UITableView我在来自 web 服务的七个部分中有七个图像数组。数组图像计数可能是 1 或 2 或 3，但最大计数是 6。在每个部分中，我有 2 行，每行有 3 个数组图像。我将三个图像视图命名为 LeftImageview、middleImageview 和 rightImgaeview。
我正在将图像发送到 Looksfullimage viewcontroller。但是在使用didSelectRowAtIndexPath:委托方法时，我选择了部分但没有获得图像的索引值。任何人都可以建议如何获取图像相对于部分的索引值。
我还尝试使用 leftImagepressed 操作获取图像的标签值并在三个图像上应用按钮。我试图通过将 int 类型的 imagetagvalue 保持为cellforRowAtIndexPath:委托方法中的某个 no 来查找 tableview 的部分，但我没有正确获取部分。我有 imageview看起来完整的图像视图控制器名为照片图像视图。我的需要是当我单击视图的一部分中的任何图像时，应该在看起来完整图像视图控制器的照片图像视图中显示特定图像。我正在放置我的 tableview 的截图。任何人都可以建议......
提前致谢。
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *MyIdentifier= @"MyIdentifier";
LooksCustomCell* cell= (LooksCustomCell *)[myTableView dequeueReusableCellWithIdentifier:MyIdentifier];
if(cell==nil)
{
[[NSBundle mainBundle] loadNibNamed:@"LooksCustomCell" owner:self options:nil];
cell=self.looksCustomCell;
}
cell.selectionStyle=UITableViewCellSelectionStyleNone;
if(indexPath.section==0)
{
self.imageTagValue=1;
NSLog(@"the tag value at section 0 is:%d",self.imageTagValue);
if ([self.looksTodayDataArray count]>0)
{
if ([self.looksTodayDataArray count]>indexPath.row*3)
{
LooksObject *looksObjectRef1 = [self.looksTodayDataArray objectAtIndex:indexPath.row*3];
[cell.leftImageView setImageWithURL:[NSURL URLWithString:looksObjectRef1.looksThumbImage] placeholderImage:[UIImage imageNamed:@"FashTag_no_image.png"]];
cell.leftImageButton.tag=indexPath.row*3;
}
//[cell.leftImageView setImageWithURL:[NSURL URLWithString:looksObjectRef1.looksThumbImage]];
// [cell.leftImageView setContentMode:UIViewContentModeScaleAspectFit];
if ([self.looksTodayDataArray count]>(indexPath.row*3)+1)
{
LooksObject *looksObjectRef2 = [self.looksTodayDataArray objectAtIndex:(indexPath.row*3)+1];
[cell.middleImageView setImageWithURL:[NSURL URLWithString:looksObjectRef2.looksThumbImage] placeholderImage:[UIImage imageNamed:@"FashTag_no_image.png"]];
cell.middleImageButton.tag=(indexPath.row*3)+1;
}
// [cell.middleImageView setImageWithURL:[NSURL URLWithString:looksObjectRef2.looksThumbImage]];
// [cell.middleImageView setContentMode:UIViewContentModeScaleAspectFit];
if ([self.looksTodayDataArray count]>(indexPath.row*3)+2)
{
LooksObject *looksObjectRef3 = [self.looksTodayDataArray objectAtIndex:(indexPath.row*3)+2];
[cell.rightImageView setImageWithURL:[NSURL URLWithString:looksObjectRef3.looksThumbImage] placeholderImage:[UIImage imageNamed:@"FashTag_no_image.png"]];
cell.rightImageButton.tag=(indexPath.row*3)+2;
}
//[cell.rightImageView setImageWithURL:[NSURL URLWithString:looksObjectRef3.looksThumbImage]];
// [cell.rightImageView setContentMode:UIViewContentModeScaleAspectFit];
}
}
if(indexPath.section==1)
{
self.imageTagValue=2;
if ([self.looksYesterdayDataArray count]>0)
{
if ([self.looksYesterdayDataArray count]>indexPath.row*3)
{
LooksObject *looksObjectRef1 = [self.looksYesterdayDataArray objectAtIndex:indexPath.row*3];
[cell.leftImageView setImageWithURL:[NSURL URLWithString:looksObjectRef1.looksThumbImage] placeholderImage:[UIImage imageNamed:@"FashTag_no_image.png"]];
cell.leftImageButton.tag=indexPath.row*3;
}
//[cell.leftImageView setImageWithURL:[NSURL URLWithString:looksObjectRef1.looksThumbImage]];
// [cell.leftImageView setContentMode:UIViewContentModeScaleAspectFit];
if ([self.looksYesterdayDataArray count]>(indexPath.row*3)+1)
{
LooksObject *looksObjectRef2 = [self.looksYesterdayDataArray objectAtIndex:(indexPath.row*3)+1];
[cell.middleImageView setImageWithURL:[NSURL URLWithString:looksObjectRef2.looksThumbImage] placeholderImage:[UIImage imageNamed:@"FashTag_no_image.png"]];
cell.middleImageButton.tag=(indexPath.row*3)+1;
