#import "ViewController.h"#import "ZSDTestCell.h"@interface ViewController ()<UITableViewDataSource,UITableViewDelegate>{        NSMutableArray *dataArray;    //数组保存显示内容    NSIndexPath *selectIndex;     //记录当前选择的索引}@end@implementation ViewController- (void)viewDidLoad{    [super viewDidLoad];    dataArray=[NSMutableArray array];    for (int i=0; i<20; i++) {        [dataArray addObject:[NSString stringWithFormat:@"%d",i]];    }    selectIndex=nil;}-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{    return dataArray.count;    }-(NSInteger)numberOfSectionsInTableView:(UITableView *)tableView{    return 1;    }-(CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath{        if (indexPath==selectIndex)    {        return 88.0;    }    return 44.0f;}-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{    UIImage *normalImg = [UIImage imageNamed:@"member_icon_more"];    UIImage *selectImg = [UIImage imageNamed:@"common_icon_down"];    ZSDTestCell *testCell=[tableView dequeueReusableCellWithIdentifier:@"ZSDTestCell" forIndexPath:indexPath];    testCell.firstLabel.text=dataArray[indexPath.row];    if (selectIndex==indexPath)    {        testCell.remindImageView.image=selectImg;        testCell.secondLabel.text=[NSString stringWithFormat:@"测试第%@行UITableviewCell收缩效果",dataArray[indexPath.row]];    }    else    {        testCell.remindImageView.image=normalImg;        testCell.secondLabel.text=nil;    }    return testCell;}-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{    if(selectIndex==nil)    {        selectIndex=indexPath;    }    else    {        bool selectedOtherRow=![selectIndex isEqual:indexPath];        selectIndex=nil;        if(selectedOtherRow)        {            selectIndex=indexPath;        }    }   [tableView reloadData];}@end