在表视图中如何在ios中的扩展单元格中添加另一个自定义单元格？ [英] In Table view How to add another custom cell in expanded cell in ios?

问题描述

我一直在努力扩展过去几天从互联网的一些建议我找到扩展customcell的代码。现在我的问题是我在这里使用自定义单元格，所以在扩展单元格后我想在展开的自定义单元格中添加另一个自定义单元格。所以任何人都可以帮我做这个???提前谢谢

Hi i have been working expanding cell for the past few days from some suggestion of internet i found code to expand the customcell. Now my question is i am using custom cell here so after expanding cell i wanna add another custom cell in the expanded custom cell. So any one can help me to do this??? thanks in advance

@interface MyHomeView ()
{
    NSIndexPath *selectedindexpath;

}
@end


-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    selectedindexpath=indexPath;

}

这是如何增加表格高度

-(CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{

    if(selectedindexpath!=nil &&[selectedindexpath compare:indexPath]==NSOrderedSame)
    {

               return 140;
    }


    return 52;

}

推荐答案

为此子菜单参考@Iducool发布的答案。对于您的问题 - >在表视图中如何在ios中的扩展单元格中添加另一个自定义单元格？
为此你最好在扩展单元格中添加另一个UITableView，以便你可以轻松管理它们，下面的例子给出了将UITableView放入Custom UITableView单元格的想法

For this submenus refer what @Iducool posted answer. For your question -> "In Table view How to add another custom cell in expanded cell in ios?" for this you better need to add another UITableView inside the expanded cell so that you can manage them easily following example gives some idea to put UITableView within the Custom UITableView cell

   //in your main Table view 

  #import "ViewController.h"
  #import "CustomCell.h"
  @interface ViewController ()<UITableViewDataSource , UITableViewDelegate>

  @end

  @implementation ViewController

  - (void)viewDidLoad
 {
      [super viewDidLoad];
      // Do any additional setup after loading the view, typically from a nib.
 }

 - (void)didReceiveMemoryWarning
  {
      [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
  }

  - (void)dealloc 
  {
    [_aTV release];
    [super dealloc];
  }


  -(NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
  {
      return 1;
  }

  -(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
    {
      return 3;
    }

  -(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
  {
   CustomCell *cell = [self.aTV dequeueReusableCellWithIdentifier:@"Cell"];
   if(cell == nil)
     {
        cell = [[[CustomCell alloc]initWithStyle:UITableViewCellStyleDefault reuseIdentifier:@"Cell"]autorelease];
     }

   cell.dataAraay = [NSMutableArray arrayWithObjects:@"subMenu->1",@"subMenu->2",@"subMenu->3",@"subMenu->4",@"subMenu->5", nil];
   return  cell;
  }

  -(CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
  {
     return 150;
  }


   //in your custom tableview cell 
   //  .m file
   #import "CustomCell.h"

   @implementation CustomCell 
   @synthesize dataAraay; //array to hold submenu data

   - (id)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier
  {
     self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
     if (self) {
    // Initialization code
     self.frame = CGRectMake(0, 0, 300, 50);
     UITableView *subMenuTableView = [[UITableView alloc]initWithFrame:CGRectZero style:UITableViewStylePlain]; //create tableview a

      subMenuTableView.tag = 100;
      subMenuTableView.delegate = self;
      subMenuTableView.dataSource = self;
      [self addSubview:subMenuTableView]; // add it cell
      [subMenuTableView release]; // for without ARC
   }
    return self;
 }

- (void)setSelected:(BOOL)selected animated:(BOOL)animated
 {
     [super setSelected:selected animated:animated];

      // Configure the view for the selected state
 }

 -(void)layoutSubviews
  {
     [super layoutSubviews];
     UITableView *subMenuTableView =(UITableView *) [self viewWithTag:100];
     subMenuTableView.frame = CGRectMake(0.2, 0.3, self.bounds.size.width-5, self.bounds.size.height-5);//set the frames for tableview

  }

 //manage datasource and  delegate for submenu tableview
-(NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
  {
     return 1;
  }

   -(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
   {
       return dataAraay.count;
   }

  -(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
  {
      UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"cellID"];
     if(cell == nil)
      {
         cell = [[[UITableViewCell alloc]initWithStyle:UITableViewCellStyleDefault reuseIdentifier:@"cellID"]autorelease];
      }
    cell.textLabel.text = [self.dataAraay objectAtIndex:indexPath.row];

    return cell;

 }

@end

希望这会有所帮助：）

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