It appears as though without accepts its values in individual
parameters. Looking at the documentation it does illustrate that each
value is set in as its own parameter.
http://prototypejs.org/api/array/without
Looking into the source it becomes clear that it uses the function's
arguments as array to purge values from, not the first argument as an
array.
A snippet from proto 1.6...
without: function() {
var values = $A(arguments);
return this.select(function(value) {
return !values.include(value);
});
},
I'm pretty sure proto's CSS parser can handle the not pseudo selector,
so you can do something like this...
$$(s_CSS + ":not(.nonSpacing)");
http://www.w3.org/TR/css3-selectors/#negation
--
http://positionabsolute.net
On Jan 22, 12:27 pm, Richard Quadling <[email protected]>
wrote:
> Hi.
>
> s_CSS = '.scrollBox > label';
> console.info($$(s_CSS));
> console.info($$(s_CSS + '.nonSpacing'));
> console.info($$(s_CSS).without($$(s_CSS + '.nonSpacing')));
>
> [label.nonSpacing, label, label.nonSpacing, label, label, label,
> label, label.nonSpacing, label, label, label, label, label.nonSpacing,
> label, label, label, label, label.nonSpacing, label, label, label,
> label, label.nonSpacing, label, label, label, label, label.short,
> label, label, label]
>
> [label.nonSpacing, label.nonSpacing, label.nonSpacing,
> label.nonSpacing, label.nonSpacing, label.nonSpacing, label.short]
>
> [label.nonSpacing, label, label.nonSpacing, label, label, label,
> label, label.nonSpacing, label, label, label, label, label.nonSpacing,
> label, label, label, label, label.nonSpacing, label, label, label,
> label, label.nonSpacing, label, label, label, label, label.short,
> label, label, label]
>
> The first info shows me all the labels in the .scrollBox.
> The second info shows me all the labels in the scrollBox which are nonSpacing.
> The third info shows me the same as the first. The .without is NOT
> working as I would expect.
>
> Any ideas?
>
> Richard.
>
> --
> -----
> Richard Quadling
> Zend Certified Engineer :http://zend.com/zce.php?c=ZEND002498&r=213474731
> "Standing on the shoulders of some very clever giants!"
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