TIPS APP
As a beginner in code area, I spent a lot of time to study the way to combine code with IBOutlet and IBAction.
Finally I just realised the biggest problem for me is greedy. In order to take care all details, I watched many examples trying to combine all of it in my app. But, hey, I am a beginner. Making mistakes is my advantage. All I need to do is copy each function and do it well. Then add on others func one by one.
Here I decide take my classmate YY to start.
we do not want present keyboard when user select {Total textfield}.
Therefore we uncheck {enabled}. Keyboard won’s present because users are unalbe to select [textField].
make a new one.
In the beginning the caculate Button was covered by number pad. I tried to copy my classmate’s func to hide pad via tap anywhere but false.
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//按任意地方收鍵盤 func hideKeyboardWhenTappedAround() { let tap: UITapGestureRecognizer = UITapGestureRecognizer(target: self, action: #selector(ViewController.dismissKeyboard)) view.addGestureRecognizer(tap) } func dismissKeyboard() { view.endEditing(true) }
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Therefore I moved [caculate] button.
（正所謂山不轉路轉）
(anyway I don’t understand the func I was tried to copy)
When I use iPhone 11 as stimulator, number pad didn’t show up?
『Solution:Cmd+K』！！
