先看效果图：
cell左滑效果图.jpg
不啰嗦，直接上代码：（iOS8.0还是iOS9.0后必须写的一个代理方法，不然无法实现左滑效果）
- (void)tableView:(UITableView *)tableView
commitEditingStyle:(UITableViewCellEditingStyle)editingStyle
forRowAtIndexPath:(NSIndexPath *)indexPath{
if (editingStyle == UITableViewCellEditingStyleDelete) {
}
}
当然还有这两个:
- (BOOL)tableView:(UITableView *)tableView
canEditRowAtIndexPath:(NSIndexPath *)indexPath{
return YES;
}
//
- (UITableViewCellEditingStyle)tableView:(UITableView*)tableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath{
return UITableViewCellEditingStyleDelete;
}
然后是添加多个操作：
//设置滑动时显示多个按钮
- (NSArray *)tableView:(UITableView *)tableView editActionsForRowAtIndexPath:(NSIndexPath *)indexPath{
//添加一个删除按钮
UITableViewRowAction *deleteAction = [UITableViewRowAction rowActionWithStyle:(UITableViewRowActionStyleDestructive) title:@"删除" handler:^(UITableViewRowAction *action, NSIndexPath *indexPath) {
RCSPhoneModel *phoneModel = self.blackListDatasource[indexPath.row];
BOOL isDelete = [DbContactManager rcs_DeleteBlackListPhoneWithUUID:phoneModel.serverId phone:phoneModel.phone];
if (isDelete) {
[SVProgressHUD showSuccessWithStatus:@"删除成功"];
[SVProgressHUD dismissWithDelay:1.f];
}else{
[SVProgressHUD showErrorWithStatus:@"删除失败"];
[SVProgressHUD dismissWithDelay:1.f];
}
//1.更新数据
[self.blackListDatasource removeObjectAtIndex:indexPath.row];
//2.更新UI
[tableView deleteRowsAtIndexPaths:@[indexPath] withRowAnimation:(UITableViewRowAnimationAutomatic)];
}];
//删除按钮颜色
deleteAction.backgroundColor = [UIColor cyanColor];
//添加一个置顶按钮
UITableViewRowAction *topRowAction =[UITableViewRowAction rowActionWithStyle:(UITableViewRowActionStyleDestructive) title:@"置顶"handler:^(UITableViewRowAction *action, NSIndexPath *indexPath) {
//1.更新数据
[self.blackListDatasource exchangeObjectAtIndex:indexPath.row withObjectAtIndex:0];
//2.更新UI
NSIndexPath *firstIndexPath =[NSIndexPath indexPathForRow:0 inSection:indexPath.section];
[tableView moveRowAtIndexPath:indexPath toIndexPath:firstIndexPath];
//刷新此区数据
NSIndexSet *indexSet=[[NSIndexSet alloc]initWithIndex:0];
[tableView reloadSections:indexSet withRowAnimation:UITableViewRowAnimationAutomatic];
//[tableView reloadData];
}];
//置顶按钮颜色
topRowAction.backgroundColor = [UIColor magentaColor];
//--------更多
UITableViewRowAction *moreRowAction = [UITableViewRowAction rowActionWithStyle:(UITableViewRowActionStyleNormal) title:@"更多" handler:^(UITableViewRowAction *action, NSIndexPath *indexPath) {
}];
//背景特效
//moreRowAction.backgroundEffect = [UIBlurEffect effectWithStyle:(UIBlurEffectStyleDark)];
//----------收藏
UITableViewRowAction *collectRowAction = [UITableViewRowAction rowActionWithStyle:UITableViewRowActionStyleDefault title:@"收藏"handler:^(UITableViewRowAction *action,NSIndexPath *indexPath) {
UIAlertView *alertView = [[UIAlertView alloc]initWithTitle:@"收藏" message:@"收藏成功" delegate:self cancelButtonTitle:@"确定" otherButtonTitles:nil, nil];
[alertView show];
}];
//收藏按钮颜色
collectRowAction.backgroundColor = [UIColor greenColor];
//将设置好的按钮方到数组中返回
return @[deleteAction,topRowAction,moreRowAction,collectRowAction];
}
先这样，必要的解释之后再写，根据自己的需求实现！
