在objective-C中以编程方式为tableView创建导航栏

问题描述

我想以编程方式为我的表视图控制器类创建导航栏，请你帮忙吗？
我无法解决它！

I want to create navigation bar for my table view controller class programmatically would you please help me?I couldn't fix it!

提前致谢！
我是iOS编程的新手！

Thanks in advance!I'm really new to iOS programming!

这是我的表视图控制器类的代码

here is the code for my table view controller class

 @implementation CheckedInOut

- (id)initWithStyle:(UITableViewStyle)style
{
self = [super initWithStyle:style];
if (self) {
    // Custom initialization
}
return self;
}

- (void)viewDidLoad
{
[super viewDidLoad];

}

- (void)viewDidUnload
{
}

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
return (interfaceOrientation == UIInterfaceOrientationPortrait);
}

#pragma mark - Table view data source

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
 {
 return 0;
 }

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
 return 0;
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *CellIdentifier = @"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];

// Configure the cell...

 return cell;
}
#pragma mark - Table view delegate

 - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
// Navigation logic may go here. Create and push another view controller.
/*
     <#DetailViewController#> *detailViewController = [[<#DetailViewController#> alloc] initWithNibName:@"<#Nib               name#>" bundle:nil];
 // ...
 // Pass the selected object to the new view controller.
 [self.navigationController pushViewController:detailViewController animated:YES];
 */
}

@end

推荐答案

您没有为表视图控制器创建导航栏，您应该做的是创建导航控制器并将表视图控制器设置为其根

You dont create a navigation bar for a table view controller, what you should do is create a navigation controller and set the table view controller as its root

UITableViewController *myTableViewController = [[UITableViewController alloc] initWithStyle:UITableViewStylePlain];
UINavigationController *tableViewNavigationController = [[UINavigationController alloc] initWithRootViewController:myTableViewController];

//use the navigation controller here instead of how you had used the table view controller

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