Question

5

rated 0 times [ 8] [ 3] / answers: 1 / hits: 27361 / 12 Years ago, sat, may 5, 2012, 12:00:00

i'm creating a game in javascript for college and i have a button to call a function but i need it to include variables from another function

if i put the function inside the other function where the variables are the button doesn't call it

is there a way of doing this or to get the variables that were created in the first function and use them in the second function

it is a simple maths game where you get a random number a random sum and another random number
(i.e. 5+7, 4*3, 2/6, etc,)

so i've got a function to show the random number using

var ranNum1a=Math.floor(Math.random()*10);

i need the other function to check the users answer but i need to know what the random number was from the other function

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3 Years ago

answered 12 Years ago agustindejonm · Accepted Answer

You would need to make those variables global
example:

var myValue;

function setValue()

{

    myValue = test;

}



function getValue()

{

    alert(window.myValue); // yup, it's test

}