<f:optionalBlock> initialization wasn't properly happening when it's inserted...

<f:optionalBlock> initialization wasn't properly happening when it's inserted into a DOM tree dynamically, due to the extra BODY tag in the CSS selector.

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@36058 71c3de6d-444a-0410-be80-ed276b4c234a

war/src/main/webapp/scripts/behavior.js

@@ -116,10 +116,10 @@ function isAncestor(p,c) {
 
 function findElementsBySelector(startNode,selector) {
   // Split selector in to tokens
-  var tokens = selector.split(' ');
+  var tokens = selector.replace(/^\s+/,'').replace(/\s+$/,'').split(' ');
   var currentContext = new Array(startNode);
   for (var i = 0; i < tokens.length; i++) {
-    var token = tokens[i].replace(/^\s+/,'').replace(/\s+$/,'');;
+    var token = tokens[i].replace(/^\s+/,'').replace(/\s+$/,'');
     if (token.indexOf('#') > -1) {
       // Token is an ID selector
       var bits = token.split('#');

war/src/main/webapp/scripts/hudson-behavior.js

@@ -779,8 +779,8 @@ var hudsonRules = {
         applyNameRef(start,end,ref);
     },
 
-    "BODY TR.optional-block-start": function(e) { // see optionalBlock.jelly
-        // this is prefixed by a pointless BODY so that two processing for optional-block-start
+    "TR.optional-block-start ": function(e) { // see optionalBlock.jelly
+        // this is suffixed by a pointless string so that two processing for optional-block-start
         // can sandwitch row-set-end
         // this requires "TR.row-set-end" to mark rows
         var checkbox = e.firstChild.firstChild;