[Wheat-cvs] r1/web-dev/source/graffiti graffiti.ws,1.1,1.2

[Kragen S. <kr...@us...>]

Update of /cvsroot/wheat/r1/web-dev/source/graffiti
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv21208/web-dev/source/graffiti

Modified Files:
	graffiti.ws 
Log Message:
Tiny fixlets.  Playing with XMLHttpRequest.


Index: graffiti.ws
===================================================================
RCS file: /cvsroot/wheat/r1/web-dev/source/graffiti/graffiti.ws,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -d -r1.1 -r1.2
--- graffiti.ws	9 Apr 2005 03:22:39 -0000	1.1
+++ graffiti.ws	3 Jun 2005 23:20:11 -0000	1.2
@@ -17,7 +17,6 @@
             "For a good time call 867-5309"]
     }
     submit(post-args:p, request:r): {
-        ``p.low-level-debug
         #add(p.new-graffito)
         return $/library/render.redirect(\self, request:r)
     }
@@ -46,22 +45,24 @@
     var request = createRequest()
     request.onreadystatechange = function() {
         if (request.readyState == COMPLETED) {
-            document.open()
-            document.write(request.responseText)
-            document.close()
-
-/*            try {
-            var oldNode = document.getElementById(whatId)
-            oldNode.id = ''
-            var newNodeInNewDocument = request.responseXML.getElementById(whatId)
-            alert(newNodeInNewDocument)
-            var newNode = document.importNode(newNodeInNewDocument, true)
-            oldNode.parentNode.replaceChild(newNode, oldNode)
-            alert(request.responseText)
-            } catch (e) {
-                window.fuckedup = e
+            var newDocument = document.createElement('div')
+            newDocument.innerHTML = request.responseText
+            // iterate nodes looking for ones marked with tt:??
+            var evaluator = document.evaluate('.//*', newDocument, null, null, null)
+            var matches = {}
+            while (var node = evaluator.iterateNext()) {
+                if (var name = node.getAttribute('id')) {
+                    matches[name] = node
+                }
+            }
+            var evaluator = document.evaluate('.//*', document, null, null, null)
+            while (var node = evaluator.iterateNext()) {
+                if (var name = node.getAttribute('id')) {
+                    if (matches[name]) {
+                        node.parentNode.replaceChild(node, matches[name])
+                    }
+                }
             }
-*/
         }
     }
     request.open('POST', 'http://localhost:8100/garden/thingy')
@@ -73,7 +74,6 @@
             '=' +
             encodeURIComponent(arguments[key]))
     }
-    request.overrideMimeType('text/xml')
     request.send(encoded.join('&'))
 }
 
@@ -99,9 +99,9 @@
         tt-wall-graffiti(): {
             #start-repeat()
             i := 0
-            g := #subject.wall-graffiti
+            g := \#subject.wall-graffiti
             while (i < g.size) {
-                #expand(subject: g[i], expander: \#graffito-expander)
+                #expand(subject: \g[i], expander: \#graffito-expander)
                 i += 1
             }
         }