nice bounce behaviour might as well use it . So I have a UIScrollView which I'm using to..
http://stackoverflow.com/questions/5960731/strange-behavior-of-select-dropdowns-onchange-js-event-when-using-next-on-m is shown where the user can select items. In addition the selection box has the Previous Next Autofill Done buttons to navigate to other form elements. So the user touches the first dropdown selects a value and presses the Next button. This causes..
Linking a static library to an iOS project in XCode 4 http://stackoverflow.com/questions/6124523/linking-a-static-library-to-an-ios-project-in-xcode-4 library to and in the editor under the header TARGETS in the left hand column select my main project's target and navigate to the Build Phases tab. Click the for Target Dependencies and add the library icon target dependency from the added static..
Text-to-speech on iPhone [closed] http://stackoverflow.com/questions/6347072/text-to-speech-on-iphone Ivona Site does not present an iOS version with the others Not interested VoiceText Site is ugly and difficult to navigate Not interested OpenEars Open source a definite plus By far the best offline TTS I've heard of. Flite Super low quality not..
Cross compiling FreeTDS to iPhone http://stackoverflow.com/questions/11424846/cross-compiling-freetds-to-iphone side of xcode the blue think with the name of your project on it b Select the Target usual the same name as your app c Navigate to build settings scroll down to linking other linker flags d On the left side of Other Linker Flags a mouse over will reveal..
Where is Network link conditioner Prefpane in OSX Mountain Lion and Xcode 4.4 [closed] http://stackoverflow.com/questions/11699805/where-is-network-link-conditioner-prefpane-in-osx-mountain-lion-and-xcode-4-4 Link Conditioner is now an optional package in Mountain Lion and Xcode 4.4 which can be installed like so Open Xcode Navigate to Xcode Open Developer Tool More Developer Tools Download the Hardware IO Tools for Xcode and then double click on the..
Pause code execution until UIAlertView button is pressed? http://stackoverflow.com/questions/1375384/pause-code-execution-until-uialertview-button-is-pressed navigateAwayFromTab to change based on the user input in the UIAlertView but it never gets a chance BOOL readyToNavigateAwayFromTab NSLog @ message received by Medical View navigateAwayFromTab NO UIAlertView alert UIAlertView alloc initWithTitle.. NSLog @ message received by Medical View navigateAwayFromTab NO UIAlertView alert UIAlertView alloc initWithTitle @ Navigate Away From Tab message @ Navigating away from this tab will save your work. delegate self cancelButtonTitle @ Cancel otherButtonTitles.. the alert view to fade into view. It returns immediately . Add a flag to your class. If it's NO return NO from readyToNavigateAwayFromTab and show your alert. In clickedButtonAtIndex set the flag so that readyToNavigateAwayFromTab knows to return..
How to create project templates in Xcode 4 http://stackoverflow.com/questions/15491826/how-to-create-project-templates-in-xcode-4 project template to use as a base. Open finder go to Applications and right click on Xcode to show package contents. Navigate to Contents Developer Platforms iPhoneOS.platform Developer Library Xcode Templates Project Templates Application EDIT In..
Navigate to a SplitViewController http://stackoverflow.com/questions/2633532/navigate-to-a-splitviewcontroller to a SplitViewController I've been playing around with the iPad SDK looking for ways to improve my current iPhone app...
How to send the text from textfield to another class? http://stackoverflow.com/questions/7076762/how-to-send-the-text-from-textfield-to-another-class id sender SecondViewController controller SecondViewController alloc init controller.strTextValue txtField text Navigate to SecondViewController Put strTextValue in label created in SecondViewController SecondViewController.m lbl.text strTextValue..
Xcode error: Failed to launch simulated application http://stackoverflow.com/questions/822972/xcode-error-failed-to-launch-simulated-application with this still can't get it solved. After the first time install iPhone SDK 2.2.1 start a new project any type Navigate based OpenGL ES application then build and go I got the following problem sometime it's Failed to launch simulated application..
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