ok, that's all for today. this was fun.

[citadel.git] / webcit-ng / static / js / views.js

diff --git a/webcit-ng/static/js/views.js b/webcit-ng/static/js/views.js
index 12642210f40a46b3b65b7ecd6e3bc32c4347e038..5b3c47881fefffa8a2ff0e80d58434f0b6a529e3 100644 (file)
--- a/webcit-ng/static/js/views.js
+++ b/webcit-ng/static/js/views.js
@@ -82,8 +82,8 @@ function forum_readmessages(target_div, gt_msg, lt_msg)
                                        msgs = msgs.slice(0, messages_per_page);
                                }
 
-                               // show us the last 20 messages and scroll to the bottom (this will become the not-logged-in behavior)
-                               else if ((logged_in) | (!logged_in) | (lt_msg < 9999999999))
+                               // Otherwise, show us the last 20 messages
+                               else
                                {
                                        if (msgs.length > messages_per_page)
                                        {
@@ -144,9 +144,33 @@ function forum_readmessages(target_div, gt_msg, lt_msg)
 //
 function render_messages(msgs, prefix, view)
 {
-       for (var i in msgs)
+       for (i=0; i<msgs.length; ++i)
        {
-               document.getElementById(prefix + msgs[i]).innerHTML = "<b>Message " + msgs[i] + " got rendered!!!</b>";
+               render_one(prefix+msgs[i], msgs[i], view);
        }
+}
+
 
+// We have to put each XHR for render_messages() into its own stack frame, otherwise it jumbles them together.  I don't know why.
+function render_one(div, msgnum, view)
+{
+       var request = new XMLHttpRequest();
+       request.open("GET", "/ctdl/r/" + escapeHTMLURI(current_room) + "/" + msgs[i] + "/html", true);
+       request.onreadystatechange = function()
+       {
+               if (this.readyState === 4)
+               {
+                       if ((this.status / 100) == 2)
+                       {
+                               document.getElementById(div).innerHTML = this.responseText;     // FIXME don't let the C server render it.  do JSON now.
+                       }
+                       else
+                       {
+                               document.getElementById(div).innerHTML = "ERROR";
+                       }
+               }
+       };
+       request.send();
+       request = null;
 }
+