使用手势识别器时，表格视图不会滚动 [英] Table view doesn't scroll when I use gesture recognizer

问题描述

我的应用程序有一个表格视图（当然还有滚动），这个视图使用手势识别器（就像在Facebook应用程序上一样）打开和关闭。

My app has a table view (with a scroll-into of course) and this view slides on and off with a gesture recognizer (like on the Facebook app).

如果我使用按钮将[表格视图滑动到屏幕]，它可以正常工作，但是当我使用手势识别器时，表格视图不能再滚动。

If I use a button to slide [the table view onto the screen], it works fine but when I use a gesture recognizer, the table view can't be scrolled anymore.

以下是带有问题的手势识别器代码：

Here is the code of gesture recognizer with the problem:

[self.view addGestureRecognizer:self.slidingViewController.panGesture];

有人有想法吗？

推荐答案

您的手势可能会阻止滚动视图手势的工作，因为默认情况下，一次只能识别1个手势。尝试添加自己作为手势和实施的代表：

Your gesture is probably preventing the scroll view gesture from working because by default only 1 gesture can be recognising at a time. Try adding yourself as the delegate of your gesture and implementing:

- (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldRecognizeSimultaneouslyWithGestureRecognizer:(UIGestureRecognizer *)otherGestureRecognizer
{
    return YES;
}

---

---

self.slidingViewController.panGesture.delegate = self;

另外，添加< UIGestureRecognizerDelegate> 到您实施的协议列表

also, add <UIGestureRecognizerDelegate> to the list of protocols you implement

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