Merge pull request #194 from delegateas/getclienturl

Update getClientUrl function to support Xrm.Utility

Author: magesoe

src/XrmDefinitelyTyped/Resources/dg.xrmquery.web.ts

@@ -1305,17 +1305,61 @@ namespace XQW {
    * @internal
    */
   function getClientUrl() {
+    let url = getClientUrlFromGlobalContext();
+    if (url !== undefined) return url;
+    url = getClientUrlFromUtility();
+    if (url !== undefined) return url;
+    url = getClientUrlFromXrmPage();
+    if (url !== undefined) return url;
+
+    throw new Error("Context is not available.");
+  }
+
+  /**
+   * @internal
+   */
+  function getClientUrlFromGlobalContext() {
     try {
       if (GetGlobalContext && GetGlobalContext().getClientUrl) {
-        return GetGlobalContext().getClientUrl();
+        return GetGlobalContext().getClientUrl() as string;
+      }
+    } catch (e) {}
+
+    return undefined;
+  }
+
+  /**
+   * @internal
+   */
+  function getClientUrlFromUtility() {
+    try {
+      if (Xrm && Xrm.Utility && Xrm.Utility.getGlobalContext) {
+        return Xrm.Utility.getGlobalContext().getClientUrl() as string;
       }
     } catch (e) {}
+    try {
+      if (window && window.parent && window.parent.window) {
+        const w = <typeof window & { Xrm: any; }>(window.parent.window);
+        if (w && w.Xrm && w.Xrm.Utility && w.Xrm.Utility.getGlobalContext) {
+          return w.Xrm.Utility.getGlobalContext().getClientUrl() as string;
+        }
+      }
+    } catch (e) {}
+
+    return undefined;
+  }
+
+  /**
+   * @internal
+   */
+  function getClientUrlFromXrmPage() {
     try {
       if (Xrm && Xrm.Page && Xrm.Page.context) {
-        return Xrm.Page.context.getClientUrl();
+        return Xrm.Page.context.getClientUrl() as string;
       }
     } catch (e) {}
-    throw new Error("Context is not available.");
+
+    return undefined;
   }
 
   /**