私はフォームを作るためにUITextFieldsを持つUITableViewを持っています。それは素晴らしく見える - あなたが新しいUITextFieldsをスクロールするときを除いて古いものの上に置かれている場合を除いて...私は理由を理解できない!セルが再利用されると(dequeueReusableCellWithIdentifierがnil以外を返す)、セルは既存のUITextFieldとともに返されることはわかっています。私は、タグの一意性を維持するための解決策を見出しました。以前のUITextFieldを削除する方が良いでしょう。しかし、私はそれをしたくないです。最後に、このフォームが提出されたら、テキストフィールドからすべての値を取り出したいと思います(除外してもそれはできません)。UITextFieldsオーバーラップUITableViewスクロール後
ここにコードがあります。どんな助けもありがとう!
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *CellIdentifier = @"Cell";
UITableViewCell *cell = (UITableViewCell *) [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil)
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:CellIdentifier];
cell.accessoryType = UITableViewCellAccessoryNone;
UITextField *playerTextField = [[UITextField alloc] initWithFrame:CGRectMake(155, 15, 130, 30)];
playerTextField.adjustsFontSizeToFitWidth = YES;
playerTextField.textColor = [UIColor blackColor];
if (indexPath.row == 0) {
playerTextField.placeholder = @"Unique ID Sample";
playerTextField.keyboardType = UIKeyboardTypeDefault;
playerTextField.returnKeyType = UIReturnKeyNext;
}
else if (indexPath.row == 1) {
playerTextField.placeholder = @"Common Name";
playerTextField.keyboardType = UIKeyboardTypeDefault;
playerTextField.returnKeyType = UIReturnKeyDone;
}
else if (indexPath.row == 2) {
playerTextField.placeholder = @"Scientific Name";
playerTextField.keyboardType = UIKeyboardTypeDefault;
playerTextField.returnKeyType = UIReturnKeyDone;
}
else if ([indexPath row] == 3) {
playerTextField.placeholder = @"03/25/1992";
playerTextField.keyboardType = UIKeyboardTypeDefault;
playerTextField.returnKeyType = UIReturnKeyDone;
}
else if ([indexPath row] == 4) {
playerTextField.placeholder = @"Male";
playerTextField.keyboardType = UIKeyboardTypeDefault;
playerTextField.returnKeyType = UIReturnKeyDone;
}
else if ([indexPath row] == 5) {
playerTextField.placeholder = @"03/01/2012";
playerTextField.keyboardType = UIKeyboardTypeDefault;
playerTextField.returnKeyType = UIReturnKeyDone;
}
else if ([indexPath row] == 6) {
playerTextField.placeholder = @"Huntington, WV";
playerTextField.keyboardType = UIKeyboardTypeDefault;
playerTextField.returnKeyType = UIReturnKeyDone;
}
else if ([indexPath row] == 7) {
playerTextField.placeholder = @"Huntington, WV";
playerTextField.keyboardType = UIKeyboardTypeDefault;
playerTextField.returnKeyType = UIReturnKeyDone;
}
else if ([indexPath row] == 8) {
playerTextField.placeholder = @"Marshall University";
playerTextField.keyboardType = UIKeyboardTypeDefault;
playerTextField.returnKeyType = UIReturnKeyDone;
}
else if ([indexPath row] == 9) {
playerTextField.placeholder = @"Sub Straight";
playerTextField.keyboardType = UIKeyboardTypeDefault;
playerTextField.returnKeyType = UIReturnKeyDone;
}
else if ([indexPath row] == 10) {
playerTextField.placeholder = @"Any Light";
playerTextField.keyboardType = UIKeyboardTypeDefault;
playerTextField.returnKeyType = UIReturnKeyDone;
}
else if ([indexPath row] == 11) {
playerTextField.placeholder = @"Temperature";
playerTextField.keyboardType = UIKeyboardTypeDefault;
playerTextField.returnKeyType = UIReturnKeyDone;
}
else if ([indexPath row] == 12) {
playerTextField.placeholder = @"A Lot";
playerTextField.keyboardType = UIKeyboardTypeDefault;
playerTextField.returnKeyType = UIReturnKeyDone;
}
else if ([indexPath row] == 13) {
playerTextField.placeholder = @"All Types";
playerTextField.keyboardType = UIKeyboardTypeDefault;
playerTextField.returnKeyType = UIReturnKeyDone;
}
else if ([indexPath row] == 14) {
playerTextField.placeholder = @"Schedule";
playerTextField.keyboardType = UIKeyboardTypeDefault;
playerTextField.returnKeyType = UIReturnKeyDone;
}
else if ([indexPath row] == 15) {
playerTextField.placeholder = @"MM/DD/YYYY";
playerTextField.keyboardType = UIKeyboardTypeDefault;
playerTextField.returnKeyType = UIReturnKeyDone;
}
else if ([indexPath row] == 16) {
playerTextField.placeholder = @"Ate Someone";
playerTextField.keyboardType = UIKeyboardTypeDefault;
playerTextField.returnKeyType = UIReturnKeyDone;
}
else if ([indexPath row] == 17) {
playerTextField.placeholder = @"MM/DD/YYYY";
playerTextField.keyboardType = UIKeyboardTypeDefault;
playerTextField.returnKeyType = UIReturnKeyDone;
}
else if ([indexPath row] == 18) {
playerTextField.placeholder = @"The Morgue";
playerTextField.keyboardType = UIKeyboardTypeDefault;
playerTextField.returnKeyType = UIReturnKeyDone;
}
else if ([indexPath row] == 19) {
playerTextField.placeholder = @"MM/DD/YYYY";
playerTextField.keyboardType = UIKeyboardTypeDefault;
playerTextField.returnKeyType = UIReturnKeyDone;
}
else if ([indexPath row] == 20) {
playerTextField.placeholder = @"MM/DD/YYYY";
playerTextField.keyboardType = UIKeyboardTypeDefault;
playerTextField.returnKeyType = UIReturnKeyDone;
}
else if ([indexPath row] == 21) {
playerTextField.placeholder = @"To/ From";
playerTextField.keyboardType = UIKeyboardTypeDefault;
playerTextField.returnKeyType = UIReturnKeyDone;
}
playerTextField.backgroundColor = [UIColor whiteColor];
playerTextField.autocorrectionType = UITextAutocorrectionTypeNo; // no auto correction support
playerTextField.autocapitalizationType = UITextAutocapitalizationTypeNone; // no auto capitalization support
playerTextField.textAlignment = UITextAlignmentLeft;
playerTextField.tag = 0;
playerTextField.clearButtonMode = UITextFieldViewModeNever; // no clear 'x' button to the right
[playerTextField setEnabled: YES];
[cell addSubview:playerTextField];
[playerTextField release];
cell.textLabel.text = [self.options objectAtIndex:indexPath.row];
return cell;
}
これは何度も同じプロパティを追加する理由は何ですか? –