完善WKWebView

bingxue314159 · Jan 19, 2017 · 59dfd68 · 59dfd68
1 parent e114354
commit 59dfd68
Showing 1 changed file with 47 additions and 1 deletion.
diff --git a/SuperDemo/Utility/TYG_Utility/TYGWebView/TYGWebViewController.m b/SuperDemo/Utility/TYG_Utility/TYGWebView/TYGWebViewController.m
@@ -8,11 +8,12 @@
 
 #import "TYGWebViewController.h"
 #import "TYG_allHeadFiles.h"
+#import <BlocksKit+UIKit.h>
 #if __IPHONE_OS_VERSION_MAX_ALLOWED >= 80000
 #import <WebKit/WebKit.h>
 #endif
 
-@interface TYGWebViewController ()<WKNavigationDelegate,UIWebViewDelegate>
+@interface TYGWebViewController ()<WKNavigationDelegate,WKUIDelegate,UIWebViewDelegate>
 
 @property (nonatomic,readonly) double estimatedProgress NS_AVAILABLE_IOS(8_0);//加载进度
 @property (nonatomic,readonly) BOOL isUsingWKWebView;//是否正在使用 WKWebView
@@ -44,6 +45,7 @@ - (void)viewDidLoad {
 
  WKWebView *webView = [[NSClassFromString(@"WKWebView") alloc] initWithFrame:self.view.bounds];
  webView.navigationDelegate = self;
+ webView.UIDelegate = self;
  webView.allowsBackForwardNavigationGestures = YES;//打开左划回退功能
  webView.backgroundColor = [UIColor clearColor];
  webView.opaque = NO;
@@ -213,6 +215,50 @@ - (void)webView:(UIWebView *)webView didFailLoadWithError:(NSError *)error{
  [self endStatus];
 }
 
+
+#pragma mark - WKUIDelegate
+//web界面中有弹出警告框时调用
+- (void)webView:(WKWebView *)webView runJavaScriptAlertPanelWithMessage:(NSString *)message initiatedByFrame:(WKFrameInfo *)frame completionHandler:(void (^)(void))completionHandler{
+ NSString * hostString = webView.URL.host;
+ [UIAlertView bk_showAlertViewWithTitle:hostString message:message cancelButtonTitle:@"OK" otherButtonTitles:nil handler:^(UIAlertView *alertView, NSInteger buttonIndex) {
+ completionHandler();
+ }];
+}
+
+//web界面中有弹出确定框时调用
+- (void)webView:(WKWebView *)webView runJavaScriptConfirmPanelWithMessage:(NSString *)message initiatedByFrame:(WKFrameInfo *)frame completionHandler:(void (^)(BOOL))completionHandler{
+
+ NSString * hostString = webView.URL.host;
+ [UIAlertView bk_showAlertViewWithTitle:hostString message:message cancelButtonTitle:@"取消" otherButtonTitles:@[@"确定"] handler:^(UIAlertView *alertView, NSInteger buttonIndex) {
+ if (buttonIndex == 1) {
+ completionHandler(YES);
+ }
+ else{
+ completionHandler(NO);
+ }
+
+ }];
+}
+
+//web界面中有弹出输入框时调用
+- (void)webView:(WKWebView *)webView runJavaScriptTextInputPanelWithPrompt:(NSString *)prompt defaultText:(NSString *)defaultText initiatedByFrame:(WKFrameInfo *)frame completionHandler:(void (^)(NSString *))completionHandler{
+
+ NSString * hostString = webView.URL.host;
+
+ UIAlertView *alertView = [UIAlertView bk_alertViewWithTitle:prompt message:hostString];
+ [alertView bk_setCancelButtonWithTitle:@"取消" handler:^{
+ completionHandler(nil);
+ }];
+
+ [alertView bk_addButtonWithTitle:@"确定" handler:^{
+ NSString * input = [alertView textFieldAtIndex:0].text;
+ completionHandler(input);
+ }];
+
+ [alertView setAlertViewStyle:UIAlertViewStylePlainTextInput];
+ [alertView show];
+}
+
 #pragma mark - WKNavigationDelegate
 // 页面开始加载时调用
 - (void)webView:(WKWebView *)webView didStartProvisionalNavigation:(WKNavigation *)navigation{