编辑开始时 UISearchController 更改宽度

Question

我将在KGModal 中展示我的tableViewController。 在我的viewDidLoad 中，我添加了以下几个属性来管理 tableView：

[self setupSearchController];
self.tableView.tableFooterView = [[UIView alloc] initWithFrame:CGRectZero];
self.tableView.tableHeaderView = self.searchController.searchBar;
self.edgesForExtendedLayout = UIRectEdgeNone;
self.definesPresentationContext = NO;
self.view.clipsToBounds = YES;

而 setupSearchController 是

-(void)setupSearchController
{
    self.searchController = [[UISearchController alloc] initWithSearchResultsController:nil];
    self.searchController.searchResultsUpdater = self;
    self.searchController.dimsBackgroundDuringPresentation = NO;
    self.searchController.hidesNavigationBarDuringPresentation = NO;
    //  self.searchController.searchBar.scopeButtonTitles = @[NSLocalizedString(@"ScopeButtonCountry",@"Country"), NSLocalizedString(@"ScopeButtonCapital",@"Capital")];
   // self.searchController.searchBar.clipsToBounds = YES;
    self.searchController.searchBar.delegate = self;
}

现在，当我运行应用程序时，它会显示 searchController 为



这很好，正是我正在寻找的。但是，一旦它成为第一响应者，就会发生这种情况：



通过取消它使它回到它在第一张图片中的位置。我的问题是如何让它留在 KGModal 的框架内。我在哪里叫它

CPTSearchTableViewController *ivc = [self.storyboard instantiateViewControllerWithIdentifier:@"CPTSearchTVC"];
    ivc.view.frame = CGRectMake(0, 0, CGRectGetWidth([[UIScreen mainScreen] bounds]) - 40, CGRectGetHeight([[UIScreen mainScreen] bounds]) - 80);
    [[KGModal sharedInstance] setCloseButtonType:KGModalCloseButtonTypeRight];
    [[KGModal sharedInstance] showWithContentViewController:ivc andAnimated:YES];
    [[KGModal sharedInstance] setTapOutsideToDismiss:YES];
    [[KGModal sharedInstance] setModalBackgroundColor:[UIColor clearColor]];
    [[KGModal sharedInstance] setBackgroundDisplayStyle:KGModalBackgroundDisplayStyleSolid];

更新
通过遵循here 给出的解决方案之一，我能够将其保持在高度范围内，但不能保持在视图宽度范围内。
我刚刚将 VIewDidLoad 中的代码更新为

 [self setupSearchController];
    self.tableView.tableFooterView = [[UIView alloc] initWithFrame:CGRectZero];
    self.tableView.tableHeaderView = self.searchController.searchBar;
    self.edgesForExtendedLayout = UIRectEdgeNone;
    self.definesPresentationContext = YES;
    self.extendedLayoutIncludesOpaqueBars = YES;

Answer 1

更换框架并检查一次

改变这一行

//[[KGModal sharedInstance] showWithContentViewController:ivc andAnimated:YES];

到这里

  [[KGModal sharedInstance] showWithContentView:ivc.view andAnimated:YES];

更新答案

-(void)showTableView
{
SampleTableViewController *ivc = [self.storyboard instantiateViewControllerWithIdentifier:@"SampleVC"];
//ivc.delegate = self;
ivc.view.frame = CGRectMake(0, 0, CGRectGetWidth([[UIScreen mainScreen] bounds]) - 40, CGRectGetHeight([[UIScreen mainScreen] bounds]) - 80);
[[KGModal sharedInstance] setCloseButtonType:KGModalCloseButtonTypeRight];
 [[KGModal sharedInstance] setTapOutsideToDismiss:NO];
 //[[KGModal sharedInstance] showWithContentViewController:ivc andAnimated:YES];
 [[KGModal sharedInstance] showWithContentView:ivc.view andAnimated:YES];
[[KGModal sharedInstance] setTapOutsideToDismiss:YES];
//    [[KGModal sharedInstance] setModalBackgroundColor:[UIColor clearColor]];
[[KGModal sharedInstance] setBackgroundDisplayStyle:KGModalBackgroundDisplayStyleSolid];
}