单元格的UITableView内容在编辑时不会移动 [英] UITableView content of cell dont move on editing

问题描述

我有一个带有某些自定义单元格的UITableView.在每个单元格中，都有一个ImageView和三个标签，并从字符串数组获取数据.我已经在情节提要中完成了布局.数据源是一个字符串数组.这行得通.

I have a UITableView with some custom cells. In each cell, there is a ImageView and three labels and get the data from a string array. I have done the layout in my storyboard. The data source is a string array. This works.

现在，我在代码中插入了EditButton.现在我可以看到EditButton了，但是当我激活编辑模式时，表格单元格将被调整大小，但是图像和标签不会移动.

Now I have insert a EditButton in the code. Now i can see the EditButton, but when I activate the edit mode the table cell will be resized, but the images and labels dont move.

您能告诉我如何移动单元格的内容吗?谁知道UITableView的教程使用EditMode和情节提要.我发现的所有教程都基于旧的" Xcode.

Can you show me how to move the content of the cell? Who knows a tutorial with UITableView uses EditMode AND storyboards. All tutorials which I have found are based on the "old" Xcode.

非常感谢您

顺便说一下，这是我的代码:

By the way, here is my code:

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

- (void)viewDidLoad
{
    [super viewDidLoad];
    myData = [NSMutableArray arrayWithObjects:
              @"Line1_Label1|Line1_Label2|Line1_Label3",
              @"Line2_Label1|Line2_Label2|Line2_Label3",
              @"Line3_Label1|Line3_Label2|Line3_Label3",
              nil];
    self.navigationItem.leftBarButtonItem = self.editButtonItem;
}


- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
    return 1;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
    return [myData count];
}

// Return a cell for the table
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    // A cell identifier which matches our identifier in IB
    static NSString *CellIdentifier = @"CellIdentifier";

    // Create or reuse a cell
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
    if (cell == nil) {
        cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
    }

    // Get the cell label using its tag and set it
    NSString *currentItem = [myData objectAtIndex:indexPath.row];
    NSArray *itemArray = [currentItem componentsSeparatedByString:@"|"];

    UILabel *cellLabel = (UILabel *)[cell viewWithTag:1];
    [cellLabel setText:itemArray[0]];

    UILabel *cellLabel2 = (UILabel *)[cell viewWithTag:3];
    [cellLabel2 setText:itemArray[1]];

    UILabel *cellLabel3 = (UILabel *)[cell viewWithTag:4];
    [cellLabel3 setText:itemArray[2]];

    // get the cell imageview using its tag and set it
    UIImageView *cellImage = (UIImageView *)[cell viewWithTag:2];
    [cellImage setImage:[UIImage imageNamed: @"control.png"]];

    return cell;
}

// Do some customisation of our new view when a table item has been selected
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
    // Make sure we're referring to the correct segue
    if ([[segue identifier] isEqualToString:@"ShowSelectedMovie"]) {

        // Get reference to the destination view controller
        ItemViewController *vc = [segue destinationViewController];

        // get the selected index
        NSInteger selectedIndex = [[self.tableView indexPathForSelectedRow] row];

        // Pass the name and index of our film
        [vc setSelectedItem:[NSString stringWithFormat:@"%@", [myData objectAtIndex:selectedIndex]]];
        [vc setSelectedIndex:selectedIndex];
    }
}

@end

推荐答案

首先，在.h中创建表格视图的IBOutlet，然后在.m中对其进行合成.

First of all, make an IBOutlet of the tableview in the .h and synthesize it in the .m.

然后对编辑"按钮进行操作(如果您还没有的话).在操作中，写:

Then make an action to the edit button (if you don't already have one). In the action, write:

    CGRect rect = yourTableView.cell.contentView.frame;
    //Do whatever changes you wish to do with the sizing of the view. origin changes placement and size changes size (duh). Line below is an example.
    rect.origin.y = yourTableView.cell.contentView.frame.origin.y - 20;

    yourTableView.cell.contentView.frame = rect;

这不会动起来，但我认为它将满足您的目的.

This won't be animated, but I think it'll fulfill your purpose.

这篇关于单元格的UITableView内容在编辑时不会移动的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！