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我正在用Eureka表單構建器構建表單,但不明白我如何獲取表單中的值。 They provide instructions in the docs here。Swift:如何使用Eureka表單構建器獲取表單值?
表單結果傳遞給詞典:
正如你可能已經注意到了,結果辭典鍵是行標籤值 和值是該行的值。只有具有標記值的行將被添加到字典中,並將 。
我的代碼:
override func viewDidLoad() {
super.viewDidLoad()
form =
Section()
<<< NameRow() { // NameRow is dictionary key, right?
$0.title = "Name:"
$0.value = "My name" // This is what should be printed
}
let dict = form.values(includeHidden: true)
// PROBLEM: This prints nil
print(dict["NameRow"])
}
在這裏,公衆FUNC,使字典
public func values(includeHidden includeHidden: Bool = false) -> [String: Any?]{
if includeHidden {
return allRows.filter({ $0.tag != nil })
.reduce([String: Any?]()) {
var result = $0
result[$1.tag!] = $1.baseValue
return result
}
}
return rows.filter({ $0.tag != nil })
.reduce([String: Any?]()) {
var result = $0
result[$1.tag!] = $1.baseValue
return result
}
}