}
//[cell.middleImageView setImageWithURL:[NSURL URLWithString:looksObjectRef2.looksThumbImage]];
// [cell.middleImageView setContentMode:UIViewContentModeScaleAspectFit];
if ([self.looksYesterdayDataArray count]>(indexPath.row*3)+2)
{
LooksObject *looksObjectRef3 = [self.looksYesterdayDataArray objectAtIndex:(indexPath.row*3)+2];
[cell.rightImageView setImageWithURL:[NSURL URLWithString:looksObjectRef3.looksThumbImage] placeholderImage:[UIImage imageNamed:@"FashTag_no_image.png"]];
cell.rightImageButton.tag=(indexPath.row*3)+2;
}
//[cell.rightImageView setImageWithURL:[NSURL URLWithString:looksObjectRef3.looksThumbImage]];
// [cell.rightImageView setContentMode:UIViewContentModeScaleAspectFit];
}
}
if(indexPath.section==2)
{
self.imageTagValue=3;
if ([self.day5DataArray count]>0)
{
if ([self.day5DataArray count]>indexPath.row*3)
{
LooksObject *looksObjectRef1 = [self.day5DataArray objectAtIndex:indexPath.row*3];
[cell.leftImageView setImageWithURL:[NSURL URLWithString:looksObjectRef1.looksThumbImage] placeholderImage:[UIImage imageNamed:@"FashTag_no_image.png"]];
cell.leftImageButton.tag=indexPath.row*3;
}
//[cell.leftImageView setImageWithURL:[NSURL URLWithString:looksObjectRef1.looksThumbImage]];
// [cell.leftImageView setContentMode:UIViewContentModeScaleAspectFit];
if ([self.day5DataArray count]>(indexPath.row*3)+1)
{
LooksObject *looksObjectRef2 = [self.day5DataArray objectAtIndex:(indexPath.row*3)+1];
[cell.middleImageView setImageWithURL:[NSURL URLWithString:looksObjectRef2.looksThumbImage] placeholderImage:[UIImage imageNamed:@"FashTag_no_image.png"]];
cell.middleImageButton.tag=(indexPath.row*3)+1;
}
//[cell.middleImageView setImageWithURL:[NSURL URLWithString:looksObjectRef2.looksThumbImage]];
// [cell.middleImageView setContentMode:UIViewContentModeScaleAspectFit];
if ([self.day5DataArray count]>(indexPath.row*3)+2)
{
LooksObject *looksObjectRef3 = [self.day5DataArray objectAtIndex:(indexPath.row*3)+2];
[cell.rightImageView setImageWithURL:[NSURL URLWithString:looksObjectRef3.looksThumbImage] placeholderImage:[UIImage imageNamed:@"FashTag_no_image.png"]];
cell.rightImageButton.tag=(indexPath.row*3)+2;
}
//[cell.rightImageView setImageWithURL:[NSURL URLWithString:looksObjectRef3.looksThumbImage]];
// [cell.rightImageView setContentMode:UIViewContentModeScaleAspectFit];
}
}
if(indexPath.section==3)
{
self.imageTagValue=4;
if ([self.day4DataArray count]>0)
{
if ([self.day4DataArray count]>indexPath.row*3)
{
LooksObject *looksObjectRef1 = [self.day4DataArray objectAtIndex:indexPath.row*3];
[cell.leftImageView setImageWithURL:[NSURL URLWithString:looksObjectRef1.looksThumbImage] placeholderImage:[UIImage imageNamed:@"FashTag_no_image.png"]];
cell.leftImageButton.tag=indexPath.row*3;
}
// [cell.leftImageView setImageWithURL:[NSURL URLWithString:looksObjectRef1.looksThumbImage]];
// [cell.leftImageView setContentMode:UIViewContentModeScaleAspectFit];
if ([self.day4DataArray count]>(indexPath.row*3)+1)
{
LooksObject *looksObjectRef2 = [self.day4DataArray objectAtIndex:(indexPath.row*3)+1];
[cell.middleImageView setImageWithURL:[NSURL URLWithString:looksObjectRef2.looksThumbImage] placeholderImage:[UIImage imageNamed:@"FashTag_no_image.png"]];
cell.middleImageButton.tag=(indexPath.row*3)+1;
}
//[cell.middleImageView setImageWithURL:[NSURL URLWithString:looksObjectRef2.looksThumbImage]];
// [cell.middleImageView setContentMode:UIViewContentModeScaleAspectFit];
if ([self.day4DataArray count]>(indexPath.row*3)+2)
{
LooksObject *looksObjectRef3 = [self.day4DataArray objectAtIndex:(indexPath.row*3)+2];
