swift - 如何使用 for 循环实例化字典(swift)

Question

private var selectedButtonArray = [UIButton]() 
private var buttonStepperDictionaryArray = [NSMutableDictionary]()

func appendToButtonStepperDictionaryArray(ixSelectionItem: IxSelectionItem...){
    for iSelectionItem in selectedButtonArray{
        buttonStepperDictionaryArray.append("buttonDesc":iSelectionItem.button.text,"dsds":iSelectionItem.button.tag)
    }
}

结果应如下所示:

[{"buttonDesc":"abc","buttonTag":1},
 {"buttonDesc":"bcd","buttonTag":2},
 {"buttonDesc":"ddd","buttonTag":3}]

我怎样才能做到这一点？

Answer 1

试试这个

private var selectedButtonArray = [UIButton]()
private var buttonStepperDictionaryArray = [NSMutableDictionary]()

func appendToButtonStepperDictionaryArray(ixSelectionItem: IxSelectionItem){
    for iSelectionItem in selectedButtonArray{
        buttonStepperDictionaryArray.append(["buttonDesc": ixSelectionItem.button.text,"dsds":iSelectionItem.tag])
    }
}