How can i add multiple HTML files to WebKit View? - ios

Question

Introduction
I'm designing a historical application.I want to add multiple HTML files into
WebKit View. I don't have any idea how to do this.
Example
When I click to "Button 1" webkit loads "file1.html". I didn't write anything about code I am quite confused. Any help would be appreciated.

Answer 1

Well, there is a lot of ways to do it but I'm gonna give an example for easiest one. Just create a method for loading .html file and invoke or call it under action button.
For example :
import UIKit
import WebKit
class ExampleController: UIViewController {
#IBOutlet weak var myButton: UIButton!
#IBOutlet weak var webView: WKWebView!
override func viewDidLoad() {
super.viewDidLoad()
webView.navigationDelegate = self
}
#IBAction func firstButtonPressed(_ sender: UIButton) {
// Here you can call your method to load html page.
loadPage(pageName: "privacy_policy")
}
#IBAction func secondButtonPressed(_ sender: UIButton) {
// Here you can call different html page.
loadPage(pageName: "terms")
}
// With this method you can call html page by it name (as parameter)
fileprivate func loadPage(pageName: String) {
let url = Bundle.main.url(forResource: pageName, withExtension: "html")
// file url is ready lets to add it as parameter for webView.
webView.loadFileURL(url!, allowingReadAccessTo: url!)
}
}
extension AboutAppController: WKNavigationDelegate {
func webView(_ webView: WKWebView, didStartProvisionalNavigation navigation: WKNavigation!) {
// Here you can add start your animations (like activity indicator)
}
func webView(_ webView: WKWebView, didFinish navigation: WKNavigation!) {
// And here finish your animations.
}
}