[cell.rightImageView setImageWithURL:[NSURL URLWithString:looksObjectRef3.looksThumbImage] placeholderImage:[UIImage imageNamed:@"FashTag_no_image.png"]];
cell.rightImageButton.tag=(indexPath.row*3)+2;
}
//[cell.rightImageView setImageWithURL:[NSURL URLWithString:looksObjectRef3.looksThumbImage]];
// [cell.rightImageView setContentMode:UIViewContentModeScaleAspectFit];
}
}
if(indexPath.section==4)
{
self.imageTagValue=5;
if ([self.day3DataArray count]>0)
{
//[cell.image1 setImageWithURL:[NSURL URLWithString:tempBud.bigImageUrl] placeholderImage:[UIImage imageNamed:@"IBudDummyPic.png"]];
if ([self.day3DataArray count]>indexPath.row*3)
{
LooksObject *looksObjectRef1 = [self.day3DataArray objectAtIndex:indexPath.row*3];
[cell.leftImageView setImageWithURL:[NSURL URLWithString:looksObjectRef1.looksThumbImage] placeholderImage:[UIImage imageNamed:@"FashTag_no_image.png"]];
cell.leftImageButton.tag=indexPath.row*3;
self.imageTagValue=5;
}
if ([self.day3DataArray count]>(indexPath.row*3)+1)
{
LooksObject *looksObjectRef2 = [self.day3DataArray objectAtIndex:(indexPath.row*3)+1];
[cell.middleImageView setImageWithURL:[NSURL URLWithString:looksObjectRef2.looksThumbImage] placeholderImage:[UIImage imageNamed:@"FashTag_no_image.png"]];
cell.middleImageButton.tag=(indexPath.row*3)+1;
}
//[cell.middleImageView setImageWithURL:[NSURL URLWithString:looksObjectRef2.looksThumbImage]];
// [cell.middleImageView setContentMode:UIViewContentModeScaleAspectFit];
if ([self.day3DataArray count]>(indexPath.row*3)+2)
{
LooksObject *looksObjectRef3 = [self.day3DataArray objectAtIndex:(indexPath.row*3)+2];
[cell.rightImageView setImageWithURL:[NSURL URLWithString:looksObjectRef3.looksThumbImage] placeholderImage:[UIImage imageNamed:@"FashTag_no_image.png"]];
cell.rightImageButton.tag=(indexPath.row*3)+2;
}
//[cell.rightImageView setImageWithURL:[NSURL URLWithString:looksObjectRef3.looksThumbImage]];
// [cell.rightImageView setContentMode:UIViewContentModeScaleAspectFit];
}
}
if(indexPath.section==5)
{
self.imageTagValue=6;
if ([self.day2DataArray count]>0)
{
if ([self.day2DataArray count]>indexPath.row*3)
{
LooksObject *looksObjectRef1 = [self.day2DataArray objectAtIndex:indexPath.row*3];
[cell.leftImageView setImageWithURL:[NSURL URLWithString:looksObjectRef1.looksThumbImage] placeholderImage:[UIImage imageNamed:@"FashTag_no_image.png"]];
cell.leftImageButton.tag=indexPath.row*3;
}
//[cell.leftImageView setImageWithURL:[NSURL URLWithString:looksObjectRef1.looksThumbImage]];
// [cell.leftImageView setContentMode:UIViewContentModeScaleAspectFit];
if ([self.day2DataArray count]>(indexPath.row*3)+1)
{
LooksObject *looksObjectRef2 = [self.day2DataArray objectAtIndex:(indexPath.row*3)+1];
[cell.middleImageView setImageWithURL:[NSURL URLWithString:looksObjectRef2.looksThumbImage] placeholderImage:[UIImage imageNamed:@"FashTag_no_image.png"]];
cell.middleImageButton.tag=(indexPath.row*3)+1;
}
//[cell.middleImageView setImageWithURL:[NSURL URLWithString:looksObjectRef2.looksThumbImage]];
// [cell.middleImageView setContentMode:UIViewContentModeScaleAspectFit];
if ([self.day2DataArray count]>(indexPath.row*3)+2)
{
LooksObject *looksObjectRef3 = [self.day2DataArray objectAtIndex:(indexPath.row*3)+2];
[cell.rightImageView setImageWithURL:[NSURL URLWithString:looksObjectRef3.looksThumbImage] placeholderImage:[UIImage imageNamed:@"FashTag_no_image.png"]];
cell.rightImageButton.tag=(indexPath.row*3)+2;
}
//[cell.rightImageView setImageWithURL:[NSURL URLWithString:looksObjectRef3.looksThumbImage]];
// [cell.rightImageView setContentMode:UIViewContentModeScaleAspectFit];
}
}
if(indexPath.section==6)
{
self.imageTagValue=7;
