IOS - UIView停止互動

IOS - UIView停止互動

UIView停止互動(失去焦點):
設定userInteractionEnabled=NO, 擷取互動設定YES.
可以應用於UIButton, UITextField等互動型控制項.

[editButton setUserInteractionEnabled:YES];editButton.userInteractionEnabled = NO;

執行個體:

#pragma mark ItemChooseViewDelegate// 選擇服務類型框- (void) didSelectedItem {    NIDPRINTMETHODNAME();    _servicePos = _serviceItemListView.selectedIndex; // 設定Item位置    // 總價格    _totalPrice = (float)([_goodsList[_servicePos][@Price] floatValue]/100.0)*          [[_serviceNumList objectAtIndex:_servicePos] integerValue];    [_totalPriceLabel setText:[NSString stringWithFormat:@%0.1f, _totalPrice]];    // 設定按鈕狀態    for (int i=0; i<_goodsList.count; ++i) {        // 選中        if (i == _servicePos) {            [[_titleLabelArray objectAtIndex:i] setTextColor: [UIColor blackColor]];            [[_priceLabelArray objectAtIndex:i] setTextColor: RGBCOLOR_HEX(0xff6000)];            [[_timesFieldArray objectAtIndex:i] setTextColor: [UIColor blackColor]];            [[_timesFieldArray objectAtIndex:i] setUserInteractionEnabled: YES];            [[_addBtnArray objectAtIndex:i] setUserInteractionEnabled:YES];            [[_subBtnArray objectAtIndex:i] setUserInteractionEnabled:YES];            continue;        }        // 未選中        [[_titleLabelArray objectAtIndex:i] setTextColor: [UIColor grayColor]];        [[_priceLabelArray objectAtIndex:i] setTextColor: [UIColor grayColor]];        [[_timesFieldArray objectAtIndex:i] setTextColor: [UIColor grayColor]];        [[_timesFieldArray objectAtIndex:i] setUserInteractionEnabled: NO];        [[_addBtnArray objectAtIndex:i] setUserInteractionEnabled:NO];        [[_subBtnArray objectAtIndex:i] setUserInteractionEnabled:NO];    }}