SwiftUI search web content All In One
SwiftUI search web content All In One
WebView
class WebViewManager : ObservableObject {
var webview: WKWebView = WKWebView()
init() {
webview.load(URLRequest(url: URL(string: "https://apple.com")!))
}
func searchFor(searchText: String) {
if let searchTextNormalized = searchText.addingPercentEncoding(withAllowedCharacters: .urlHostAllowed),
let url = URL(string: "https://google.com/search?q=\(searchTextNormalized)") { self.loadRequest(request: URLRequest(url: url))
}
}
func loadRequest(request: URLRequest) {
webview.load(request)
}
func goBack(){
webview.goBack()
}
func goForward(){
webview.goForward()
}
func refresh(){
webview.reload()
}
}
struct Webview : UIViewRepresentable {
var manager : WebViewManager
init(manager: WebViewManager) {
self.manager = manager
}
func makeUIView(context: Context) -> WKWebView {
return manager.webview
}
func updateUIView(_ uiView: WKWebView, context: Context) {
}
}
struct ContentView: View {
@StateObject private var manager = WebViewManager()
@State private var searchText = ""
@State private var txt = ""
var body: some View {
ZStack {
HStack {
TextField("Search", text: $searchText,onCommit: {
print(searchText)
manager.searchFor(searchText: searchText)
})
.keyboardType(.URL)
.frame(width: UIScreen.main.bounds.size.width * 0.75 )
}
}
Webview(manager: manager)
.toolbar {
ToolbarItemGroup(placement: .bottomBar) {
Button(action: {
manager.goBack()
}) {
Image(systemName: "arrow.left")
}
Spacer()
Button(action: {
manager.goForward()
}) {
Image(systemName: "arrow.right")
}
Spacer()
Button(action: {
manager.refresh()
}) {
Image(systemName: "arrow.clockwise")
}
}
}
}
}
demo
refs
SwiftUI WKWebView render iframe All In One
https://www.cnblogs.com/xgqfrms/p/13888753.html
WebView & WKWebView & UIWebView
https://www.cnblogs.com/xgqfrms/p/16284528.html
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