iOS11之后,UITableView新增了方法

- (UISwipeActionsConfiguration *)tableView:(UITableView *)tableView trailingSwipeActionsConfigurationForRowAtIndexPath:(NSIndexPath *)indexPath

在函数中自定义两个按钮,代码如下。

(UISwipeActionsConfiguration *)tableView:(UITableView *)tableView trailingSwipeActionsConfigurationForRowAtIndexPath:(NSIndexPath *)indexPath {

UIContextualAction *deleteAction1 = [UIContextualAction contextualActionWithStyle:UIContextualActionStyleNormal title:@" 1 " handler:^(UIContextualAction * _Nonnull action, __kindof UIView * _Nonnull sourceView, void (^ _Nonnull completionHandler)(BOOL)) {

[tableView setEditing:NO animated:YES]; // 这句很重要,退出编辑模式,隐藏左滑菜单

NSLog(@"click");

[self.dataArray removeObjectAtIndex:indexPath.row];

[tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:UITableViewRowAnimationFade];

}];

UIContextualAction *deleteAction2 = [UIContextualAction contextualActionWithStyle:UIContextualActionStyleNormal title:@" 2 " handler:^(UIContextualAction * _Nonnull action, __kindof UIView * _Nonnull sourceView, void (^ _Nonnull completionHandler)(BOOL)) {

[tableView setEditing:NO animated:YES];

NSLog(@"click");

[self.dataArray exchangeObjectAtIndex:indexPath.row withObjectAtIndex:0];

[self.tableView reloadData];

}];

//只能设置背景颜色,图片,文字

deleteAction1.backgroundColor = [[UIColor redColor] colorWithAlphaComponent:1.0];

// deleteAction1.image = [UIImage imageNamed:@"list_deleting"];

deleteAction1.title = @"删除";

deleteAction2.backgroundColor = [[UIColor purpleColor] colorWithAlphaComponent:1.0];

// deleteAction2.image = [UIImage imageNamed:@"top"];

deleteAction2.title = @"置顶";

NSArray *contextualAction = @[deleteAction1,deleteAction2];

UISwipeActionsConfiguration *actions = [UISwipeActionsConfiguration configurationWithActions:contextualAction];

// actions.performsFirstActionWithFullSwipe = NO; // 禁止侧滑无线拉伸

return actions;

}

源代码:https://github.com/MrZWCui/ZWTableView

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