Declare global variable in corona sdk

Solar2D General Questions/Discussion
#1

HI

How to declare global variable in corona sdk using lua .I am using _G.variable but getting nil value.

Example.

local function networkListener( event )

if ( event.isError ) then

print( “Network error!”)

else

local data = (event.response)

local str=(string.find(data, “<?xml”))

local str1 = (string.sub(data, 0,str-3))

_G.isOK=str1(varibale declare)

end

end

network.request(URL, “POST”, networkListener, params)

Printing value:

print(_G.isOK)- out put nil

#2

You need to wait until the network request has completed before you print _G.isOK. If you print it straight after network.request, it probably won’t have had time to get and process the response.

#3

You need to wait until the network request has completed before you print _G.isOK. If you print it straight after network.request, it probably won’t have had time to get and process the response.