From 9f4b72982abf50ddc54a34bd3748b6a3aad3be57 Mon Sep 17 00:00:00 2001
From: Dave Alden <dpa99c@gmail.com>
Date: Sun, 10 Feb 2019 17:06:35 +0000
Subject: [PATCH] GH-417: Handle non-default target attribute values (e.g.
 target=on links in WKWebView implementation on iOS (#418)

---
 src/ios/CDVWKInAppBrowser.m | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/ios/CDVWKInAppBrowser.m b/src/ios/CDVWKInAppBrowser.m
index 121223f..7deb6d0 100644
--- a/src/ios/CDVWKInAppBrowser.m
+++ b/src/ios/CDVWKInAppBrowser.m
@@ -573,7 +573,14 @@ static CDVWKInAppBrowser* instance = nil;
     }
     
     if(shouldStart){
-        decisionHandler(WKNavigationActionPolicyAllow);
+        // Fix GH-417: Handle non-default target attribute
+        // Based on https://stackoverflow.com/a/25853806/777265
+        if (!navigationAction.targetFrame.isMainFrame){
+            [theWebView loadRequest:navigationAction.request];
+            decisionHandler(WKNavigationActionPolicyCancel);
+        }else{
+            decisionHandler(WKNavigationActionPolicyAllow);
+        }
     }else{
         decisionHandler(WKNavigationActionPolicyCancel);
     }