So if I understand you correctly, you want to preserve some variables
from the sorrounding scope? What about using a one-off function
(anonymous function immediately executed) that returns a function?
var foo=someValue;
$(el).animate( css, speed, (function(arg1){ return function()
{ use arg1 here} ;})(foo) );
foo=someOtherValue;
This ensures that arg1 can be manipulated inside the callback, without
effecting the outer value of foo
On Oct 15, 7:09 pm, weepy <[EMAIL PROTECTED]> wrote:
> It will work if there's no change to my_z_index whilst the animation
> takes place.
>
> e.g.
>
> var my_z_index = 10
>
> $(el).animate( css, speed, function(){
> alert(my_z_index)
>
> });
>
> my_z_index = 1000
>
> => alert(1000)
>
> The problem being that the behaviour of the function is determined by
> factors outside of it's scope.
>
> I was hoping for something similar to the way window.setTimeout works
>
> window.setTimeout(
> function(arg1,arg2) {}
>
> }, 100, arg1, arg2 etc );
>
> Of course I can simulate this by doing
>
> $(el).animate( css, speed)
>
> window.setTimeout(function(el, z){
> $(el).css(zIndex, z)
>
> }, speed, el, my_z_index);
>
> But I was hoping there was a better way :)
>
> weepy
>
> On 15 Oct, 17:43, "John Resig" <[EMAIL PROTECTED]> wrote:
>
>
>
> > Change the ':' to a ',' and that will work exactly as you advertise it to:
>
> > var my_z_index = 10
>
> > $(el).animate( css, speed, function(){
> > $(el).css(zIndex, my_z_index)
>
> > });
>
> > --John
>
> > On Wed, Oct 15, 2008 at 12:40 PM, weepy <[EMAIL PROTECTED]> wrote:
>
> > > I have variables in the scope that i'm calling jQuery
>
> > > - won't they be lost inside the anonymous function ?
>
> > > E.g. how do I do this :
>
> > > var my_z_index = 10
>
> > > $(el).animate( css, speed, function(){
> > > $(el).css(zIndex: my_z_index)
> > > });
>
> > > On 15 Oct, 17:16, "mike.helgeson" <[EMAIL PROTECTED]> wrote:
> > >> $(el).animate( css, speed, function(){
> > >> callback.apply( this, [ arg1, arg2, ...] );
> > >> });
>
> > >> On Oct 15, 11:46 am, weepy <[EMAIL PROTECTED]> wrote:
>
> > >> > Hi
>
> > >> > I want to run a function on completion of an animation
> > >> > I want to pass in arguments to this function. Is this possible ?
>
> > >> > e.g.
>
> > >> > $(el).animate(css, speed, function callback(args to pass in) { /* do
> > >> > stuff */) )
>
> > >> > Any one know how to do this ?
>
> > >> > cheers
>
> > >> > weepy
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