【发布时间】:2018-04-22 19:43:36
【问题描述】:
我有 6 个 UITextfields,我想将它们全部放在一个字符串中,这样我就可以得到输入到 UItextField 中的内容。
示例:在 UItextfield1 中,我输入了数字“3”,然后在 UItextfield2 中,我输入了数字“5”,以此类推。我想把它放在一个字符串中,这样它就可以读成“35” ....
下面是我的代码。任何帮助都会很棒!
class EnterUsersCode: UIViewController {
var textField1: UITextField! = {
let tf = UITextField()
tf.text = ""
return tf
}()
var textField2: UITextField! = {
let tf = UITextField()
tf.text = ""
return tf
}()
var textField3: UITextField! = {
let tf = UITextField()
tf.text = ""
return tf
}()
var textField4: UITextField! = {
let tf = UITextField()
tf.text = ""
return tf
}()
var textField5: UITextField! = {
let tf = UITextField()
tf.text = ""
return tf
}()
var textField6: UITextField! = {
let tf = UITextField()
tf.text = ""
return tf
}()
var textFieldArray: [UITextField] {
return [textField1!, textField2!, textField3!, textField4!, textField5!, textField6!]
}
【问题讨论】:
标签: ios swift uitextfield swift4