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我加入2子视图到我的观点(EOPSessionsViewController),blurEffectView和reLogInView删除模糊搜索。从另一个子视图
if (!UIAccessibilityIsReduceTransparencyEnabled()) {
self.view.backgroundColor = [UIColor clearColor];
UIBlurEffect *blurEffect = [UIBlurEffect effectWithStyle:UIBlurEffectStyleExtraLight];
UIVisualEffectView *blurEffectView = [[UIVisualEffectView alloc]initWithEffect:blurEffect];
blurEffectView.tag = 123;
blurEffectView.frame = self.view.bounds;
blurEffectView.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
[self.view addSubview:blurEffectView];
}else{
self.view.backgroundColor = [UIColor blackColor];
}
self.reLogInView = [[ReLoginViewController alloc]initWithNibName:@"ReLoginViewController" bundle:nil];
[self.view addSubview:self.reLogInView.view];
self.reLogInView.view.frame = CGRectMake(0, 0, self.view.frame.size.width/2, self.view.frame.size.height/2);
self.reLogInView.view.center = self.view.center;
self.reLogInView.view.backgroundColor = [UIColor grayColor];
self.reLogInView.view.layer.borderColor = [UIColor blackColor].CGColor;
self.reLogInView.view.layer.borderWidth = 3.0f;
我想删除blurEffectView和reLogInView当用户点击取消内部reLogInView按钮。截至目前,我可以使用下面的代码删除reLogInView。
- (IBAction)cancel:(id)sender {
[self.view removeFromSuperview];
}
我的问题是如何在同一时间删除blurEffectView?请注意,其中3个是不同的类。