ios - MGSwipeTableCellDelegate : Not Working

Question

这让我发疯。

我已经实现了 MGSwipeTableCell，当它分别向右和向左滑动时，它在左侧显示三个按钮，在右侧显示一个按钮。 https://github.com/MortimerGoro/MGSwipeTableCell

但是，当滑动后按下这些按钮时，我无法触发委托(delegate)方法。这是我的代码的摘录。

detailviewcontroller.h

@interface DetailViewController : UIViewController <UITableViewDelegate, UITableViewDataSource, MGSwipeTableCellDelegate>

detailviewcontroller.m

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {

    DataStruct *showCredit;
    static NSString *CellIdentifier = @"Credit_Cell";
    MGSwipeTableCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];

    if (cell == nil) {
        //cell = [[CreditCustomViewTableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:@"Credit_Cell"];
        cell = [[MGSwipeTableCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:@"Credit_Cell"];
    }
    cell.leftButtons = [self createLeftButtons:3];
    cell.leftSwipeSettings.transition = MGSwipeTransition3D;

    cell.rightButtons = [self createRightButtons:1];
    cell.rightSwipeSettings.transition = MGSwipeTransition3D;
    cell.delegate = self;

    return cell;
}

-(NSArray*) swipeTableCell:(MGSwipeTableCell*) cell swipeButtonsForDirection:(MGSwipeDirection)direction
             swipeSettings:(MGSwipeSettings*) swipeSettings expansionSettings:(MGSwipeExpansionSettings*) expansionSettings
{
    NSIndexPath *myPath = [creditTableView indexPathForCell:cell];
    NSLog(@"Pressed Credit last = %d", myPath.row);
    ...
}

我的目标:获取滑动后按下按钮的 indexpath.row。有人可以把我引向正确的方向吗？

Answer 1

使用 tappedButtonAtIndex 委托(delegate)方法获取单击按钮的单元格的 indexpath。

-(BOOL) swipeTableCell:(MGSwipeTableCell*) celll tappedButtonAtIndex:(NSInteger)index direction:(MGSwipeDirection)direction fromExpansion:(BOOL) fromExpansion{

     NSIndexPath *indexPath = [tableVw indexPathForCell:celll];
     NSInteger rowOfTheCell = [indexPath row];
     NSInteger sectionOfTheCell = [indexPath section];
     NSLog(@"rowofthecell %ld", rowOfTheCell);
     NSLog(@"sectionOfTheCell %ld", sectionOfTheCell);

     return NO; // If you don't want to hide the cell.

}