そのセルにはカスタムのテーブルビューが1つあります。テーブルビューの各セルに2つのボタンを追加しています。最初のボタンを同時にクリックすると、同じセルの2番目のボタンの画像が変更されます。そのために私はととしてメソッドを持っていeditQuantityますCancelorder。@selを使用します。同じセルを変更する代わりに最初のボタンをクリックすると、別のボタンを変更するという問題が発生します。テーブルをスクロールすると、選択したすべてのボタンの損失が表示されます。
Here Is My Code--
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
simpleTableIdentifier = @"MenuNameCell";
MenuNameCell *cell = (MenuNameCell *)[tableView dequeueReusableCellWithIdentifier:simpleTableIdentifier];
if (cell== nil) {
NSArray *nib = [[NSBundle mainBundle] loadNibNamed:@"MenuNameCell" owner:self options:nil];
cell = [nib objectAtIndex:0];
NSLog(@"---------new cell agin");
}
else
{
NSArray *arrayView = [cell.contentView subviews];
for (UIView *vTemp in arrayView)
{
[vTemp removeFromSuperview];
}
NSLog(@"---No New Cell hiiii");
// Setting Tag To UIButton
_checkButton = (UIButton *)[cell.contentView viewWithTag:indexPath.row];
_cancelButton = (UIButton *)[cell.contentView viewWithTag:indexPath.row];
}
// Creating Label Menu Name
_nameLabel = [[UILabel alloc] initWithFrame:CGRectMake(8, 11, 82, 21)];
_nameLabel.backgroundColor = [UIColor clearColor];
_nameLabel.text = [_hotel._orderedMenus objectAtIndex:indexPath.row];
// Creating Label Menu Cost
_amountMenu = [[UILabel alloc] initWithFrame:CGRectMake(167, 13, 44, 21)];
_amountMenu.backgroundColor = [UIColor clearColor];
_amountMenu.text = [[_hotel._menuPrices objectAtIndex:indexPath.row] stringValue];
// Creating Text Field For Order Quantity
_textFieldQuantity = [[UITextField alloc] initWithFrame:CGRectMake(125,14,42,21)];
_textFieldQuantity.userInteractionEnabled = NO;
_textFieldQuantity.text = [[_hotel._selectedQuantity objectAtIndex:indexPath.row] stringValue];
// Creating Button For Check Order
_checkButton = [UIButton buttonWithType:UIButtonTypeCustom];
[_checkButton setFrame:CGRectMake(232, 13, 25, 28)];
[_checkButton setTag:indexPath.row];
_checkButton.titleLabel.tag = indexPath.row;
[_checkButton setBackgroundImage:[UIImage imageNamed:@"edit.png"]forState:UIControlStateNormal];
[_checkButton addTarget:self action:@selector(editQuantity:) forControlEvents:UIControlEventTouchUpInside];
// Creating Button For CANCEL Order
_cancelButton = [UIButton buttonWithType:UIButtonTypeCustom];
[_cancelButton setFrame:CGRectMake(265, 13, 25, 28)];
[_cancelButton setBackgroundImage:[UIImage imageNamed:@"cancel.png"] forState:UIControlStateNormal];
[_cancelButton setTag:indexPath.row];
_cancelButton.titleLabel.tag = indexPath.row;
[_cancelButton addTarget:self action:@selector(cancelOreder:) forControlEvents:UIControlEventTouchUpInside];
// Adding All To Content View
[cell.contentView addSubview:_nameLabel];
[cell.contentView addSubview:_amountMenu];
[cell.contentView addSubview:_textFieldQuantity];
[cell.contentView addSubview:_checkButton];
[cell.contentView addSubview:_cancelButton];
//objc_setAssociatedObject(_checkButton, iindex, indexPath,OBJC_ASSOCIATION_RETAIN );
return cell;
}
-(void)editQuantity:(id)sender{
button = (UIButton *)sender;
row = button.tag;
col = button.titleLabel.tag;
NSLog(@"Check Button index is %d",row);
NSLog(@"cehck title is %d",col);
_textFieldQuantity.userInteractionEnabled = YES;
UIImage *buttonImage = [UIImage imageNamed:@"edit_over.png"];
[_checkButton setBackgroundImage:buttonImage forState:UIControlStateNormal];
UIImage *buttonImageCancel = [UIImage imageNamed:@"check.png"];
[_cancelButton setBackgroundImage:buttonImageCancel forState:UIControlStateNormal];
_cancelButton.tag = 0;
}
-(void)cancelOreder:(id)sender{
button = (UIButton *)sender;
row = button.tag;
NSLog(@"The Row Selected iS At Cancel Order ISSSS----%d", row);
if (_cancelButton.tag == 0){
_textFieldQuantity.userInteractionEnabled = NO;
UIImage *buttonImageCancel = [UIImage imageNamed:@"check_over.png"];
[_cancelButton setBackgroundImage:buttonImageCancel forState:UIControlStateNormal];
UIImage *buttonImageCancel1 = [UIImage imageNamed:@"cancel.png"];
[_cancelButton setBackgroundImage:buttonImageCancel1 forState:UIControlStateNormal];
UIImage *buttonImage = [UIImage imageNamed:@"edit.png"];
[_checkButton setBackgroundImage:buttonImage forState:UIControlStateNormal];
_cancelButton.tag = 1;
}
else
{
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"iHomeDelivery" message:@"Do You Want To Cancel the Order" delegate:self cancelButtonTitle:@"Ok" otherButtonTitles:nil];
[alert show];
[alert release];
}
}