Merge pull request #115 from pfeyz/throw-error-on-missing-page-2

throw error when page is loaded without preloading
NYUCCL · Jul 2, 2014 · c02c1f2 · c02c1f2
2 parents d647cd9 + 28fc515
commit c02c1f2
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/psiturk/psiturk_js/psiturk.js b/psiturk/psiturk_js/psiturk.js
@@ -202,6 +202,11 @@ var PsiTurk = function(uniqueId, adServerLoc) {
 	};
 	// Get HTML file from collection and pass on to a callback
 	self.getPage = function(pagename) {
+		if (!(pagename in self.pages)){
+		    throw new Error(
+			["Attemping to load page before preloading: ",
+			pagename].join(""));
+		};
 		return self.pages[pagename];
 	};