我在这样的方法中附加一个UISwipeGestureRecognizera :UITableViewCellcellForRowAtIndexPath:
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *CellIdentifier = @"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];
UISwipeGestureRecognizer *gesture = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(didSwipe:)];
gesture.direction = UISwipeGestureRecognizerDirectionRight;
[cell.contentView addGestureRecognizer:gesture];
[gesture release];
}
return cell;
}
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但是,该didSwipe方法在成功滑动时始终被调用两次.我最初认为这是因为手势开始和结束,但如果我注销gestureRecognizer本身,它们都处于"结束"状态:
-(void)didSwipe:(UIGestureRecognizer *)gestureRecognizer {
NSLog(@"did swipe called %@", gestureRecognizer);
}
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安慰:
2011-01-05 12:57:43.478 App[20752:207] did swipe called <UISwipeGestureRecognizer: 0x5982fa0; state = Ended; view = <UITableViewCellContentView …Run Code Online (Sandbox Code Playgroud) 目前我遇到了一个问题,我想在我的UITableViewCell上的UIImageView被点击时执行操作.
问题:我怎么能这样做?任何人都可以向我展示代码或任何教程吗?
提前致谢!