Ios 如何将pickerview从另一个nib文件显示到textfields inputview主情节提要
首先,我使用的是xcode7.1 swift 2 我有两个nib/xib文件,第一个是主nib/xib,第二个是pickview nib/viewcontroller文件。点击textfield时,如何显示pickview nib/viewcontrollerIos 如何将pickerview从另一个nib文件显示到textfields inputview主情节提要,ios,swift,uipickerview,textfield,Ios,Swift,Uipickerview,Textfield,首先,我使用的是xcode7.1 swift 2 我有两个nib/xib文件,第一个是主nib/xib,第二个是pickview nib/viewcontroller文件。点击textfield时,如何显示pickview nib/viewcontroller func textFieldShouldBeginEditing(textField: UITextField) -> Bool { var readableTextfield: Bool? = true text
func textFieldShouldBeginEditing(textField: UITextField) -> Bool {
var readableTextfield: Bool? = true
textField.inputView = pickerViewCustom
return readableTextfield!
}
PickerViewCustomom是来自pickview nib/viewcontroller的UIPickerView
我想做的是,当用户填写表单时,会弹出一个UIPickerview,从数组中选择值,并将所选值显示到textview。我做得对吗?在初始化UITextField时尝试设置inputView,例如viewDidLoad:
func viewDidLoad() {
...
textField.inputView = pickerViewCustom
...
}