Infusion 0.5 - Reorderer problem

[antranig at caret.cam.ac.uk]

>From following the chat logs you posted, it does seem that this problem
is a naming collision between our keyboard a11y "selectable" plugin and
a recent development in JQuery UI. Since JQuery UI plugins are not
scoped in any way this is a sort of difficulty which can happen :P
At the moment the solution would seem to be do drop back to a version
of JQuery UI (probably 1.5.1?) before their "selectable" was introduced,
or perhaps modularise your inclusion so that you do not take in the part
of JQuery UI which defines their "selectable". Could you paste in here
your complete list of Javascript includes (with version numbers if
possible)?
We will be renaming our plugin for the next release... but this all goes
to show the value of proper namespacing :)

Cheers,
A.

Quoting nicolaas.matthijs at caret.cam.ac.uk:

> Hi,
>
> I just tried to update my codebase from the Fluid Infusion 0.5 Beta to the
> Fluid Infusion 0.5 and am experiencing some problems with the Reorderer.
>
> I get the following error during the load of my page in Firefox 2:
>
> thatReorderer.selectableContext has no properties
> [Break on this error] thatReorderer.selectableContext.selectables =
> thatReorderer.dom.fast...
> Reorderer.js (line 512
>
>
> This is the code I am using:
>
> ======================
>
> var grabHandleFinder, createAvatar, options;
>
> grabHandleFinder = function(item){
>   return jQuery("[id=draghandle_" + item.id + "]");
> };
>
> createAvatar = function(el){
>   var div = document.createElement("div");
>   var element = $(el);
>   div.style.width = element.width() + "px";
>   div.style.height = element.height() + "px";
>   div.innerHTML = el.innerHTML;
>   div.style.backgroundColor = "#EEEEEE";
>   div.className = "widget_dragging";
>   return div;
> };
>
> options = {
>   styles:  {
>     mouseDrag: "orderable-mouse-drag",
>     dropMarker: "orderable-drop-marker-box",
>     avatar: "orderable-avatar-clone"
>   },
>   selectors: {
>     columns: ".groupWrapper",
>     modules: ".widget1",
>     grabHandle: grabHandleFinder,
>   },
>   listeners: {
>     afterMove: saveState
>   },
>   avatarCreator: createAvatar
> };
>
> fluid.reorderLayout("#widgetscontainer", options);
>
> ===================================
>
> I've seen this error coming through on one of the Fluid chat logs
> (http://wiki.fluidproject.org/display/fluid/fluid-work+IRC+Logs-2008-09-25),
> but I can't really find the solution there.
>
> Any idea what's going wrong ?
>
> Nicolaas
>
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