if ([self.day1DataArray count]>0)
{
if ([self.day1DataArray count]>indexPath.row*3)
{
LooksObject *looksObjectRef1 = [self.day1DataArray objectAtIndex:indexPath.row*3];
[cell.leftImageView setImageWithURL:[NSURL URLWithString:looksObjectRef1.looksThumbImage] placeholderImage:[UIImage imageNamed:@"FashTag_no_image.png"]];
cell.leftImageButton.tag=indexPath.row*3;
}
//[cell.leftImageView setImageWithURL:[NSURL URLWithString:looksObjectRef1.looksThumbImage]];
// [cell.leftImageView setContentMode:UIViewContentModeScaleAspectFit];
if ([self.day1DataArray count]>(indexPath.row*3)+1)
{
LooksObject *looksObjectRef2 = [self.day1DataArray objectAtIndex:(indexPath.row*3)+1];
[cell.middleImageView setImageWithURL:[NSURL URLWithString:looksObjectRef2.looksThumbImage] placeholderImage:[UIImage imageNamed:@"FashTag_no_image.png"]];
cell.middleImageButton.tag=(indexPath.row*3)+1;
}
//[cell.middleImageView setImageWithURL:[NSURL URLWithString:looksObjectRef2.looksThumbImage]];
// [cell.middleImageView setContentMode:UIViewContentModeScaleAspectFit];
if ([self.day1DataArray count]>(indexPath.row*3)+2)
{
LooksObject *looksObjectRef3 = [self.day1DataArray objectAtIndex:(indexPath.row*3)+2];
[cell.rightImageView setImageWithURL:[NSURL URLWithString:looksObjectRef3.looksThumbImage] placeholderImage:[UIImage imageNamed:@"FashTag_no_image.png"]];
cell.rightImageButton.tag=(indexPath.row*3)+2;
}
//[cell.rightImageView setImageWithURL:[NSURL URLWithString:looksObjectRef3.looksThumbImage]];
// [cell.rightImageView setContentMode:UIViewContentModeScaleAspectFit];
}
}
return cell;
}
-(void)tableView:(UITableView *) tableView didSelectRowAtIndexPath: (NSIndexPath *) indexPath
{
LooksFullImageViewController *looksFullImageVC=[[LooksFullImageViewController alloc]initWithNibName:@"LooksFullImageViewController" bundle:nil];
if(indexPath.section==0)
{
looksFullImageVC.array=self.looksTodayDataArray;
}
else if(indexPath.section==1)
{
looksFullImageVC.array=self.looksYesterdayDataArray;
}
else if(indexPath.section==2)
{
looksFullImageVC.array=self.day5DataArray;
}
else if(indexPath.section==3)
{
looksFullImageVC.array=self.day4DataArray;
}
else if(indexPath.section==4)
{
looksFullImageVC.array=self.day3DataArray;
}
else if(indexPath.section==5)
{
looksFullImageVC.array=self.day2DataArray;
}
else if(indexPath.section==6)
{
looksFullImageVC.array=self.day1DataArray;
}
[self.navigationController pushViewController:looksFullImageVC animated:YES];
}
-(IBAction)leftImageButtonPressed:(id)sender
{
LooksFullImageViewController *looksFullImageVC=[[LooksFullImageViewController alloc]initWithNibName:@"LooksFullImageViewController" bundle:nil];
if(self.imageTagValue==1)
{
looksFullImageVC.array=self.looksTodayDataArray;
looksFullImageVC.tagValue=[sender tag];
}
if(self.imageTagValue==2)
{
looksFullImageVC.array=self.looksYesterdayDataArray;
looksFullImageVC.tagValue=[sender tag];
}
if(self.imageTagValue==3)
{
looksFullImageVC.array=self.day5DataArray;
looksFullImageVC.tagValue=[sender tag];
}
if(self.imageTagValue==4)
{
looksFullImageVC.array=self.day4DataArray;
looksFullImageVC.tagValue=[sender tag];
}
if(self.imageTagValue==5)
{
looksFullImageVC.array=self.day3DataArray;
looksFullImageVC.tagValue=[sender tag];
}
if(self.imageTagValue==6)
{
looksFullImageVC.array=self.day2DataArray;
looksFullImageVC.tagValue=[sender tag];
}
if(self.imageTagValue==7)
{
looksFullImageVC.array=self.day1DataArray;
looksFullImageVC.tagValue=[sender tag];
}
//looksFullImageVC.tagValue=indexPath.row;
//fullimage.scrollValue=2;
[self.navigationController pushViewController:looksFullImageVC animated:YES];
}