Rails spinoffs - Feb 2008 - Is Ajax.Autocompleter (s.a.u 1.8.1) supports Prototype 1.6.0.2

When I used it with turned on deprecation.js in log appeared the
following warn:

Prototype Deprecation Warning: Position.clone has been deprecated,
please use Element#clonePosition instead.

@http://example.com/js/protoculous.packed.js:1
@http://example.com/js/protoculous.packed.js:6
@http://example.com/js/protoculous.packed.js:6
@http://example.com/js/protoculous.packed.js:6
@http://example.com/js/protoculous.packed.js:6
@http://example.com/js/select.js:52
@http://example.com/js/protoculous.packed.js:6
@http://example.com/js/protoculous.packed.js:1
@http://example.com/js/protoculous.packed.js:1

and error:

hash.__properties has no properties
http://example.com/js/deprecation.js
Line 339

In controls.js

...
      function(element, update){
        if(!update.style.position ||
update.style.position==''absolute'') {
          update.style.position = ''absolute'';
          Position.clone(element, update, {
            setHeight: false,
            offsetTop: element.offsetHeight
          });
        }
...

What I have to do? I didn''t what to fix it on my own, ''cause
afraid
that smth would be broken.

BTW, Autocompleter works not good when there''s too much data. In IE,
Safri and Opera div disappears when i dragging vertical-scroller. And
I also suspect, that its'' code "encourage" memory leaks on
multiple
using.
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Hi,

Currently, deprecation.js has to be included right after Prototype...
thus *before* scriptaculous. So it won''t play nice with protoculous.

Hence the error you are getting.

Regarding the fact that scriptaculous is using deprecated code, please
check that it is so in trunk and file a bug report (or better, a
tested patch).

Thanks!

Tobie

On Feb 13, 12:55 pm, Rauan Maemirov
<rauan1...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:
> When I used it with turned on deprecation.js in log appeared the
> following warn:
>
> Prototype Deprecation Warning: Position.clone has been deprecated,
> please use Element#clonePosition instead.
>
> @http://example.com/js/protoculous.packed.js:1
> @http://example.com/js/protoculous.packed.js:6
> @http://example.com/js/protoculous.packed.js:6
> @http://example.com/js/protoculous.packed.js:6
> @http://example.com/js/protoculous.packed.js:6
> @http://example.com/js/select.js:52
> @http://example.com/js/protoculous.packed.js:6
> @http://example.com/js/protoculous.packed.js:1
> @http://example.com/js/protoculous.packed.js:1
>
> and error:
>
> hash.__properties has no propertieshttp://example.com/js/deprecation.js
> Line 339
>
> In controls.js
>
> ...
>       function(element, update){
>         if(!update.style.position ||
> update.style.position==''absolute'') {
>           update.style.position = ''absolute'';
>           Position.clone(element, update, {
>             setHeight: false,
>             offsetTop: element.offsetHeight
>           });
>         }
> ...
>
> What I have to do? I didn''t what to fix it on my own,
''cause afraid
> that smth would be broken.
>
> BTW, Autocompleter works not good when there''s too much data. In
IE,
> Safri and Opera div disappears when i dragging vertical-scroller. And
> I also suspect, that its'' code "encourage" memory leaks
on multiple
> using.
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If you''re using IE and exspeccially if you are using IE with big trees
or nested tables  it''s better not to use 1.6.0.2 with the latest
script.aculo.us 1.8.1 release.
Autocompleter and all clonePosition related code is behaving eiter
very slow or results in unexpected errors like e.g "style is null or
not a object" ...
Using the 1.6.0.1 thats in the s.a.u 1.8.1 dist  works much much
faster on IE and leads to no autocompleter errors like the one
discribed abouve.

more here
http://groups.google.com/group/rubyonrails-spinoffs/browse_thread/thread/cb116ceb985ab8df/
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