我正在开发一个图像编辑 iPhone 应用程序。我正在使用UITableView
. 我的问题是,当我在表格视图中插入新行时,第三个单元格之后的新表格视图单元格会重复第一个单元格的数据。
我必须进行大量搜索,不幸的是找不到解决方案。谁能查看我的代码并告诉我哪里出错了?
-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
static NSString *cellIdentifier = @"cell";
VerticalFrameCell *cell = [tableView dequeueReusableCellWithIdentifier:cellIdentifier];
if (cell == nil) {
cell = [[VerticalFrameCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:cellIdentifier];
cell.imgView.image = nil;
cell.tf_Comment.text = nil;
}
//add gesture on picture
UITapGestureRecognizer *imageTap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(tapHandlert:)];
imageTap.delegate = self;
[cell.imgView addGestureRecognizer:imageTap];
//add pinch gesture for zooming image
UIPinchGestureRecognizer* pinchRecognizer =
[[UIPinchGestureRecognizer alloc] initWithTarget:self
action:@selector(handlePinch:)];
pinchRecognizer.delegate = self;
[cell.imgView addGestureRecognizer:pinchRecognizer];
//add pan gesture for plcing text
UIPanGestureRecognizer *moveText = [[UIPanGestureRecognizer alloc] initWithTarget:self action:@selector(moveTextOnImge:)];
moveText.delegate = self;
[moveText setMinimumNumberOfTouches:1];
[moveText setMaximumNumberOfTouches:1];
[cell.tf_Comment addGestureRecognizer:moveText];
cell.imgView.tag = indexPath.row+6000;
cell.sclView.tag = indexPath.row+7000;
cell.btnAddText.tag = indexPath.row+8000;
cell.tf_Comment.tag = indexPath.row+9000;
return cell;
}
// 在此处添加新的单元格代码
- (IBAction)btnAddNewCell_Action:(id)sender {
if (objectsArray.count<6) {// not add more then six cell
[objectsArray addObject:@"Other's"];
NSIndexPath *indexPath = [NSIndexPath indexPathForRow:objectsArray.count-1 inSection:0];
[tbl_Frame insertRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:UITableViewRowAnimationTop];
[tbl_Frame scrollToRowAtIndexPath:indexPath atScrollPosition:UITableViewScrollPositionBottom animated:YES];
}else{
[AppUtility displayAlertWithTitle:AlertTitle AndMessage:@"You can't take more then six images"];
}
}