I normally use the jQuery method MorningZ posted above, as it makes it
easier to check for the existence of elements with a certain class
name.
On Oct 27, 2:05 pm, Michel Belleville
wrote:
> As correct as 0 == false et 1..oo == true
>
> Michel Belleville
>
> 2009/10/27 bc04Inc.
>
>
>
> > I have
As correct as 0 == false et 1..oo == true
Michel Belleville
2009/10/27 bc04Inc.
>
> I have now found this one:
>
> if ($('#toc').length) {
> }
>
> is this correct, too?
>
> On 27 Okt., 14:39, MorningZ wrote:
> > if (document.getElementById("xyz")) {
> > // exists}
> >
> > else {
> >
I have now found this one:
if ($('#toc').length) {
}
is this correct, too?
On 27 Okt., 14:39, MorningZ wrote:
> if (document.getElementById("xyz")) {
> // exists}
>
> else {
> // does not exist
>
> }
>
> or, if you must use jQuery for whatever reason (which would ultimately
> use t
if (document.getElementById("xyz")) {
// exists
}
else {
// does not exist
}
or, if you must use jQuery for whatever reason (which would ultimately
use the above anyways)
if ($("#xyz").length > 0) {
// exists
}
else {
// does not exist
}
On Oct 27, 9:37 am, "bc04Inc." w
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