1
그래서 제발 도와주세요! UITableViewController
: ContactDetailViewController
을 생성했습니다. nib 파일의 IB에서 필자는 테이블 뷰 앞에 뷰를 추가하고 .h 파일에 선언 된 headerView
- UIView
까지 연결했습니다. 나는 아래의 코드를 실행할 때 그 다음 줄에 예외를 던지고, 그러나 CustomerHeaderView
:UITableViewController 및 viewForHeaderInSection 문제
headerView = [[UIView alloc] initWithNibName:@"ContactHeaderDetail" bundle:nil];
발생되는 오류는 다음과 같습니다 는 또한 뷰를 만든
2010-05-20 10:59:50.405 X[19620:20b] *** -[UIView initWithNibName:bundle:]: unrecognized selector sent to instance 0x3ca4fa0
2010-05-20 10:59:50.406 X[19620:20b] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '*** -[UIView initWithNibName:bundle:]: unrecognized selector sent to instance 0x3ca4fa0
'
아무도 아이디어가 없습니까?
많은 감사, 피오나
//
// ContactDetailViewController.m
// X
//
// Created by Fiona on 19/05/2010.
// Copyright 2010 __MyCompanyName__. All rights reserved.
//
#import "ContactDetailViewController.h"
#import "DisplayInfoViewController.h"
#import "ActionViewController.h"
#define SectionHeaderHeigth 200
@implementation ContactDetailViewController
@synthesize name;
@synthesize date;
@synthesize headerView;
@synthesize nextAction;
@synthesize nameLabel;
@synthesize usernameLabel;
@synthesize nextActionTextField;
@synthesize dateLabel;
@synthesize notesTableView;
@synthesize contactInfoButton;
@synthesize backgroundInfoButton;
@synthesize actionDoneButton;
- (void)viewDidLoad {
[super viewDidLoad];
// Uncomment the following line to display an Edit button in the navigation bar for this view controller.
// self.navigationItem.rightBarButtonItem = self.editButtonItem;
}
- (void)didReceiveMemoryWarning {
// Releases the view if it doesn't have a superview.
[super didReceiveMemoryWarning];
// Release any cached data, images, etc that aren't in use.
}
- (void)viewDidUnload {
// Release any retained subviews of the main view.
// e.g. self.myOutlet = nil;
}
#pragma mark Table view methods
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
return 2;
}
// Customize the number of rows in the table view.
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
int numOfRows;
NSLog(@"section: %d", section);
switch (section){
case 0:
numOfRows = 0;
break;
case 1:
numOfRows = 3;
break;
default:
break;
}
return numOfRows;
}
- (UIView *) tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section {
if (section == 0){
headerView = [[UIView alloc] initWithNibName:@"ContactHeaderDetail" bundle:nil];
// headerView = [[UIView alloc] initWithNibName:@"ContactHeaderDetail" bundle:nil];
return headerView;
}else{
return nil;
}
}
- (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section{
return SectionHeaderHeigth;
}
// Customize the appearance of table view cells.
- (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];
}
// Set up the cell...
return cell;
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
// Navigation logic may go here. Create and push another view controller.
// AnotherViewController *anotherViewController = [[AnotherViewController alloc] initWithNibName:@"AnotherView" bundle:nil];
// [self.navigationController pushViewController:anotherViewController];
// [anotherViewController release];
}
/*
// Override to support conditional editing of the table view.
- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath {
// Return NO if you do not want the specified item to be editable.
return YES;
}
*/
/*
// Override to support editing the table view.
- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath {
if (editingStyle == UITableViewCellEditingStyleDelete) {
// Delete the row from the data source
[tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:YES];
}
else if (editingStyle == UITableViewCellEditingStyleInsert) {
// Create a new instance of the appropriate class, insert it into the array, and add a new row to the table view
}
}
*/
/*
// Override to support rearranging the table view.
- (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)fromIndexPath toIndexPath:(NSIndexPath *)toIndexPath {
}
*/
/*
// Override to support conditional rearranging of the table view.
- (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath {
// Return NO if you do not want the item to be re-orderable.
return YES;
}
*/
-(IBAction)displayContactInfo:(id)sender{
DisplayInfoViewController *divc = [[DisplayInfoViewController alloc] init];
divc.textView = self.nextAction;
divc.title = @"Contact Info";
[self.navigationController pushViewController:divc animated:YES];
[divc release];
}
-(IBAction)displayBackgroundInfo:(id)sender{
DisplayInfoViewController *divc = [[DisplayInfoViewController alloc] init];
divc.textView = self.nextAction;
divc.title = @"Background Info";
[self.navigationController pushViewController:divc animated:YES];
[divc release];
}
-(IBAction)actionDone:(id)sender{
ActionViewController *avc = [[ActionViewController alloc] init];
avc.title = @"Action";
avc.nextAction = self.nextAction;
[self.navigationController pushViewController:avc animated:YES];
[avc release];
}
- (void)dealloc {
[name release];
[date release];
[nextAction release];
[nameLabel release];
[usernameLabel release];
[nextActionTextField release];
[dateLabel release];
[notesTableView release];
[contactInfoButton release];
[backgroundInfoButton release];
[actionDoneButton release];
[headerView release];
[super dealloc];
}
@end
안녕 Andiih, 그것을 보면서 시간을내어 주셔서 감사합니다 .. 사실 한 시점에서 UIViewController 있었지만 그것을 변경했다. 그래서 UIViewController로 돌아갔습니다. headerView = [[UIViewController alloc] initWithNibName : @ "ContactHeaderDetail"번들 : nil]; 또한 headerView의 선언을 다음과 같이 업데이트했습니다 : UIViewController * headerView. 지금 다음 excpetion 점점 던져지는 : 인해 캐치되지 않는 예외 'NSInvalidArgumentException'응용 프로그램 종료, 이유는 : '*** - [UIViewController에 setFrame :]이 원인이 될 수있는 사항에 어떤 아이디어? 감사합니다. 피오나 – Fiona
예. 그 꽤 명백한. 프레임은 뷰 컨트롤러가 아닌 뷰의 일부이므로 [thing setFrame] (또는 점 표기법은 동일) 대신 [thing.view setFrame :]을 사용해야합니다. 꽤 나에게 분명히 당신은 문서로 돌아가서 뷰와 뷰 컨트롤러가 무엇인지 이해할 필요가있다. iTunesU에서 CS193P 강의 시리즈를 적극 권장합니다. 그것의 스탠포드 유니 코스. 1 일을 기본으로 계산하면 장기적으로 시간을 절약 할 수 있습니다! – Andiih