2014/10/15 下午 10:14:43

iphone Programming Glossary: tags

UIImagePickerController and extracting EXIF data from existing photos

http://stackoverflow.com/questions/1238838/uiimagepickercontroller-and-extracting-exif-data-from-existing-photos

library http code.google.com p iphone exif Gonna try it on my side. I'd like to get the GPS geotags coordinates from the picture that has been taken with the UIImagePickerController After a deeper look.. format and the lack of high level API in the library I don't manage to get the values for the EXIF tags. Here's my code in case any of you can go further #import EXFJpeg.h void imagePickerController UIImagePickerController.. EXIF_DateTime id t exifData tagValue NSNumber numberWithInt EXIF_Model .... .... The retrieving of tags definition is OK but all tag values returns nil In case you want to give a try to the library you need..

How to add a UIImage in MailComposer Sheet of MFMailComposeViewController

http://stackoverflow.com/questions/1527351/how-to-add-a-uiimage-in-mailcomposer-sheet-of-mfmailcomposeviewcontroller

would strip out your image data but there's a simple workaround for that... just putting b and b tags around your img ... tag is all you need to do to keep it from getting stripped out. In order to get.. imageData base64EncodedString Add the encoded string to the emailBody string Don't forget the b tags are required the p tags are optional emailBody appendString NSString stringWithFormat @ p b img src.. Add the encoded string to the emailBody string Don't forget the b tags are required the p tags are optional emailBody appendString NSString stringWithFormat @ p b img src 'data image png base64 @'..

Detecting which UIButton was pressed in a UITableView

http://stackoverflow.com/questions/1802707/detecting-which-uibutton-was-pressed-in-a-uitableview

the buttonPressedAction method how do I know which button has been pressed. I've considered using tags but I'm not sure this is the best route. I'd like to be able to somehow tag the indexPath onto the control...

Remove HTML Tags from an NSString on the iPhone

http://stackoverflow.com/questions/277055/remove-html-tags-from-an-nsstring-on-the-iphone

HTML Tags from an NSString on the iPhone There are a couple of different ways to remove HTML tags from an NSString in Cocoa. One way is to render the string into an NSAttributedString and then grab..

Choosing the right IOS XML parser

http://stackoverflow.com/questions/4181690/choosing-the-right-ios-xml-parser

XML parsers for the iPhone. I have a medium sized XML file that contains alot of duplicate tags at different points in the hierarchy . I was thinking about TBXML but I was concerned about its lack..

iOS SDK - Programmatically generate a PDF file

http://stackoverflow.com/questions/4362734/ios-sdk-programmatically-generate-a-pdf-file

view isKindOfClass UIView class return view return nil I then fill in various elements. I used tags to find the appropriate elements but you could do this other ways. Example UILabel label UILabel templateView..

UIImagePickerController and extracting EXIF data from existing photos

http://stackoverflow.com/questions/1238838/uiimagepickercontroller-and-extracting-exif-data-from-existing-photos

this question Have you took a look at this exif iPhone library http code.google.com p iphone exif Gonna try it on my side. I'd like to get the GPS geotags coordinates from the picture that has been taken with the UIImagePickerController After a deeper look this library seems to take NSData info as an input and the.. However because of my limited knwoledge about the EXIF format and the lack of high level API in the library I don't manage to get the values for the EXIF tags. Here's my code in case any of you can go further #import EXFJpeg.h void imagePickerController UIImagePickerController picker didFinishPickingImage UIImage image.. id datetime exifData tagValue NSNumber numberWithInt EXIF_DateTime id t exifData tagValue NSNumber numberWithInt EXIF_Model .... .... The retrieving of tags definition is OK but all tag values returns nil In case you want to give a try to the library you need to define a global variable to get it running as explained..

