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}]

我该怎么做？

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])
    }
}