Jssocials 在 UIWebView/WKWebView 中不起作用答案

【问题标题】：Jssocials not working in UIWebView/WKWebViewJssocials 在 UIWebView/WKWebView 中不起作用
【发布时间】：2018-05-31 10:42:26
【问题描述】：

我想在 iOS 中使用 jssocial 插件，当用户点击来自 UIWebView 的 Facebook、Twitter 或 Instagram 按钮时没有响应，也没有来自 WKWebView 所以，如果有人在 iOS 中实现了它，请指导我它。任何帮助都将是可观的。谢谢你

【问题讨论】：

标签： objective-c facebook uiwebview instagram wkwebview

【解决方案1】：

如下设置 WKWebView 属性和委托

 WKPreferences *prefs = [WKPreferences new];
prefs.javaScriptEnabled = YES;
prefs.javaScriptCanOpenWindowsAutomatically = YES;
WKWebViewConfiguration *theConfig = [[WKWebViewConfiguration alloc] init];
theConfig.preferences = prefs;
webView = [[EasyJSWKWebView alloc] initWithFrame:self.view.bounds
                                       configuration:theConfig
                            withJavascriptInterfaces:interfaces];
    webView.UIDelegate = self;
    webView.navigationDelegate = self;

   [webView setFrame:CGRectMake(0, 0, self.view.frame.size.width, self.view.frame.size.height)];
    if (@available(iOS 11.0, *)) {
        webView.scrollView.contentInsetAdjustmentBehavior =  UIScrollViewContentInsetAdjustmentNever;
    }
    [webView loadRequest:requestObj];
    [self.view addSubview:webView];


    - (WKWebView *)webView:(WKWebView *)webView createWebViewWithConfiguration:(WKWebViewConfiguration *)configuration forNavigationAction:(WKNavigationAction *)navigationAction windowFeatures:  (WKWindowFeatures *)windowFeatures
  {
ViewPopUp = [[UIView alloc] initWithFrame:self.view.frame];
[ViewPopUp setBackgroundColor:[UIColor whiteColor]];
[self.view addSubview:ViewPopUp];
UIButton *btnBack = [[UIButton alloc] initWithFrame:CGRectMake(0, 20, 50, 50)];
[btnBack setImage:[UIImage imageNamed:@"back"] forState:UIControlStateNormal];
[btnBack addTarget:self action:@selector(backButtonClicked) forControlEvents:UIControlEventTouchUpInside];
[ViewPopUp addSubview:btnBack];
PopUpView = [[WKWebView alloc] initWithFrame:CGRectMake(0, 64, self.view.frame.size.width, self.view.frame.size.height-64) configuration:configuration];
 PopUpView.allowsBackForwardNavigationGestures = YES;
PopUpView.navigationDelegate = self;
[self.view addSubview:PopUpView];
return PopUpView;
 }

【讨论】：