Question

How to exit from nested for loop in JavaScript

Answer 1

var i, j;

Loop1: 
for (i = 0; i < 3; i++) {
    document.write("i = " + i + "<br />");

    Loop2: 
    for (j = 15; j < 30; j++) {
        document.write("j = " + j + "<br />");
        if (j === 18) {
            break Loop2;
        }
    }
}
 
/*
run:

i = 0
j = 15
j = 16
j = 17
j = 18
i = 1
j = 15
j = 16
j = 17
j = 18
i = 2
j = 15
j = 16
j = 17
j = 18

*/

 

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