ProgressView/ ProgressBar Xcode - xcode

Question

I was wondering how to set the progress bar equal to max user input in xcode.
#property (weak, nonatomic) IBOutlet UIProgressView *progressBar;
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
_inputAmount.keyboardType = UIKeyboardTypeDecimalPad;
self.amount = [NSMutableArray new];
[self.amount addObject:#"Total Amount of Push-Ups:"];
[self.myList setDataSource:self];
_inputAmount = UIProgressViewStyleBar;
}
This is just a snipet of my code, the inputamount = progress bar is what I want to do, but I'm not really sure how to do it. I want the greatest input amount the be equal to the progressviewbar as well. So i would have to compare all the #s that were added to the array. Any ideas? Thanks!

Answer 1

//
// ViewController.m
// Push Up Tracker
//
// Created by Paul Lesny on 10/26/14.
// Copyright (c) 2014 Paul Lesny. All rights reserved.
//
#import "ViewController.h"
#interface ViewController ()
#property (weak, nonatomic) IBOutlet UITextField *inputAmount;
#property (weak, nonatomic) IBOutlet UIButton *addButton;
#property NSMutableArray *amount;
#property (weak, nonatomic) IBOutlet UITableView *myList;
#property (weak, nonatomic) IBOutlet UIProgressView *progressBar;
#end
#implementation ViewController
//#synthesize progressBar, progressValue;
///NSInteger stringToInt(NSString *string) {
//return [string integerValue];
//}
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
_inputAmount.keyboardType = UIKeyboardTypeDecimalPad;
self.amount = [NSMutableArray new];
[self.myList setDataSource:self];
[self readDataFromFile:#"lalala1"];
if (_amount.count!=0)
{
NSMutableDictionary *max=[_amount objectAtIndex:0];
NSString *m = max[#"max"];
NSLog (#"%#",m);
NSInteger num=[m intValue];
NSLog(#"amount is not empty");
_progressBar.progress = (float) [m intValue]/50;
}
else
{
_progressBar.progress=0;
}
//[self.amount addObject:#"0"];
//[self.myList reloadData];
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return[self.amount count];
}
-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
NSString * cellId = #"pancake";//identifier for the cells
// get a cell from the cache
UITableViewCell * cell = [tableView dequeueReusableCellWithIdentifier:cellId];
// if the cell is not cached then
if(cell ==nil)
{
// create a new cell
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:cellId];
}
NSMutableDictionary *newEntry=_amount[indexPath.row];
[cell.textLabel setText:newEntry[#"pushUpNum"]];
// put the corresponding element of the array as text.
// return the cell.
return cell;
}
-(BOOL) textFieldShouldReturn:(UITextField *)textField
{
[textField resignFirstResponder];
return YES;
}
-(void) readDataFromFile:(NSString*)fileName
{
NSData *fileData=[NSData dataWithContentsOfURL:[self urlOfEntries:#"lalala1"]];
if(fileData!=nil)
{
_amount=[NSPropertyListSerialization
propertyListWithData:fileData options:
NSPropertyListMutableContainers format:nil error:nil];
}
else
{
_amount=[NSMutableArray new];
}
}
-(NSURL *) urlOfEntries:(NSString*)name
{
NSURL *docDirectory=[[[NSFileManager defaultManager]
URLsForDirectory:NSDocumentDirectory inDomains:NSUserDomainMask]lastObject];
NSURL* fullPath=[docDirectory URLByAppendingPathComponent:name];
return fullPath;
}
-(void) savePushUpTotal:(NSMutableArray *)myEntries
{
[myEntries writeToURL:[self urlOfEntries:#"lalala1"]atomically:YES];
}
- (IBAction)sender:(id)addButton
{
NSMutableDictionary *newRecord = [[NSMutableDictionary alloc]init];
[newRecord setObject:self.inputAmount.text forKey:#"pushUpNum"];
if (_amount.count==0)
{
[newRecord setObject:#"0" forKey:#"max"];
}
[self.amount addObject:newRecord];
[self savePushUpTotal:_amount];
[self.myList reloadData];
[self.inputAmount resignFirstResponder];
[self savePushUpTotal:_amount];
NSMutableDictionary *max=_amount[0];
NSString *m = max[#"max"];
NSInteger num=[m intValue];
NSMutableDictionary *newDictionary=_amount[_amount.count-1];
NSString *blah = newDictionary[#"pushUpNum"];
NSInteger number=[blah intValue];
NSLog(#"dadala%#",blah);
if (_amount.count!=1)
{
if (number>num)
{
_progressBar.progress= (float)number/50;
NSString *pushUp = max[#"pushUpNum"];
NSMutableDictionary *maxPush = [[NSMutableDictionary alloc]init];
[maxPush setObject:pushUp forKey:#"pushUpNum"];
[maxPush setObject:blah forKey:#"max"];
[_amount removeObjectAtIndex:(NSUInteger)0];
[_amount insertObject:maxPush atIndex:0];
[self savePushUpTotal:_amount];
}
}
else
{
_progressBar.progress = (float)number/50;
}
}
- (IBAction)clear:(UIButton *)sender
{
_progressBar.progress=0;
[_amount removeAllObjects];
[[NSUserDefaults standardUserDefaults] setObject:_amount forKey:0];
[_myList reloadData];
}
#end