#import <UIKit/UIKit.h>
@interface ViewController : UIViewController<UIAlertViewDelegate,UITableViewDelegate,UITableViewDataSource>
{
IBOutlet UITableView *tableView;
NSMutableArray *dataArray;
}
@property (strong, nonatomic) IBOutlet UITableView *tableView;
- (IBAction)blue:(id)sender;
@end
///////////////////////以上是.h黨/////////////////////////////////////////////////////////////////////////
#import "ViewController.h"
@interface ViewController ()
@end
@implementation ViewController
@synthesize tableView;
- (void)viewDidLoad
{
[super viewDidLoad];
dataArray=[[NSMutableArray alloc] init];
[dataArray addObject:@"num1"];
}
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
return 1;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return [dataArray count];
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"SerchCell"];
if(cell==nil)
{
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:@"SerchCell"];
}
cell.textLabel.text=[dataArray objectAtIndex:indexPath.row];
cell.textLabel.numberOfLines = 1;
[tableView setBackgroundColor:[UIColor clearColor]];
[tableView setSeparatorColor:[UIColor darkGrayColor]];
return cell;
}
- (IBAction)blue:(id)sender
{
[self.tableView beginUpdates];
[dataArray addObject:@"num2"];
int count=[dataArray count];
NSIndexPath *indexPath=[NSIndexPath indexPathForRow:count-2 inSection:0];
NSArray *array=[NSArray arrayWithObject:indexPath];
[self.tableView insertRowsAtIndexPaths:array withRowAnimation:UITableViewRowAnimationTop];
[self.tableView reloadData];
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
} |
