UIWebView不会滚动

时间:2015-08-14 09:56:03

标签: swift uiviewcontroller uiwebview

我的webview应用程序无法向下滚动。我试过这段代码:

webview.scrollView.scrollEnabled = true

但它不起作用。

我必须将我的webview应用程序放入scrollview应用程序或webview应用程序就足够了吗?我已经尝试过,但直到现在还没有工作。

我在ViewController.swift中的整个代码是:

import UIKit

class ViewController: UIViewController {

    @IBOutlet var webView: UIWebView!

    override func viewDidLoad() {
        super.viewDidLoad()

        //creo una costante di tipo NSURL
        let url = NSURL(string: "http://www.apple.com")

        //creo una richiesta di accesso a quello specifico indirizzo
        let request = NSURLRequest(URL: url!)

        //abilito lo zoom nella webView
        webView.scalesPageToFit = true
        webView.scrollView.scrollEnabled = true

        //carico la richiesta a quell'URL e aggiorna la WebView
        webView.loadRequest(request)

    }

    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }
}

2 个答案:

答案 0 :(得分:6)

只需在代码中添加以下代码:

webView.userInteractionEnabled = true

它会正常工作。

答案 1 :(得分:6)

For scrolling of webview view you should check given three step :

1) webview view should be : webView.userInteractionEnabled = true

2) webview view should be : webview.scrollView.scrollEnabled = true

3) webview view content should be more than your webview frame .