Making the ajax dumping system a little bit more robust.

1 files changed, 13 insertions, 1 deletions

diff --git a/lib/ajaxlib.lua b/lib/ajaxlib.lua
index e51d74f..7a8a395 100644
--- a/lib/ajaxlib.lua
+++ b/lib/ajaxlib.lua
@@ -33,6 +33,18 @@ function ajax_escape(str)
     return generic_escape(str, ajax_replacements)
 end
 
+local function toajax(val)
+    local t = type(val)
+    
+    if t == "nil" or t == "function" or t == "table" then
+        return ""
+    elseif t == "boolean" then
+        return v and "1" or "0"
+    else
+        return val
+    end
+end
+
 function ajax_dump_table(t, out)
     local k, v, vk, vv
     
@@ -43,7 +55,7 @@ function ajax_dump_table(t, out)
     for k, v in pairs(t) do
         out:write(k)
         for vk, vv in pairs(v) do
-            out:write("|" .. ajax_escape(vk) .. "=" .. ajax_escape(vv))
+            out:write("|" .. ajax_escape(toajax(vk)) .. "=" .. ajax_escape(toajax(vv)))
         end
         out:write("\n")
     end