DB4

======TableViewController.m=======

#import "TableViewController.h"
#import "DataApi.h"
@interface TableViewController ()
{
    NSArray *arr;
}
@end

@implementation TableViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    
    // Uncomment the following line to preserve selection between presentations.
    // self.clearsSelectionOnViewWillAppear = NO;
    
    // Uncomment the following line to display an Edit button in the navigation bar for this view controller.
    // self.navigationItem.rightBarButtonItem = self.editButtonItem;
}
-(void)viewWillAppear:(BOOL)animated
{
    [super viewWillAppear:animated];
    arr = [[DataApi sharedDataApi ]getAllData];
    [self.tableView reloadData];
}
- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

#pragma mark - Table view data source

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
#warning Incomplete implementation, return the number of sections
    return 1;
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
#warning Incomplete implementation, return the number of rows
    return arr.count;
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    
    static NSString *cellId = @"sdf";
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:cellId];
    if (!cell) {
        cell = [[UITableViewCell alloc]initWithStyle:UITableViewCellStyleValue1 reuseIdentifier:cellId];
    }
    NSDictionary *dic = arr[indexPath.row];
    cell.textLabel.text = dic[@"name"];
    NSString *path = [[NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES)lastObject] stringByAppendingPathComponent:[NSString stringWithFormat:@"%@.png",dic[@"name"]]];
    UIImage *img = [UIImage imageWithContentsOfFile:path];
    cell.imageView.image = img;
    
    // Configure the cell...
    
    return cell;
}