作者paramoree (frozen flower)
看板MacDev
标题[问题] 在simulator中无法选择图片
时间Thu Aug 16 01:00:02 2012
大家好 我是最近刚学的超新手
今天在练习国外blogger写的程式
在选择图片时 按下choose键後没反应 如下图
http://ppt.cc/kB1N
我是用xcode 4.2.1 ios 5
请问各位是会甚麽会这样呢??
--
※ 发信站: 批踢踢实业坊(ptt.cc)
◆ From: 36.227.74.173
1F：推 vampirewalk:要不要来点code? 08/16 10:25
2F：推 level39:有设Delegate吗？ 08/16 13:04
不好意思 附上网址及code
http://ppt.cc/Htw0
@synthesize imgPicker;
- (void)viewDidLoad {
self.imgPicker = [[UIImagePickerController alloc] init];
self.imgPicker.allowsImageEditing = YES;
self.imgPicker.delegate = self;
self.imgPicker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
}
- (IBAction)grabImage {
[self presentModalViewController:self.imgPicker animated:YES];
}
有设delegate
※ 编辑: paramoree 来自: 140.138.152.42 (08/16 14:47)
3F：推 vampirewalk:那didFinishPickingMediaWithInfo里面做的事呢？ 08/16 15:41
忘了贴这段@@
- (void)imagePickerController:(UIImagePickerController *)picker
didFinishPickingImage:(UIImage *)img editingInfo:(NSDictionary *)editInfo {
image.image = img;
[[picker parentViewController] dismissModalViewControllerAnimated:YES];
}
感谢V大提醒 我把原本的didFinishPickingImage改成你说的函式就成功了
太感谢你了!!
※ 编辑: paramoree 来自: 140.138.152.42 (08/16 17:36)