benvium

//------------------------------------------------------------------------------------------------------------------------------
// Call this function on a button press. The image will be displayed on an Image widget with code name 'ui.photo'
//------------------------------------------------------------------------------------------------------------------------------
function takePhoto() {
    navigator.camera.getPicture(photoSuccess, photoFail, { quality: 15, destinationType : 0 });   
}

// Called when taking a photo works, resizes it and puts it up on the screen for the user. 
// Then grabs that as a string and stores it for later uploading.
function photoSuccess(imageString) {

benvium

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
   //.. do other setup

    CGFloat screenHeight = [UIScreen mainScreen].bounds.size.height;
    
    // Transition neatly from splash screen
    
    // Very odd, on iPhone 5 you need to position the splash screen differently..

benvium

//------------------------------------------------------------------------------------------------------------------------------
// Call this function on a button press. The image will be displayed on an Image widget with code name 'ui.photo'
//------------------------------------------------------------------------------------------------------------------------------
function takePhoto() {
    navigator.camera.getPicture(photoSuccess, photoFail, { quality: 15, destinationType : 0 });   
}

// Called when taking a photo works, resizes it and puts it up on the screen for the user. 
// Then grabs that as a string and stores it for later uploading.
function photoSuccess(imageString) {

benvium

// e.g. server returns [ {name:"foo"}, {name:"bar} ]

_objectManager = [RKObjectManager managerWithBaseURLString:@"http://example.com/api"];

RKObjectMapping *rootMapping = [RKObjectMapping mappingForClass:[MyItem class]];
[rootMapping mapKeyPath:@"name" toAttribute:@"name"];
[_objectManager.mappingProvider addObjectMapping:rootMapping]; // note this just stores our instance..

/// LATER ON

benvium

NSDictionary* dict = @{@"Status": newStatus ? @"On" : @"Off"};
    
    NSString* url = @"/api/status";
    [[RKClient sharedClient] post:url usingBlock:^(RKRequest *request) {
        [request setBody:dict forMIMEType:RKMIMETypeJSON];
        
        request.onDidLoadResponse = ^(RKResponse* response) {
            NSLog(@"status ok %@", response); 
            
            if (completion) {

benvium

#import "TTTAttributedLabel.h"

@interface CVSignupViewController : UITableViewController <TTTAttributedLabelDelegate> {
    IBOutlet TTTAttributedLabel* _legalLabel;
}

@end

benvium

// In IB, set up your UITextFields with tags 1,2,3
// Set the 'delegate' for each UITextField to be the main ViewController
// Set your ViewController to implement UITextFieldDelegate

// Add function below to your ViewController - use the values in the switch statement to limit the number of chars allowed in each UITextField

- (BOOL)textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string {
    
    int maxSize;
    switch (textField.tag) {

benvium

 NSArray* idsInOrder = @[@"foo", @"bar", @"baz", @"badgers"];
    
    NSArray* loadedStuff = @[@{@"id":@"baz"}, @{@"id":@"badgers"}, @{@"id":@"wow"}, @{@"id":@"foo"}];
    
    NSLog(@"UNORDERED: %@", loadedStuff);
    
    NSArray* sorted = [loadedStuff sortedArrayUsingComparator:^NSComparisonResult(NSDictionary* obj1, NSDictionary* obj2) {
        
        // sort by position of id string in order array..
        NSUInteger obj1Pos = [idsInOrder indexOfObject:obj1[@"id"] ];

benvium

//-----------------------------------------------------
#pragma mark - When the keyboard appears, scroll the tableView up a pre-defined amount, so the content is nicely centered.
//-----------------------------------------------------
// http://stackoverflow.com/questions/1126726/how-to-make-a-uitextfield-move-up-when-keyboard-is-present


// Call this is viewDidLoad
- (void) setupKeyboard {
    // register for keyboard notifications
    [[NSNotificationCenter defaultCenter] addObserver:self

benvium

// UIImage called 'image'

NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString *documentsDirectory = [paths objectAtIndex:0];
NSString *filePath = [documentsDirectory stringByAppendingPathComponent:@"foo.png"];
NSData *imageData = UIImagePNGRepresentation(image);
[imageData writeToURL:[NSURL fileURLWithPath:filePath] atomically:YES];
NSLog(@"written to %@", filePath);