problem with scrollview
I am having view this comes from push view controller through navigation.this view has scroll view,when i run the project view is not scrolling.how do i make it scroll. ...
iphone-sdk-3.0
rotating UIimageview on a button click??
i found a code snippet through which i could rotate an uiimageview on this link rotate an image but whenever i call this method on my button, simulator gives an uncaught exception?? what could be the reason for this?? -(IBAction)clickme:(id)sender { [self spinlayer:img.layer duration:1 direction:SPIN_CLOCK_WISE]; } ...
iphone app custom images inside UILabel
Hi, I have got scenario where i would like to find where text in UILabel is ending and get its coordinates in terms of x and y. Then I need to insert image right after last word of UILabel text. This event will be fired when I click on particular image in app. How can I find what are the x and y of ending character of UILabel text? Reg...
uploading a i-phone application to apple store??
i have been trying to uplaod an application to apple store for 2 days now..first they said the provisioning profile was not right due to which i had to make a new one and upload it again now after that problem was solved while uploading the new binary it said the version was same with the previous minor version(1.0 - which someone else u...
how to unlock rootviewcontroller header file in iphone
Hi Acidentally locked my rootviewcontroller.h file in my application, so if i write some code in that file it shows "Not Writable RootViewController.h", i am a beginer so please help me how to unlock that .h file. thanks in advance ...
Giving another object a NSManagedObject
Alright, so I'm running into an issue with my code. What I have done is subclassed UIButton so I can give it some more infomormation that pertain to my code. I have been able to create the buttons and they work great. Capiche. However, one of the things I want my subclass to hold is a reference to a NSMangedObject. I have this code ...
Add number of days to a date and calculate the end date?
How can I calculate the number of days from a specific date?in other words add number of days to a date. I looked up NSCalendar and NSdate and could not find anything specific to that regards. ...
iPhone App Shows a white light dot when the iphone is woke up from sleep mode
Hi All, I am not sure whether this is a strange case,but this is the scenario. I open my iPhone app in my iPhone device and i work on the app I Lock my iPhone device and I try to unlock the phone from sleep mode When the unlock is successful, I see a white light of size 3 to 4 pixels in the center of the screen and from that point the...
Make iPad app a Universal app
I have an iPad app that I would like to make Universal, however this seems alarmingly difficult. I've changed things around so that I support both builds, but when building, I get lots of errors about using UIPopOvers. Here're my questions: Why does UI_USER_INTERFACE_IDIOM() not compile or register on 3.1.3? Can I conditionally have va...
Shake based application
hi frnz, i am developing an application which deletes rows from a table view when the user shakes the iPhone.i have created a navigation based project. now when the user shakes the iPhone i want that the title of navigation bar should change to "DELETE" and a delete button should appear on the navigation bar on the same view (but th...
How does CoreLocation locate the device?
More specifically, does CL require the user to have a data connection? Or is it possible to just use the phones service connection? Thanks! ...
NSManagedObject How To Reload
I have a view that consists of a table of existing objects and an Add button, which allows the user to create a new object. When the user presses Add, the object is created in the list view controller, so that the object will be part of that managed object context (via the NSEntityDescription insertNewObjectForEntityForName: method)....
streaming speed for video content on iphone
My application was rejected from Apple today.Apple says that the video stream should be not more than at 64kbps. what should i will have to do get my application approve on App Store?? Should i have to make changes on video content that i am streaming from my iPhone or should i have to change in code? Please suggest. Thanks, Jim. ...
how to send email without showing compose email UI?
I am writing a program to grab picture from the Photo Album on the device and automatically send it as attachment to an email address. I want to do this without displaying the MFMailComposeViewController UI (the typical iphone send email compose Window). Is this possible? thanks much in advance. ...
How Would I Update Data Everyday In Iphone App
I am creating an iphone that needs to get data daily then when the app opens the app displays the data basically. What is the best way to.... A. Store the data (a sqllite db that I delete every data then populate?) B. How would I get the data as well as what form of data can I read into the db (xml?) I was thinking I have to create a ...
how to read emails from an iPhone app
I am trying to implement this: an iPhone app will download user's emails(based on user settings) from the email server (e.g. gmail.com) through IMAP protocol. Would like to download email text as well as attachment. Is this possible? Are there open-source or sample code for this work already? Much appreciated! ...
How to blur image while downloading? ( Like Facebook does )
Can anyone point me in the direction of blurring an image while the rest of it downloads? Its almost as if Facebook is downloading a percentage of the image, then blurs it while the rest is downloading? if that makes sense..? Thanks in advance! ...
iPhone Modal View Controller seperate in ViewController
hi! In my project most of my code is in my UIView subclass. In this subclass i want to call Modal View Controllers functions. As I understand those functions need UIViewController subclass to run and not UIView, where my code currently is. (Runtime stops at warning: 'View' may not respond to -presentModalViewController:animated:'). My...
Network time out when trying to connect ipod touch to my server
Hi, I have an ipod touch program that should receive messages from a server program on my mac. To make sure that the touch can receive messages from a computer other than a mac, I programmed the server in C++. If I run both the server and the ipod app on the same computer (the app running on the simulator), the connection is fine and eve...
question about navigationController and pvc
- (void)tableView:(UITableView *)aTableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath { /* When a row is selected, set the detail view controller's detail item to the item associated with the selected row. */ //detailViewController.detailItem = [NSString stringWithFormat:@"Row %d", indexPath.row]; ABPersonViewController *pvc =...