Module:Yesno: Difference between revisions

Content added Content deleted

Inline

@@ Line 1: / Line 1: @@
 local p = {}
-function p.yesno( frame )
+function p.yesno(frame)
     -- defaults
@@ Line 12: / Line 12: @@
     -- Allow arguments to override defaults.
     -- 'any' tracks the presence of any arguments at all.
+    local args = frame.args
     local any = false
-    for k,v in pairs( frame.args ) do
+    for k,v in pairs(args) do
         any = true
         retvals[k] = v
     end
+    -- If there are no arguments, try and get them from the parent frame.
+    if any == false then
+        local pframe = frame:getParent()
+        args = pframe.args
+        for k,v in pairs(args) do
+            any = true
+            retvals[k] = v
+        end
+    end
-    val = frame.args[1]
+    val = args[1]
     -- According to the template docs, the input should be considered nil