ios UIView下面有UITextField,键盘弹出影响输入TextField的内容，解决办法


在viewdidload的时候，把每个TextField设好tag。之后就可以根据最下面的UITextField的内容来判断键盘的弹出和关闭了
 有的TextField* name
name.tag = 2;
下面就是当tag==2的情况下，才能够把界面谈到上面去。
- (void)textFieldDidBeginEditing:(UITextField *)textField 
{ //当点触textField内部，开始编辑都会调用这个方法。textField将成为first responder  
    if (textField.tag == 2) {
        NSTimeInterval animationDuration = 0.30f;     
        CGRect frame = self.view.frame; 
        frame.origin.y -=216; 
        frame.size.height +=216; 
        self.view.frame = frame; 
        [UIViewbeginAnimations:@"ResizeView"context:nil]; 
        [UIView setAnimationDuration:animationDuration]; 
        self.view.frame = frame;                 
        [UIViewcommitAnimations];
    }
                   
} 
 
- (BOOL)textFieldShouldReturn:(UITextField *)textField  
{//当用户按下ruturn，把焦点从textField移开那么键盘就会消失了 
//    textField
    if (textField.tag == 2) {
        NSTimeInterval animationDuration = 0.30f; 
        CGRect frame = self.view.frame;     
        frame.origin.y +=216;       
        frame.size. height -=216;    
        self.view.frame = frame; 
        //self.view移回原位置   
        [UIViewbeginAnimations:@"ResizeView"context:nil]; 
        [UIView setAnimationDuration:animationDuration]; 
        self.view.frame = frame;           www.zzzyk.com      
        [UIViewcommitAnimations];
    }
    [textField resignFirstResponder];    
    returnYES;
}

补充：移动开发 , IOS ,