Для тестовых примеров.

git-svn-id: svn://192.168.3.15/activex/AVS/Sources/TeamlabOffice/trunk/OfficeWeb@48597 954022d7-b5bf-4e40-9824-e11837661b57

Excel/api.js

@@ -358,7 +358,9 @@ var ASC_DOCS_API_USE_EMBEDDED_FONTS = "@@ASC_DOCS_API_USE_EMBEDDED_FONTS";
 					this.chartEditor			= c_DocInfo["ChartEditor"];
 					this.documentOpenOptions 	= c_DocInfo["Options"];
 
-					var nIndex = this.documentTitle.lastIndexOf(".");
+					var nIndex = -1;
+					if(this.documentTitle)
+						nIndex = this.documentTitle.lastIndexOf(".");
 					if(-1 != nIndex)
 						this.documentTitleWithoutExtention = this.documentTitle.substring(0, nIndex);
 					else

PowerPoint/api.js

@@ -373,7 +373,9 @@ asc_docs_api.prototype.LoadDocument = function(c_DocInfo)
         documentTitle = c_DocInfo.get_Title();
         documentFormat = c_DocInfo.get_Format();
 
-		var nIndex = documentTitle.lastIndexOf(".");
+		var nIndex = -1;
+		if(documentTitle)
+			nIndex = documentTitle.lastIndexOf(".");
 		if(-1 != nIndex)
 			documentTitleWithoutExtention = documentTitle.substring(0, nIndex);
 		else

Word/api.js

@@ -773,7 +773,9 @@ asc_docs_api.prototype.LoadDocument = function(c_DocInfo)
 		documentTitle = this.DocInfo.get_Title();
 		documentFormat = this.DocInfo.get_Format();
 		
-		var nIndex = documentTitle.lastIndexOf(".");
+		var nIndex = -1;
+		if(documentTitle)
+			nIndex = documentTitle.lastIndexOf(".");
 		if(-1 != nIndex)
 			documentTitleWithoutExtention = documentTitle.substring(0, nIndex);
 		else