Exit a For Loop in Javascript with Break

To exit a for loop in Javascript, use break

for(j=0;j<50;j++) {
if (j == 44) {
alert("We quit loop!");
break;
}
else {
document.write(j + " ");
}
}


-We created the variable j as part of our for loop.
-We said if j equals 44, put up and alert box and BREAK or exit the loop.
-We said else print j which is our incrementing number.



Free Copy and Paste Javascript Code:

<script type="text/javascript">
<!--
for(j=0;j<50;j++) {
if (j == 44) {
alert("We quit loop!");
break;
}
else {
document.write(j + " ");
}
}
-->
</script>


Resources:
If, Else If, and Else in Javascript
Opening an Alert Box in Javascript
PRINT to Browser with document.write Command in Javascript

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