Hi Jeremy
Thanks for your very prompt reply.
The transcluded values (and others created in a similar way) represent the
simplest way of representing orderings which I find very helpful for
several different listings of the actions stored in my wiki. There are,
however, other rather more complex ways of presenting my listings in a
helpful order. I just hoped that the simplest approach would be viable.
TW5 is excellent and I certainly would not argue for a change which would
compromise its efficiency on the scale you suggest - I recognise that you
have to strike a balance between flexibility and performance. Even with
this constraint, TW5 still represents by far the most effective way of
storing & recovering data in the several databases I use.
Best wishes
Howard
On Thursday, June 5, 2014 5:24:32 PM UTC+1, HowardM wrote:
>
> I have a list widget with the filter sorting by a field which contains
> just a Javascript macro call of the form <<macroname>>. I can sort
> successfully by any other field and transclude the macro field within the
> list widget, but sorting by the macro field gives a sort by title.
>
> The situation is fairly simple - I have a set of tiddlers for areas and a
> set for actions. One of the action fields contains the title of an area
> tiddler and I want to pick up the value of a field for this area (always
> the same field) and concatenate it with an action field. Each of the two
> fields concatenated contains one alphanumeric character, the area titles
> are one upper case letter. I use the macro to carry out the
> concatenation. When I transclude the macro field into any tiddler (not
> just the tiddler it belongs to), I get the right result - the only problem
> is using it to sort.
>
> I only got as far as testing the approach, so have only put the macro
> field into a few action tiddlers. I stripped down what I was doing to try
> to find the root of the problem but even the following simple filter
> ('fullorder' is the macro field) gives a sort by title, though it does show
> all the relevant tiddlers & their macro field values:
>
> <$list
> filter="[has[fullorder]sort[fullorder]]">{{!!title}}-{{!!fullorder}}
> </$list>
>
> The macro is also straightforward with its operational part consisting of
> just:
>
> exports.run = function( ) {
> return "<$transclude tiddler={{!!areacode}} field='stage'/><$transclude
> field='order'/>";};
>
>
> I would appreciate advice on ways of achieving the result I want, either
> by modifying my current approach or by a different route.
>
>
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