How can i get Html form value in web view iOS swift

Question

I have a web view in my view controller. In my web view there is a html form is load. Now when user input the value of form and press a button which is into view controller. After pressing the button I need those input value. How can I retrieve this value?

I try this way. but How can I get data?

override func viewDidLoad() {
    super.viewDidLoad()
    somec.loadRequest(URLRequest(url: URL(string: "https://tympanus.net/Tutorials/LoginRegistrationForm/")!))
}


@IBAction func getData(_ sender: Any) {
    let inputValue = somec.stringByEvaluatingJavaScript(from: "document.body.innerHTML")
    print(inputValue!)
}

did you try this stackoverflow.com/questions/43737316/…

Kamran
– Kamran

2018-04-13 12:48:11 +00:00
Commented Apr 13, 2018 at 12:48 — Kamran
– Kamran, Commented Apr 13, 2018 at 12:48
this question doesn't any right answer

Faizul Karim
– Faizul Karim

2018-04-13 13:03:47 +00:00
Commented Apr 13, 2018 at 13:03 — Faizul Karim
– Faizul Karim, Commented Apr 13, 2018 at 13:03

Jabson · Accepted Answer · 2018-04-13 13:25:15Z

2

To get value from username input try this:

let userNameValue = somec.stringByEvaluatingJavaScript(from: "document.getElementById('username').value")

for password value:

let passwordNameValue = somec.stringByEvaluatingJavaScript(from: "document.getElementById('password').value")

keys 'username' and 'password' are html input tag ids.

answered Apr 13, 2018 at 13:25

Jabson

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