目次

削除Button的标题变更时的点灭动画

iOS 7とiOS 8でtableView分割線の先頭

削除tableView下部的余分分割线

防除键盘遮盖textFiled的软件

削除Button的标题变更时的点灭动画

buttonのtitleLabelを同時に設定する必要があります.textとsetTitleのみで、titleLabel.textは前に置く必要があります

 ：
[Button.titleLabel setText:string];
[Button setTitle:string forState:UIControlStateNormal];

iOS 7とiOS 8でtableView分割線の先頭

次の2つの関数を上書きします.

-(void)viewDidLayoutSubviews{
   if ([self.tableView respondsToSelector:@selector(setSeparatorInset:)]) {
       [self.tableView setSeparatorInset:UIEdgeInsetsMake(0,0,0,0)];
   }

   if ([self.tableView respondsToSelector:@selector(setLayoutMargins:)]) {
    [self.tableView setLayoutMargins:UIEdgeInsetsMake(0,0,0,0)];
   }
}

-(void)tableView:(UITableView *)tableView willDisplayCell:(UITableViewCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath{
   if ([cell respondsToSelector:@selector(setSeparatorInset:)]) {
       [cell setSeparatorInset:UIEdgeInsetsZero];
   }

   if ([cell respondsToSelector:@selector(setLayoutMargins:)]) {
       [cell setLayoutMargins:UIEdgeInsetsZero];
   }
}

削除tableView下部的余分分割线

 [self.tableView setTableFooterView:[[UIView alloc] initWithFrame:CGRectZero]];

防除键盘遮盖textFiled的软件

キーボードのイジェクトとキーボードの両方のイベントを処理する必要があります

 
 textfield 
- (void)textFieldDidBeginEditing:(UITextField *)textField{
   CGRect frame = textField.frame;
   CGPoint rootFrame = [[textField superview] convertPoint:frame.origin toView:self.view];// 
   int offset = rootFrame.y + 56 - (self.view.frame.size.height - 216.0);// 216
   NSTimeInterval animationDuration = 0.30f;
   [UIView beginAnimations:@"ResizeForKeyBoard" context:nil];
   [UIView setAnimationDuration:animationDuration];
   float width = self.view.frame.size.width;
   float height = self.view.frame.size.height;
   if(offset > 0){
       CGRect rect = CGRectMake(0.0f, -offset,width,height);
       self.view.frame = rect;
   }
   [UIView commitAnimations];
}

 
- (IBAction)hideKeyboard:(id)sender {
   NSTimeInterval animationDuration = 0.30f;
   [UIView beginAnimations:@"ResizeForKeyboard" context:nil];
   [UIView setAnimationDuration:animationDuration];
   CGRect rect = CGRectMake(0.0f, 0.0f, self.view.frame.size.width, self.view.frame.size.height);
   self.view.frame = rect;
   [UIView commitAnimations];
   // textField 
}