I am very new to programming (have taken some of the JS courses on Codecademy). I am trying to create a simple script to determine, if given a spreadsheet with results from a poker game, who should pay whom. I opened up Google Apps Script, and wrote the following to get started:
function addplayerstoArray(numplayers) {
var playerArray = [];
for (i=0; i<numplayers; i++) {
playerArray.push(i);
}
}
addplayerstoArray(7);
console.log(playerArray[3])
The idea is to create an array with the total number of players in it. When running the code, I thought it would print "3" to the console. But nothing happened. It said
"ReferenceError: "console" is not defined."
A) What do I not understand about how the Google Apps Script console works with respect to printing so that I can see if my code is accomplishing what I'd like?
B) Is it a problem with the code?
The console is not available because the code is running in the cloud, not in your browser. Instead, use the Logger class provided by GAS:
Logger.log(playerArray[3])
and then view the results in the IDE under View > Logs...
Here's some documentation on logging with GAS.
Edit: 2017-07-20 Apps script now also provides Stackdriver Logging. View these logs in the script editor under View - Console Logs.