問(wèn)題描述

我在 cellForRowAtIndexPath

UISwipeGestureRecognizer *gestureR = [[UISwipeGestureRecognizer alloc]initWithTarget:self action:@selector(handleSwipeFrom:)];[gestureR setDirection:UISwipeGestureRecognizerDirectionRight];//|UISwipeGestureRecognizerDirectionRight)];[單元格 addGestureRecognizer:gestureR];

它工作正常.但我想要 UISwipeGestureRecognizerDirectionLeft 所以像這樣添加

[gestureR setDirection:UISwipeGestureRecognizerDirectionLeft|UISwipeGestureRecognizerDirectionRight)];

當(dāng)我檢查方向和狀態(tài)時(shí)，我總是得到 3 = 3

- (void)handleSwipeFrom:(UISwipeGestureRecognizer *)recognizer {NSLog(@"%d = %d",recognizer.direction,recognizer.state);}

如果我只應(yīng)用一個(gè)手勢(shì)，它就可以正常工作.我試圖一個(gè)一個(gè)地添加兩個(gè)手勢(shì).但它只會(huì)響應(yīng)一個(gè)手勢(shì).

如何添加第二個(gè)手勢(shì).我直接將一個(gè)手勢(shì)添加到 TableView 另一個(gè)手勢(shì)到單元格，但現(xiàn)在使用.

試試這個(gè)

如果您想處理左右滑動(dòng)的不同功能，只需更改選擇器即可.

I added this code in cellForRowAtIndexPath

UISwipeGestureRecognizer *gestureR = [[UISwipeGestureRecognizer alloc]
                                             initWithTarget:self action:@selector(handleSwipeFrom:)];
        [gestureR setDirection:UISwipeGestureRecognizerDirectionRight];//|UISwipeGestureRecognizerDirectionRight)];
        [cell addGestureRecognizer:gestureR];

it works fine. But I want UISwipeGestureRecognizerDirectionLeft so Added like this

[gestureR setDirection:UISwipeGestureRecognizerDirectionLeft|UISwipeGestureRecognizerDirectionRight)];

When I check with direction and state I am always getting 3 = 3

- (void)handleSwipeFrom:(UISwipeGestureRecognizer *)recognizer {    

    NSLog(@"%d = %d",recognizer.direction,recognizer.state);
}

if I apply only one Gesture it works fine. I tried to add two gestures one by one. but it will responding for only one gesture.

How to add second gestures. I added directly to one gesture to TableView another one to cell but now use.

Try this

UISwipeGestureRecognizer* gestureR;
gestureR = [[[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(handleSwipeFrom)] autorelease];
gestureR.direction = UISwipeGestureRecognizerDirectionLeft;
[view addGestureRecognizer:gestureR];

gestureR = [[[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(handleSwipeFrom)] autorelease];
gestureR.direction = UISwipeGestureRecognizerDirectionRight; // default
[view addGestureRecognizer:gestureR];

If you want to handle different functionalities on left and right swipes, just change the selectors.

這篇關(guān)于如何將滑動(dòng)手勢(shì)添加到 UITableView 單元格?的文章就介紹到這了，希望我們推薦的答案對(duì)大家有所幫助，也希望大家多多支持html5模板網(wǎng)！