質問編集履歴
1
回答追記しました
test
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File without changes
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test
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@@ -115,3 +115,121 @@
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}
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```
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120
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121
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【解決した内容を追記しときます（初心者に優しいと思うので）】
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122
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123
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124
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125
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```ここに言語を入力
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class colorSetViewController: UIViewController, UIPickerViewDelegate, UIPickerViewDataSource, UITextFieldDelegate {
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var pickerView: UIPickerView = UIPickerView()
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let colorlist = ["青", "赤", "黄"]
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var curTextFieldTag = Int()
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var curClrNum = Int()
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override func viewDidLoad() {
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super.viewDidLoad()
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pickerView.delegate = self
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pickerView.dataSource = self
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pickerView.showsSelectionIndicator = true
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// for UIPickerView
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let toolbar = UIToolbar(frame: CGRect(x: 0, y: 0, width: 0, height: 35))
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let doneItem = UIBarButtonItem(barButtonSystemItem: .done, target: self, action: #selector(self.done(sender:)))
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toolbar.setItems([doneItem], animated: true)
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for i in 1...15 {
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let j: Int=i+300
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let irBtnClrTxtFld = self.view.viewWithTag(j) as! UITextField
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irBtnClrTxtFld.inputView = pickerView
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irBtnClrTxtFld.inputAccessoryView = toolbar
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irBtnClrTxtFld.delegate = self as UITextFieldDelegate
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}
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}
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func numberOfComponents(in pickerView: UIPickerView) -> Int {
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return 1
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}
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func pickerView(_ pickerView: UIPickerView, numberOfRowsInComponent component: Int) -> Int {
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return colorlist.count
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}
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func pickerView(_ pickerView: UIPickerView, titleForRow row: Int, forComponent component: Int) -> String? {
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return colorlist[row]
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}
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func pickerView(_ pickerView: UIPickerView, didSelectRow row: Int, inComponent component: Int) {
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curClrNum = row
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}
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func textFieldDidBeginEditing(_ textField: UITextField) {
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curTextFieldTag = textField.tag
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}
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func done(sender: UIBarButtonItem) {
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self.view.endEditing(true)
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let targetTxtFld = self.view.viewWithTag(curTextFieldTag) as? UITextField
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targetTxtFld?.text = colorlist[curClrNum]
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}
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}
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```
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