Iphone 未获取图像的索引值
我在来自webservice的Iphone 未获取图像的索引值,iphone,tableview,Iphone,Tableview,我在来自webservice的UITableView的七个部分中有七个图像数组。数组图像计数可能是1、2或3,但最大计数是6。在每个部分中,我有两行,每行有三个数组图像。 我将三个ImageView命名为LeftImageview、middleImageview和rightImgaeview 我正在将图像发送到Looksfullimage viewcontroller。但在使用didSelectRowAtIndexPath:delegate方法时,我选择了节,但没有获取图像的索引值。有人能建议如
UITableView
的七个部分中有七个图像数组。数组图像计数可能是1、2或3,但最大计数是6。在每个部分中,我有两行,每行有三个数组图像。
我将三个ImageView命名为LeftImageview、middleImageview和rightImgaeview
我正在将图像发送到Looksfullimage viewcontroller。但在使用didSelectRowAtIndexPath:
delegate方法时,我选择了节,但没有获取图像的索引值。有人能建议如何获取与节相关的图像的索引值吗
我还尝试获取图像的标记值,并使用leftImagepressed操作在三个图像上应用按钮。我尝试通过将int类型的imagetagvalue在CellForRowatineXpath:
委托方法中保持为no来查找tableview的部分,但我没有正确获取部分。我在名为照片图像视图。我需要的是,当我单击视图某个部分中的任何图像时,该特定图像应显示在完整图像视图控制器的照片图像视图中。我正在放置我的tableview的screeshot。
谁能建议
提前谢谢
- (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];
}
无法获取图像的索引路径,didSelectRowAtIndexPath将为您提供所选行的索引路径,其中包含3个图像
您需要做的是扩展imageView类,并在图像上实现触摸,以确定单击了哪个图像。我将表格视图更改为滚动视图。并将标记应用于图像的每个按钮。现在一切正常