K
Ken Kast
1) I want to test for the existence of a method o.m(), so I tried the line
if (o.m) ...
but the interpreter objects to the missing parentheses on m. (This is in
IE.) What is an appropriate approach for checking the existing of a
function?
2) I've got the following code
window.onresize = function {
....
f();
}
function f() {
....
}
<BODY onload="f();">
My question: if the resize event happens while f is executing, is the first
call to f (onload) flushed from the stack? If not, where in f is execution
resumed after the second call to f takes place in response to the resize
event?
Thanks.
Ken
if (o.m) ...
but the interpreter objects to the missing parentheses on m. (This is in
IE.) What is an appropriate approach for checking the existing of a
function?
2) I've got the following code
window.onresize = function {
....
f();
}
function f() {
....
}
<BODY onload="f();">
My question: if the resize event happens while f is executing, is the first
call to f (onload) flushed from the stack? If not, where in f is execution
resumed after the second call to f takes place in response to the resize
event?
Thanks.
Ken