execute context example

README.md

이곳으로 오는 주소 : http://bit.ly/js-execute-context

example1.html

<script>
n0='n0';
var v0='v0';
let l0='l0';
const c0 = 'c0';
console.log(v0, n0, l0, c0);
console.log(window.v0, window.n0, window.l0, window.c0);
function fn2(){
    n2='n2';
    console.log(n0, n1, n2);
    var v2='v2';
    console.log(v0, v2);
    // console.log(v1)
    let l2='l2'; 
    console.log(l0, l2);
    // console.log(l1);
    const c2='c2;';
    console.log(c0, c2);
    // console.log(c1);
}
function fn1(){
    n1='n1';
    var v1='v1';
    let l1='l1';
    const c1='c1';
    fn2();
}
fn1();
console.log(n2);
// console.log(v2, l2, c2);
</script>

example2.html

<script>
n0='n0';
var v0='v0';
let l0='l0';
const c0 = 'c0';
console.log(v0, n0, l0, c0);
console.log(window.v0, window.n0, window.l0, window.c0);

function fn1(){
    n1='n1';
    var v1='v1';
    let l1='l1';
    const c1='c1';
    function fn2(){
        n2='n2';
        console.log(n0, n1, n2);
        var v2='v2';
        console.log(v0, v2);
        console.log(v1)
        let l2='l2'; 
        console.log(l0, l2);
        console.log(l1);
        const c2='c2;';
        console.log(c0, c2);
        console.log(c1);
    }
    fn2();
}
fn1();
console.log(n2);
// console.log(v2, l2, c2);
</script>

example3.block.html

<script>
n0='n0';
var v0='v0';
let l0='l0';
const c0 = 'c0';
{
    n1='n1';
    var v1='v1';
    let l1='l1';
    const c1='c1';
    {
        n2='n2';
        var v2='v2';
        let l2='l2'; 
        const c2='c2;';
    }
}
</script>