How to add a UIImage in MailComposer Sheet of MFMailComposeViewController

http://stackoverflow.com/questions/1527351/how-to-add-a-uiimage-in-mailcomposer-sheet-of-mfmailcomposeviewcontroller

the size is . The problem is that mail clients like Gmail would strip out your image data but there's a simple workaround for that... just putting b and b tags around your img ... tag is all you need to do to keep it from getting stripped out. In order to get an image into your email you need to get a base64 encoder into.. of the data using NSData Base64 NSString base64String imageData base64EncodedString Add the encoded string to the emailBody string Don't forget the b tags are required the p tags are optional emailBody appendString NSString stringWithFormat @ p b img src 'data image png base64 @' b p base64String You could repeat.. NSData Base64 NSString base64String imageData base64EncodedString Add the encoded string to the emailBody string Don't forget the b tags are required the p tags are optional emailBody appendString NSString stringWithFormat @ p b img src 'data image png base64 @' b p base64String You could repeat here with more text or images..

Detecting which UIButton was pressed in a UITableView

http://stackoverflow.com/questions/1802707/detecting-which-uibutton-was-pressed-in-a-uitableview

UIControlStateNormal return cell My question is this in the buttonPressedAction method how do I know which button has been pressed. I've considered using tags but I'm not sure this is the best route. I'd like to be able to somehow tag the indexPath onto the control. void buttonPressedAction id sender UIButton button UIButton..

Remove HTML Tags from an NSString on the iPhone

http://stackoverflow.com/questions/277055/remove-html-tags-from-an-nsstring-on-the-iphone

HTML Tags from an NSString on the iPhone There are a couple of different ways to remove HTML tags from an NSString in Cocoa. One way is to render the string into an NSAttributedString and then grab the rendered text. Another way is to use NSXMLDocument's objectByApplyingXSLTString..

Choosing the right IOS XML parser

http://stackoverflow.com/questions/4181690/choosing-the-right-ios-xml-parser

the right IOS XML parser So There are a million different XML parsers for the iPhone. I have a medium sized XML file that contains alot of duplicate tags at different points in the hierarchy . I was thinking about TBXML but I was concerned about its lack of XPath support. For instance lets say my XML file looked..

iOS SDK - Programmatically generate a PDF file

http://stackoverflow.com/questions/4362734/ios-sdk-programmatically-generate-a-pdf-file

@ ReportTemplate owner self options nil for id view in nib if view isKindOfClass UIView class return view return nil I then fill in various elements. I used tags to find the appropriate elements but you could do this other ways. Example UILabel label UILabel templateView viewWithTag TAG_FIRST_NAME if label nil label.text..

UIImagePickerController and extracting EXIF data from existing photos

http://stackoverflow.com/questions/1238838/uiimagepickercontroller-and-extracting-exif-data-from-existing-photos

at this exif iPhone library http code.google.com p iphone exif Gonna try it on my side. I'd like to get the GPS geotags coordinates from the picture that has been taken with the UIImagePickerController After a deeper look this library seems.. about the EXIF format and the lack of high level API in the library I don't manage to get the values for the EXIF tags. Here's my code in case any of you can go further #import EXFJpeg.h void imagePickerController UIImagePickerController picker.. numberWithInt EXIF_DateTime id t exifData tagValue NSNumber numberWithInt EXIF_Model .... .... The retrieving of tags definition is OK but all tag values returns nil In case you want to give a try to the library you need to define a global..

Opening popup links in UIWebView, possible?

http://stackoverflow.com/questions/1245224/opening-popup-links-in-uiwebview-possible

approach to the first code snipped in Jasarian's answer to overwrite the target for links and forms by iterating over tags and forms. To override window.open I used code similar to the following var oldWindowOpen window.open window.open function..

Is there an iPhone equivalent to the NSTokenField control?

http://stackoverflow.com/questions/1307553/is-there-an-iphone-equivalent-to-the-nstokenfield-control

or equivalent and then when they press return it will put that word s in a blue bubble that's usually associated with tags. The cursor then moves to the end where they can add more tags . This can be seen when adding contacts in the To CC BCC.. word s in a blue bubble that's usually associated with tags. The cursor then moves to the end where they can add more tags . This can be seen when adding contacts in the To CC BCC fields in the Mail app and also when selecting contacts in the..

