本文实例为大家分享了ios实现左右滑动操作代码，供大家参考，具体内容如下
一、效果图
二、代码
rootviewcontroller.m
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
- (void)viewdidload
{
[super viewdidload];
// do any additional setup after loading the view.
self.title=@"可以向左（右）滑动";
//向右滑动
uiswipegesturerecognizer *recognizerleft;
recognizerleft = [[uiswipegesturerecognizer alloc] initwithtarget:self action:@selector(handleswipefromleft:)];
[recognizerleft setdirection:(uiswipegesturerecognizerdirectionleft)];
[self.view addgesturerecognizer:recognizerleft];
//向左滑动
uiswipegesturerecognizer *recognizerright;
recognizerright = [[uiswipegesturerecognizer alloc] initwithtarget:self action:@selector(handleswipefromright:)];
[recognizerright setdirection:(uiswipegesturerecognizerdirectionright)];
[self.view addgesturerecognizer:recognizerright];
}
#pragma -mark -手势滑动
//向左滑动
-(void)handleswipefromleft:(uiswipegesturerecognizer *)recognizer {
nslog(@"-------进入向左手势滑动姿势-------------");
if (recognizer.direction==uiswipegesturerecognizerdirectionleft) {
uialertview *alert=[[uialertview alloc]initwithtitle:@"提醒" message:@"进入向左手势滑动姿势" delegate:self cancelbuttontitle:@"取消" otherbuttontitles:@"确定", nil];
[alert show];
}
}
//向右滑动
-(void)handleswipefromright:(uiswipegesturerecognizer *)recognizer {
nslog(@"-------进入向右手势滑动姿势-------------");
if (recognizer.direction==uiswipegesturerecognizerdirectionright) {
uialertview *alert=[[uialertview alloc]initwithtitle:@"提醒" message:@"进入向右手势滑动姿势" delegate:self cancelbuttontitle:@"取消" otherbuttontitles:@"确定", nil];
[alert show];
}
}
|
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持服务器之家。