On 22 December 2010 18:16, Walter Lee Davis <wa...@wdstudio.com> wrote:
> I have a quick filter for hiding list items until only matches show. I want
> to cover all the various ways that a user might interact with the search
> field, so I write this lovely:
>
> $('filter').observe('keyup', function(evt){
> this.fire('check:filter');
> });
> $('filter').observe('click', function(evt){
> this.fire('check:filter');
> });
> $('filter').observe('focus', function(evt){
> this.fire('check:filter');
> });
> $('filter').observe('blur', function(evt){
> this.fire('check:filter');
> });
>
> Is there any way to write this more clearly, as in with fewer lines of code?
>
> I'm using 1.6.latest, haven't tried the new 1.7 goodies yet. Would that
> help?
>
> Walter
>
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>
Maybe something like ...
['keyup', 'click', 'focus', 'blur'].each(function(eventName){
$('filter').observe(eventName, function(evt){
this.fire('check:filter');
});
});
--
Richard Quadling
Twitter : EE : Zend
@RQuadling : e-e.com/M_248814.html : bit.ly/9O8vFY
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