How to add a UIImage in MailComposer Sheet of MFMailComposeViewController

http://stackoverflow.com/questions/1527351/how-to-add-a-uiimage-in-mailcomposer-sheet-of-mfmailcomposeviewcontroller

clients like Gmail would strip out your image data but there's a simple workaround for that... just putting b and b tags around your img ... tag is all you need to do to keep it from getting stripped out. In order to get an image into your email.. NSString base64String imageData base64EncodedString Add the encoded string to the emailBody string Don't forget the b tags are required the p tags are optional emailBody appendString NSString stringWithFormat @ p b img src 'data image png base64.. base64EncodedString Add the encoded string to the emailBody string Don't forget the b tags are required the p tags are optional emailBody appendString NSString stringWithFormat @ p b img src 'data image png base64 @' b p base64String You..

Detecting which UIButton was pressed in a UITableView

http://stackoverflow.com/questions/1802707/detecting-which-uibutton-was-pressed-in-a-uitableview

question is this in the buttonPressedAction method how do I know which button has been pressed. I've considered using tags but I'm not sure this is the best route. I'd like to be able to somehow tag the indexPath onto the control. void buttonPressedAction..

Remove HTML Tags from an NSString on the iPhone

http://stackoverflow.com/questions/277055/remove-html-tags-from-an-nsstring-on-the-iphone

Choosing the right IOS XML parser

http://stackoverflow.com/questions/4181690/choosing-the-right-ios-xml-parser

are a million different XML parsers for the iPhone. I have a medium sized XML file that contains alot of duplicate tags at different points in the hierarchy . I was thinking about TBXML but I was concerned about its lack of XPath support. For..

How can I autoplay media in iOS >= 4.2.1 Mobile Safari?

http://stackoverflow.com/questions/4259928/how-can-i-autoplay-media-in-ios-4-2-1-mobile-safari

triggering a click event on a dom element whose handler calls player.play . I've tried using both audio and video tags. All the loopholes that worked prior to iOS 4.2.1 seem to be closed. Any ideas iphone ipad html5 ios mobile safari share..

iOS SDK - Programmatically generate a PDF file

http://stackoverflow.com/questions/4362734/ios-sdk-programmatically-generate-a-pdf-file

for id view in nib if view isKindOfClass UIView class return view return nil I then fill in various elements. I used tags to find the appropriate elements but you could do this other ways. Example UILabel label UILabel templateView viewWithTag..

Add an SQLite database to an iPhone app

http://stackoverflow.com/questions/487339/add-an-sqlite-database-to-an-iphone-app

From the command line create your db file. sqlite3 mydb.db Then create the tables within your database CREATE TABLE tags id int 5 name varchar 255 created_at datetime updated_at datetime Repeat that for any tables that you want in your database...

How to create subscript characters that's not in Unicode in iOS

http://stackoverflow.com/questions/5080175/how-to-create-subscript-characters-thats-not-in-unicode-in-ios

and I can't use the Unicode for this as Unicode doesn't have all the letters. My guess could be to use the HTML tags sub and sup but I haven't find a way to convert said HTML tags to a NSString. iphone objective c cocoa touch ios nsstring.. have all the letters. My guess could be to use the HTML tags sub and sup but I haven't find a way to convert said HTML tags to a NSString. iphone objective c cocoa touch ios nsstring share improve this question Subscript and superscript are.. Do you display it on a UILabel Do you send it over the network Do you render it as HTML Note that sub and sup are HTML tags unless the NSString is interpreted specifically as HTML say by a UIWebView they won't be interpreted as sup superscript...

Best approach for XML parsing on the iPhone

http://stackoverflow.com/questions/842292/best-approach-for-xml-parsing-on-the-iphone

NSDictionary attrs and end Element in your subclass. These methods will be called for you as start & end tags are discovered and inside the end tag you can use self.characters to access the content characters or CDATA of the element...

tabbar item image and selectedImage

http://stackoverflow.com/questions/8939399/tabbar-item-image-and-selectedimage

in interface builder don't bother with setting the tab bar item images as they'll just be ignored. Instead set their tags to match up with the images you've specified in your switch statements. Note that if you have multiple tab bars in your..