检查下拉列表的文本是否有效打开下一个选择器 usnig Swift

Question

What I'm Using:

I'm using iOSDropDown Pod for showing list as a picker for any textField

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What I want to achieve:

I have two textfields one for ProfileType called profileTypeField and the other is category of that profileTypeField called cateoryField And there Class are of type IosDropDown: instead of UITextField! using the way of this pod I mentioned so what I want is:

Explanation

if I selected a certain text like "Store" from profileTypeField using dropdown list of this pod I want the user to select only the the category of that ProfileType On categoryField and show this Category text In Picker Or dropdownlist with the data of this Category in the categoryField

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my code that I've tried:

override func viewDidAppear(_ animated: Bool) {
        super.viewDidAppear(animated)
    
    let option =  Options()
    profileTypeField.optionArray = option.profileTypes
    profileTypeField.optionIds = option.ids
    profileTypeField.checkMarkEnabled = true
    profileTypeField.isSearchEnable = false
    
    
    if (profileTypeField.selectedIndex == Int("Store")) {
        categoryField.optionArray = option.storeIndividualCategory
        categoryField.optionIds = option.ids
        categoryField.checkMarkEnabled = true
        categoryField.isSearchEnable = true
    }
    else if (profileTypeField.selectedIndex == Int("Service")) {
        categoryField.optionArray = option.serviceCategory
        categoryField.optionIds = option.ids
        categoryField.checkMarkEnabled = true
        categoryField.isSearchEnable = true
    }
    else {
        categoryField.optionArray = option.MediaCategory
        categoryField.optionIds = option.ids
        categoryField.checkMarkEnabled = true
        categoryField.isSearchEnable = false
    }
}

---

but it achieves only the first case of if statement and it doesn't perform the last of the code

Answer 1

profileTypeField.didSelect { (text, index, id) in

}

Inside this you can get the categories related to profile type assign them to categoryTextField.optionArray then enable categoryTextField

Hope it helps.