我可以使用其他控件将tableview添加到视图中吗？

Question

我可以在界面构建器中的现有视图中添加tableview。

我的界面构建器如下所示

但是当我在模拟器中运行代码时，您可以看到该表未显示在界面构建器中的相同位置，因为它覆盖了底部的按钮???

UPDATE ... 我有点进步，但底部的按钮是隐藏的？

FIXED ... ，建议使用以下代码：）

    - (UIView *)tableView:(UITableView *)tableView viewForFooterInSection:(NSInteger)section {

UIView *view = [[UIView alloc] initWithFrame:CGRectMake(0, 0, tableView.frame.size.width, 40)];

view.backgroundColor = [UIColor whiteColor];

UIButton *buttonA = [UIButton buttonWithType:UIButtonTypeRoundedRect];
buttonA.frame = CGRectMake(101,5,118,29);
[buttonA setTitle:@"Save & Exit" forState:UIControlStateNormal];
buttonA.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleRightMargin;

[view addSubview:buttonA];

UIButton *buttonB = [UIButton buttonWithType:UIButtonTypeRoundedRect];
buttonB.frame = CGRectMake(254,5,56,29);
[buttonB setTitle:@"Next" forState:UIControlStateNormal];
buttonB.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleRightMargin;

[view addSubview:buttonB];

return view;

}

    - (CGFloat)tableView:(UITableView *)tableView heightForFooterInSection:(NSInteger)section {
return 40;

}

Answer 1

确保已将tableview的委托和数据源附加到文件所有者。此外，您必须实现至少这两种方法。

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

// Row display. Implementers should *always* try to reuse cells by setting each cell's reuseIdentifier and querying for available reusable cells with dequeueReusableCellWithIdentifier:
// Cell gets various attributes set automatically based on table (separators) and data source (accessory views, editing controls)

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath;

Check this link for example!

Answer 2

将自动调整应用于.xib文件中的那些子视图，如下所示....

或

您可以使用以下功能以编程方式进行更改。

UIViewAutoresizing
Specifies how a view is automatically resized.

enum {
   UIViewAutoresizingNone                 = 0,
   UIViewAutoresizingFlexibleLeftMargin   = 1 << 0,
   UIViewAutoresizingFlexibleWidth        = 1 << 1,
   UIViewAutoresizingFlexibleRightMargin  = 1 << 2,
   UIViewAutoresizingFlexibleTopMargin    = 1 << 3,
   UIViewAutoresizingFlexibleHeight       = 1 << 4,
   UIViewAutoresizingFlexibleBottomMargin = 1 << 5
}; 

示例是：

  [yourViews.autoresizingMask = UIViewAutoresizingFlexibleHeight | UIViewAutoResizingFlexibleWidth];

Answer 3

- (UIView *)tableView:(UITableView *)tableView viewForFooterInSection:(NSInteger)section

数据源方法中的

返回页脚视图（包含“save＆amp; edit”和“next”UIButtons的UIView）。