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I was reading the wifi.lua file:
http://luci.subsignal.org/trac/browser/ … k/wifi.lua
Line 18 says:
local nt = require "luci.sys".net
which I assume to be using a library of functions in luci.sys.net.
I thought it is strange that the double quotes ended before the end of the word. Is it the same as:
local nt = require "luci.sys.net"
Line 21 says:
arg[1] = arg[1] or ""
Where does the arg[1] come from?
arg[1] is a argument, it comes from the post data iirc
It is a shortcut for
local lib = require("luci.sys")
local nt = lib.netAs for arg[1] - this is an argument passed to the module by dispatcher.lua, it contains radio the page is operating on.
Thanks FZ and jow for the advice.
(Last edited by lion on 10 Sep 2013, 09:52)
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