JavaScript Tutorial/Operators/Comma Operator
Версия от 18:52, 25 мая 2010; (обсуждение)
, (Comma)
Syntax statement1, statement2, statement3
The comma allows multiple statements to be executed as one statement.
The value returned from this operation is the return value of the right-most statement.
<html>
<script language="JavaScript">
<!--
x = (y = 3, z = 9);
document.write("x = ",x,"<br>y = ",y,"<br>z = ",z);
-->
</script>
</html>