fix(ios-webview): loading of local-file dependency (#6947)

Fixes loading of html dependencies when loading a local file to web view. I've just implemented the code changes in the patch provided by @gregorywojcik [here](#6377 (comment)) references #6377
NativeScript · Feb 26, 2019 · dcad754 · dcad754
1 parent bb5cec3
commit dcad754
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/tns-core-modules/ui/web-view/web-view.ios.ts b/tns-core-modules/ui/web-view/web-view.ios.ts
@@ -131,7 +131,8 @@ export class WebView extends WebViewBase {
 
     public _loadUrl(src: string) {
         if (src.startsWith("file:///")) {
-            this.ios.loadFileURLAllowingReadAccessToURL(NSURL.URLWithString(src), NSURL.URLWithString(src));
+            var cachePath = src.substring(0, src.lastIndexOf("/"));
+            this.ios.loadFileURLAllowingReadAccessToURL(NSURL.URLWithString(src), NSURL.URLWithString(cachePath));
         } else {
             this.ios.loadRequest(NSURLRequest.requestWithURL(NSURL.URLWithString(src)));
         }
@@ -160,4 +161,4 @@ export class WebView extends WebViewBase {
     public reload() {
         this.ios.reload();
     }
-} 
+}