PR to help support the use of iframes to display dashboard and widget…

…s in The Source (#126)

* update to mojo dashboard & belt widget to take username as param for The Source mogration

* update to mojo dashboard & belt widget to take username as param for The Source mogration

* removed commented line

src/main/webapp/mojo-dashboard-card-iframe.jsp

@@ -0,0 +1,19 @@
+<div>
+	<script src="https://code.jquery.com/jquery-3.5.1.min.js" type="text/javascript" unsafe.integrity="sha256-9/aliU8dGd2tb6OSsuzixeV4y/faTqgFtohetphbbj0=" unsafe.crossorigin="anonymous">
+
+
+	</script>
+
+	<p>
+		<iframe id="frame" src="https://community-ninja-board-ninja-board.int.open.paas.redhat.com/community-ninja-board/mojo/mojo-dashboard-card.jsp" style="width: 100%; height:500px;" border="0"></iframe>
+	</p>
+	<script type="text/javascript">
+		/*<![CDATA[*/
+		$(document).ready(function()
+			{
+				$("#frame").prop("src", $("#frame").prop("src")+"?username=" + Igloo.currentUser.namespace);
+			});
+			/*]]>*/
+
+	</script>
+</div>

src/main/webapp/mojo/mojo-miniBeltWidget.jsp

@@ -24,7 +24,6 @@ a:hover, a:active{
 </center>
 
 <script>
-  window.frameElement.style.height="247px"; // default window height
   
   var ctx = "https://ninja-graphs-ninja-graphs.6923.rh-us-east-1.openshiftapps.com/ninja-graphs";
   
@@ -54,15 +53,22 @@ a:hover, a:active{
 	    setTimeout(function(){ resizeParent(); }, 500);
 	  }
   }
+  Utils = {
+			getParameterByName: function(name, url) {
+				if (!url) url = window.location.href;
+				name = name.replace(/[\[\]]/g, "\\$&");
+				var regex = new RegExp("[?&]" + name + "(=([^&#]*)|&|#|$)"),
+				    results = regex.exec(url);
+				if (!results) return undefined;
+				if (!results[2]) return '';
+				return decodeURIComponent(results[2].replace(/\+/g, " "));
+			}
+	}
+
+	function getUsername(){
+		return Utils.getParameterByName("username");
+	}
   
-  function getUsername(){
-	  var username;
-	  if (undefined!=window.parent._jive_current_user)
-		  username=window.parent._jive_current_user.username;
-	  if (undefined!=window._jive_current_user)
-		  username=window._jive_current_user.username;
-	  return username;
-  }
   
   function resizeParent() {
 	  //var e=window.parent.document.getElementsByClassName("htmlWidgetIframe");