使用Storyboard时如何使UITable标题贴在屏幕顶部？ [英] How to make UITable header stick to the top of the screen when using Storyboards?

问题描述

我使用这篇文章制作了标题： StoryBoards中的表头视图

I've made header using this post: Table Header Views in StoryBoards

但我无法在滚动时将标题粘贴（修复）到屏幕顶部。

But i am unable to make header stick (fix) to the top of the screen while scrolling.

如何可以实现吗？

PS表样式很简单，当我厌倦了重载 viewForHeaderInSection 并返回标题视图的出口时，它变得更糟。

P.S. Table style is plain, and when i tired to overload viewForHeaderInSection and returned outlet for header view, it just got worse.

提前致谢！

推荐答案

我能够这样做（至少在iOS 6中）这样，不要知道为什么这个东西有效：）

I was able to do it (at least in iOS 6) like this, don't know why this thing works:)

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

    if(self.headerManualView == nil) {
        //allocate the view if it doesn't exist yet
        headerManualView  = [[UIView alloc] init];

        //create the button
        UITextField *txtField = [[UITextField alloc] initWithFrame:CGRectMake(10, 3, 250, 44)];

        //the button should be as big as a table view cell
        txtField.borderStyle = UITextBorderStyleRoundedRect;

        //set action of the button
        //[txtField addTarget:self action:@selector(removeAction:) forControlEvents:UIControlEventTouchUpInside];

        //add the button to the view
        [headerManualView addSubview:txtField];
    }

    //return the view for the footer
    return headerManualView;
}

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