iOS 两个tableview的 瀑布流

iOS 两个tableview的 瀑布流
1. [代码]Objective-C     
//
//  DocViewController.m
//  getrightbutton
//
//  Created by 隋文涛 on 12-12-9.
//  Copyright (c) 2012年 隋文涛. All rights reserved.
//


#import "DocViewController.h"
#define heightofimage(image) image.size.height*150.0/image.size.width


@interface DocViewController ()
{
    NSMutableArray *arrdata;
    NSMutableArray *arrdata1;
    NSMutableArray *arrdata2;
    NSMutableArray *arrdata1_1;
    NSMutableArray *arrdata2_1;
    float he1,he2;
}


@property (weak, nonatomic) IBOutlet UITableView *tableview01;
@property (weak, nonatomic) IBOutlet UITableView *tableview02;


@end


@implementation DocViewController
@synthesize tableview01,tableview02;


- (void)viewDidLoad
{
    [super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(Backhome) name:@"Back" object:nil];
    
    he1 = 0.0;
    he2 = 0.0;
    arrdata1 = [[NSMutableArray alloc] initWithCapacity:1];
    arrdata2 = [[NSMutableArray alloc] initWithCapacity:1];
    arrdata1_1 = [[NSMutableArray alloc] initWithCapacity:1];
    arrdata2_1 = [[NSMutableArray alloc] initWithCapacity:1];
    for (int i = 1; i < 11; i++) {
        UIImage *image = [UIImage imageNamed:[NSString stringWithFormat:@"%d.jpeg",i]];
        float hecu = image.size.height*150.0/image.size.width;
        
        if (he2 >= he1) {
            he1 = he1 + hecu;
            NSArray *arr = [[NSArray alloc] initWithObjects:[NSString stringWithFormat:@"%d",i],[NSString stringWithFormat:@"%f",hecu], nil];
//            [arrdata1_1 addObject:[NSString stringWithFormat:@"%d",i]];
//            [arrdata1_1 addObject:[NSString stringWithFormat:@"%f",hecu]];
            [arrdata1 addObject:arr];
        }else{
            he2 = he2 + hecu;
            NSArray *arr = [[NSArray alloc] initWithObjects:[NSString stringWithFormat:@"%d",i],[NSString stringWithFormat:@"%f",hecu], nil];
            [arrdata2 addObject:arr];
        }
        NSLog(@"%f(h1 = %f,,,,h2 = %f)",hecu,he1,he2);
    }
    tableview01.showsVerticalScrollIndicator = NO;
    tableview02.showsVerticalScrollIndicator = NO;
    NSLog(@"%@+++++++%@",arrdata1,arrdata2);
}


- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{
//    return 100;
    if (tableView == tableview01) {
        return [arrdata1 count];
    }else{
        return [arrdata2 count];
    }
    return 0;
}


- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
    NSInteger row = indexPath.row;
    
    
    if (tableView == tableview01) {
//        tableview02
//        [tableview02 setContentOffset:tableview01.contentOffset];
        static NSString *id1 = @"sd1";
        UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:id1];
        if (cell == nil) {
            NSArray *nib = [[NSBundle mainBundle] loadNibNamed:@"CellView" owner:self options:nil];
            if (nib > 0) {
                cell = _ccell;
            }
        }
        UIImage *image = [UIImage imageNamed:[NSString stringWithFormat:@"%d.jpeg",[[[arrdata1 objectAtIndex:row] objectAtIndex:0] integerValue]]];
        UIImageView *imageview = (UIImageView *)[cell viewWithTag:101];
        [imageview setImage:image];
        CGRect rect = imageview.frame;
        rect.size.height = [[[arrdata1 objectAtIndex:row] objectAtIndex:1] floatValue];
        imageview.frame = rect;
        return cell;


    }else{
//        [tableview01 setContentOffset:tableview02.contentOffset];
        static NSString *id = @"sd";
        UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:id];
        if (cell == nil) {
            NSArray *nib = [[NSBundle mainBundle] loadNibNamed:@"CellView" owner:self options:nil];
            if (nib > 0) {
                cell = _ccell;
            }
        }
        UIImage *image = [UIImage imageNamed:[NSString stringWithFormat:@"%d.jpeg",[[[arrdata2 objectAtIndex:row] objectAtIndex:0] integerValue]]];
        UIImageView *imageview = (UIImageView *)[cell viewWithTag:101];
        [imageview setImage:image];
        CGRect rect = imageview.frame;
        rect.size.height = [[[arrdata2 objectAtIndex:row] objectAtIndex:1] floatValue];
        imageview.frame = rect;
        return cell;


    }
    return nil;
}


- (float)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath{
    NSInteger row = indexPath.row;
    if (tableView == tableview01) {
        return [[[arrdata1 objectAtIndex:row] objectAtIndex:1] floatValue] +10;
    }else{
        return [[[arrdata2 objectAtIndex:row] objectAtIndex:1] floatValue] +10;
    }
    return 0.0;
}


- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{
    DocwebViewController *controller = [[DocwebViewController alloc] init];
    [self presentModalViewController:controller animated:YES];
}


- (void)Backhome{
    [self dismissModalViewControllerAnimated:YES];
}


- (void)scrollViewDidScroll:(UIScrollView *)scrollView{
    if (scrollView == tableview01) {
        [tableview02 setContentOffset:tableview01.contentOffset];
    }else{
        [tableview01 setContentOffset:tableview02.contentOffset];
    }
    
}


- (void)didReceiveMemoryWarning
{
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}


@end
效果图：