From: Jo-Philipp Wich <jow@openwrt.org>
Date: Fri, 15 Oct 2010 16:12:07 +0000 (+0000)
Subject: libs/web: add export() to template namespace, allows templates to export symbols... 
X-Git-Tag: 0.10.0~607
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=f7ab1fbc5606adfff36f5605f159be568a31690e;p=oweals%2Fluci.git

libs/web: add export() to template namespace, allows templates to export symbols to the calling view namespace, this is useful for includes defining shared procedures or variables
---

diff --git a/libs/web/luasrc/dispatcher.lua b/libs/web/luasrc/dispatcher.lua
index b79fdd38b..8d5c02e60 100644
--- a/libs/web/luasrc/dispatcher.lua
+++ b/libs/web/luasrc/dispatcher.lua
@@ -237,6 +237,7 @@ function dispatch(request)
 		   write       = luci.http.write;
 		   include     = function(name) tpl.Template(name):render(getfenv(2)) end;
 		   translate   = function(...) return require("luci.i18n").translate(...) end;
+		   export      = function(k, v) if tpl.context.viewns[k] == nil then tpl.context.viewns[k] = v end end;
 		   striptags   = util.striptags;
 		   pcdata      = util.pcdata;
 		   media       = media;