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Ios 从UIPickerView获取所选值_Ios_Objective C_Uipickerview - Fatal编程技术网
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Ios 从UIPickerView获取所选值

ios objective-c

Ios 从UIPickerView获取所选值,ios,objective-c,uipickerview,Ios,Objective C,Uipickerview,正如我的标题所说，如何从UIPickerView中获取所选值？ 是按照委托方法来实现还是不建议我 - (void)pickerView:(UIPickerView *)pickerView didSelectRow: (NSInteger)row inComponent:(NSInteger)component 您可以通过以下方式从UIPickerView获取所选值 NSString *selValue = [myArrayList objectAtIndex:[_myPickerView s

正如我的标题所说，如何从
UIPickerView
中获取所选值？ 是按照委托方法来实现还是不建议我

- (void)pickerView:(UIPickerView *)pickerView didSelectRow: (NSInteger)row inComponent:(NSInteger)component
您可以通过以下方式从
UIPickerView
获取所选值

NSString *selValue = [myArrayList objectAtIndex:[_myPickerView selectedRowInComponent:N]] // Here "N" is component like 0 or whatever.
NSLog (@"%@", selValue);
是的，它起作用了，谢谢