//
// RootViewController.m
// UI - 08 UItableview
//
// Created by dllo on 15/11/18.
// Copyright (c) 2015年 dllo. All rights reserved.
//
#import "RootViewController.h"
@interface RootViewController () <UITableViewDelegate, UITableViewDataSource>
@end
@implementation RootViewController
- (void)viewDidLoad {
[super viewDidLoad];
self.view.backgroundColor = [UIColor whiteColor];
UITableView *table = [[UITableView alloc]initWithFrame:CGRectMake(0, 0, self.view.frame.size.width, self.view.frame.size.height) style:UITableViewStylePlain];
table.delegate = self;
table.dataSource = self ;
[self.view addSubview:table];
[table release];
UIView *view = [[[UIView alloc] initWithFrame:CGRectMake(0, 0, 0, 100)] autorelease];
view.backgroundColor = [UIColor greenColor];
table.tableHeaderView = view;
// Do any additional setup after loading the view.
}
//行数
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return 5;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
//static ,只在编译的时候执行一次,以后不再执行
static NSString *cellStr = @"cell";
// UITableViewCell *cell = [[UITableViewCell alloc]initWithStyle: UITableViewCellStyleDefault reuseIdentifier:cellStr];
// NSLog(@"%d", __LINE__);
//到重用池中取cell, 若有直接用,若无创建新的cell
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:cellStr];
if (nil == cell) {
cell = [[[UITableViewCell alloc] initWithStyle: UITableViewCellStyleValue1 reuseIdentifier:cellStr] autorelease];
cell.textLabel.text = @"泰勒-斯威夫特";
cell.imageView.image = [UIImage imageNamed:@"1.png"];
cell.detailTextLabel.text = @"