将UITableView推到UITableView

问题描述 投票:0回答:1

我似乎无法推送到其他UITableView。当我运行代码时,它仅显示EventType,并且在单击时确实将推发送到另一个UITableView,从而显示事件。该代码假定将一个UITableView推送到另一个UITableView。请有人可以帮助我解决我遇到的这个问题。我认为它来自RootViewController,但我似乎无法查明问题所在。

该应用程序正常运行,但是我无法推送到其他TableViewController。这是使用的代码,这里是使用的代码,但是由于大多数设置是使用IB完成的,因此并没有真正揭示出太多内容。

这是RootViewController.m-我认为问题是由此引起的,但我似乎无法查明从何而来。

#import "RootViewController.h"
#import "EventTypeViewController.h"

@interface RootViewController ()

@end

@implementation RootViewController
@synthesize eventType;



- (void) viewDidLoad
{
    eventType = [[NSMutableArray alloc]init];
    [eventType addObject:@"Corporate"];
    [eventType addObject:@"Social"];
    [eventType addObject:@"Dining"];
    [self setTitle: @"Events"];



}

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{

    // Return the number of sections.
    return 1;
}


- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{

    return [eventType count];

}


- (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:@"Cell"];


         cell.textLabel.text = [[eventType objectAtIndex:indexPath.row]retain];
         [cell setAccessoryType:UITableViewCellAccessoryDisclosureIndicator];

        return cell;


    }


}

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath

{

    EventTypeViewController *events = [[EventTypeViewController alloc] initWithNibName:@"EventTypeViewController" bundle:nil];

    if ([[eventType objectAtIndex:indexPath.row] isEqual:@"Corporate"])
    {
        events.eventsInt = 0;
        [events setTitle:[eventType objectAtIndex:indexPath.row]];
    }

    if ([[eventType objectAtIndex:indexPath.row] isEqual:@"Social"])
    {
        events.eventsInt = 1;
        [events setTitle:[eventType objectAtIndex:indexPath.row]];
    }

    if ([[eventType objectAtIndex:indexPath.row] isEqual:@"Dining"]) {
        events.eventsInt = 2;
        [events setTitle:[eventType objectAtIndex:indexPath.row]];
    }

    [self.navigationController pushViewController:events animated:YES];

}

@end

这是EventTypeViewController.m-我没什么好说的。

#import "EventTypeViewController.h"

@interface EventTypeViewController ()

@end

@implementation EventTypeViewController

@synthesize eventsInt;


- (void)viewDidLoad
{

    corporateArray = [[NSMutableArray alloc]
                      initWithObjects:@"Corporate 1", @"Corporate 2", @"Corporate 3", @"Corporate 4", nil];
    socialArray = [[NSMutableArray alloc]
                   initWithObjects:@"Social 1", @"Social 2", nil];
    diningArray = [[NSMutableArray alloc]
                   initWithObjects:@"Dining 1", @"Dining 2", @"Dining 3", nil];


}


#pragma mark - Table view data source

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
#warning Potentially incomplete method implementation.
    // Return the number of sections.
    return 1;
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
    if (eventsInt == 0)
        return [corporateArray count];
    if (eventsInt == 1)
        return [socialArray count];
    if (eventsInt == 2)
        return [diningArray count];

    [self.tableView reloadData];

}

- (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:@"Cell"]autorelease];
    }

    // Configure the cell...
    if (eventsInt == 0)
        cell.textLabel.text = [[corporateArray objectAtIndex:indexPath.row]retain];
    if (eventsInt == 1)
        cell.textLabel.text = [[socialArray objectAtIndex:indexPath.row]retain];
    if (eventsInt == 2)
        cell.textLabel.text = [[diningArray objectAtIndex:indexPath.row]retain];

    [cell setAccessoryType:UITableViewCellAccessoryDisclosureIndicator];

    return cell;
}

@end
ios uitableview pushviewcontroller
1个回答
0
投票

您的UITableViewController是否嵌入了UINavigationController?这样您就可以激活push方法。

您也可以使用segues。实施-(void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender,为那里的下一个控制器设置数据变量,然后使用[self performSegueWithIdentifier:(NSString *) sender:(id)sender]进行推送>

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