From 94a1373401529f500640b0c0628e7173612cdabe Mon Sep 17 00:00:00 2001
From: Adam Chlipala <adamc@hcoop.net>
Date: Sun, 19 Jul 2009 17:45:02 -0400
Subject: Working on Grid; have gone from one dynamic table bizareness to
 another

---
 lib/js/urweb.js | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

(limited to 'lib/js')

diff --git a/lib/js/urweb.js b/lib/js/urweb.js
index 3d4dbea2..dd66b55e 100644
--- a/lib/js/urweb.js
+++ b/lib/js/urweb.js
@@ -223,12 +223,17 @@ function lastParent() {
   return pos.parentNode;
 }
 
+function parent() {
+  return thisScript ? thisScript.parentNode : lastParent();
+}
+
 function addNode(node) {
   if (thisScript) {
     thisScript.parentNode.appendChild(node);
     thisScript.parentNode.removeChild(thisScript);
-  } else
+  } else {
     lastParent().appendChild(node);
+  }
 }
 
 function setHTML(html) {
@@ -266,10 +271,8 @@ function runScripts(node) {
 
 // Dynamic tree entry points
 
-var dynDepth = 0;
-
 function dyn(s) {
-  var x = document.createElement("span");
+  var x = parent();
   x.dead = false;
   x.signal = s;
   x.sources = null;
@@ -298,7 +301,6 @@ function dyn(s) {
     x.closures = cls.v;
     runScripts(x);
   };
-  addNode(x);
   populate(x);
 }
 
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