X-Git-Url: http://git.indexdata.com/?p=mkws-moved-to-github.git;a=blobdiff_plain;f=src%2Fmkws-core.js;fp=src%2Fmkws-core.js;h=0af84a93d94935e69a0a7bfd2f9b1aa310f242b4;hp=634108723896ec0253cc2b2d8271976a57fbfdd2;hb=82b78674032447e08477c34258c999fea92cbadc;hpb=16708a6aebe10acd3b72bcb20b03c54d1195a1b9

diff --git a/src/mkws-core.js b/src/mkws-core.js
index 6341087..0af84a9 100644
--- a/src/mkws-core.js
+++ b/src/mkws-core.js
@@ -430,7 +430,7 @@ mkws.pagerNext = function(tname) {
 
 
   function selectorForAllWidgets() {
-    if (mkws.config.scan_all_nodes) {
+    if (mkws.config && mkws.config.scan_all_nodes) {
       // This is the old version, which works by telling jQuery to
       // find every node that has a class beginning with "mkws". In
       // theory it should be slower than the class-based selector; but
@@ -479,7 +479,8 @@ mkws.pagerNext = function(tname) {
   }
 
 
-  $(document).ready(function() {
+  function init(rootsel) {
+    if (!rootsel) var rootsel = ':root';
     var saved_config;
     if (typeof mkws_config === 'undefined') {
       log("setting empty config");
@@ -544,7 +545,7 @@ mkws.pagerNext = function(tname) {
     }
 
     var then = $.now();
-    makeWidgetsWithin(1, $(':root'));
+    makeWidgetsWithin(1, $(rootsel));
     var now = $.now();
 
     log("walking MKWS nodes took " + (now-then) + " ms");
@@ -567,5 +568,9 @@ mkws.pagerNext = function(tname) {
       // raw pp2
       runAutoSearches();
     }
+  };
+  $(document).ready(function() {
+    var widgetSelector = selectorForAllWidgets();
+    if (widgetSelector && $(widgetSelector).length !== 0) init();
   });
 })(jQuery);