X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=src%2Fmkws-widget.js;h=0ea1e0f27b239383c255e5d3c255cf0120fbb6af;hb=ffd01a4bec7a1e2b99317a1e856a75a3006ad119;hp=d254019cc8884f931feabecf0639ddad84cd1756;hpb=f56cbf9df50657048c566264ed241d25e2b1a574;p=mkws-moved-to-github.git

diff --git a/src/mkws-widget.js b/src/mkws-widget.js
index d254019..0ea1e0f 100644
--- a/src/mkws-widget.js
+++ b/src/mkws-widget.js
@@ -71,9 +71,13 @@ mkws.makeWidget = function($, team, type, node) {
   function expandValue(val) {
     if (val.match(/^!param!/)) {
       var param = val.replace(/^!param!/, '');
+      var optional = param.match(/^\?/);
+      if (optional) {
+        param = param.replace(/^\?/, ''); 
+      }
       val = mkws.getParameterByName(param);
       that.info("obtained val '" + val + "' from param '" + param + "'");
-      if (!val) {
+      if (!val && !optional) {
         alert("This page has a MasterKey widget that needs a val specified by the '" + param + "' parameter");
       }
     } else if (val.match(/^!path!/)) {