Peter -
To exclude something from an expression you can do something like:
$("div.oneclass:not(.thisclass)")
That'll find all the divs that have "oneclass" but not "thisclass".
Same works for IDs and such too:
$("div.oneclass:not(#someid)")
--John
On 11/1/06, Peter Mounce <[EMAIL PROTECTED]> wrote:
>
>
>
>
> Hi
>
>
>
> Is there a "hasClass(cssClass, isHas)" function? I want to do thing A to
> all elements of class X, and thing B to all elements that _don't_ have class
> X. isHas would be a parameter that says hasClass or doesNotHaveClass.
>
>
>
> Eg:
>
>
>
> var s = getState(linkId);
>
> // rollovers and up/down events
>
> var fnBlur = function() {
>
> $(jqLinkId).removeClass("over");
>
> return swapImageOnEvent(jqLinkId, s.Normal, s.Normal);
>
> };
>
> var fnFocus = function() {
>
> $(jqLinkId).addClass("over");
>
> return swapImageOnEvent(jqLinkId, s.Normal, s.Over);
>
> };
>
> var fnDown = function() {
>
> $(".cb.sel").removeClass("sel");
>
> $(jqLinkId).addClass("sel");
>
> return swapImageOnEvent(jqLinkId, s.Normal, s.Sel);
>
> };
>
>
>
>
>
> If the element that is being blur'd is the currently selected one (ie, it's
> been mousedown'd previously), I don't want the swapImageOnEvent call to
> happen. I want to write something like:
>
>
>
> Var fnBlur = function() {
>
> $(jqLinkId).removeClass("over");
>
> If ($(jqLinkId).hasClass("sel", false)) {
>
> Return swapImageOnEvent(jqLinkId, s.Normal, s.Normal);
>
> }
>
> Return false;
>
> };
>
>
>
> (Apologies for capitals and formatting if it screws up).
>
>
>
>
>
> Regards
>
> Peter Mounce
> _______________________________________________
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> [email protected]
> http://jquery.com/discuss/
>
>
>
--
John Resig
http://ejohn.org/
[EMAIL PROTECTED]
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