for ( var i=0; i<MyArrayObj.length; i++ ) {
}
I am getting an error called, Cannot call MyArrayObj, since its is NULL
-
Well, is it null? What's the problem here?FishBasketGordo– FishBasketGordo2011-08-08 13:25:34 +00:00Commented Aug 8, 2011 at 13:25
Add a comment
|
4 Answers
Assuming there isn't a logical error with MyArrayObj being null:
if(MyArrayObj) {
for ( var i=0; i<MyArrayObj.length; i++ ) {
}
}
4 Comments
hmakholm left over Monica
That should be
if( MyArrayObj ) without the bang.
tskuzzy
Jeez, this received a lot of upvotes fast. @Matt Ball: I realized the mistake a few seconds after I typed it and edited it accordingly. It's early in the morning :)
mykhal
if you want one-liner:
for (var i=0; MyArrayObj && i<MyArrayObj.length; i++){...}Did you declare the MyArrayObj and assigned a correct value to it?
Could you provide the code where you assign the array to a value?
Otherwise check if the array is not null first.
Comments
So that means you must not have initialized myArrayObj yet. You have to put something in the array before you can iterate through it.
