xcode 如何将 UITextField 放在 UITableViewCell（分组）中？
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How to put a UITextField inside of a UITableViewCell (grouped)?
提问by RexOnRoids
How to put a UITextField inside of a UITableViewCell (grouped)? I want a user to be able to edit it.
如何将 UITextField 放在 UITableViewCell（分组）中？我希望用户能够编辑它。
采纳答案by diederikh
Add the UITextFieldas an subview of the UITableViewCell's contentView:
添加UITextField作为 UITableViewCell 的子视图contentView：
[mycell.contentView addSubview:view];
回答by Eric Schweichler
Apple's own UICatalog demo application has an example of placing UITextFields in Grouped UITableView Cells: http://developer.apple.com/iphone/library/samplecode/UICatalog/index.html
Apple 自己的 UICatalog 演示应用程序有一个将 UITextFields 放在 Grouped UITableView Cells 中的示例：http: //developer.apple.com/iphone/library/samplecode/UICatalog/index.html
Check the contents of TextFieldController.m
检查内容 TextFieldController.m
Plus there's lots of other great code there for working with UIKit Objects.
另外还有很多其他很棒的代码可以用于处理 UIKit 对象。
回答by Sebastien Peek
This is how I've implemented it into my application, however you'll obviously need to change a few things. Hope this helps.
这就是我在我的应用程序中实现它的方式，但是您显然需要更改一些内容。希望这可以帮助。
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *CellIdentifier = @"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];
}
// Configure the cell.
//adding all the UITextField's to the UITableViewCell is a pain in the ass. Pretty sure this is correct though.
if ([indexPath section] == 0) {
tUser = [[UITextField alloc] initWithFrame:CGRectMake(110, 10, 185, 30)];
tUser.adjustsFontSizeToFitWidth = YES;
tUser.textColor = [UIColor blackColor];
tPass = [[UITextField alloc] initWithFrame:CGRectMake(110, 10, 185, 30)];
tPass.adjustsFontSizeToFitWidth = YES;
tPass.textColor = [UIColor blackColor];
if ([indexPath section] == 0) {
if ([indexPath row] == 0) {
tUser.placeholder = @"@JohnAppleseed";
tUser.keyboardType = UIKeyboardTypeEmailAddress;
tUser.returnKeyType = UIReturnKeyNext;
}
if ([indexPath row] == 1) {
tPass.placeholder = @"Required";
tPass.keyboardType = UIKeyboardTypeDefault;
tPass.returnKeyType = UIReturnKeyDone;
tPass.secureTextEntry = YES;
}
}
tUser.backgroundColor = [UIColor whiteColor];
tUser.autocorrectionType = UITextAutocorrectionTypeNo;
tUser.autocapitalizationType = UITextAutocapitalizationTypeNone;
tUser.textAlignment = UITextAlignmentLeft;
tPass.backgroundColor = [UIColor whiteColor];
tPass.autocorrectionType = UITextAutocorrectionTypeNo;
tPass.autocapitalizationType = UITextAutocapitalizationTypeNone;
tPass.textAlignment = UITextAlignmentLeft;
tUser.clearButtonMode = UITextFieldViewModeNever;
tPass.clearButtonMode = UITextFieldViewModeNever;
[tUser setEnabled:YES];
[tPass setEnabled:YES];
//[tUser release];
//[tPass release];
}
if ([indexPath section] == 0) { // Email & Password Section
if ([indexPath row] == 0) { // Email
cell.textLabel.text = @"Username";
[cell addSubview:tUser];
[tUser setText:[[NSUserDefaults standardUserDefaults] objectForKey:@"twitter_name_preference"]];
}
else {
cell.textLabel.text = @"Password";
[cell addSubview:tPass];
[tPass setText:[[NSUserDefaults standardUserDefaults] objectForKey:@"twitter_pass_preference"]];
}
}
return cell; }
Hope it helps.
希望能帮助到你。
