Hi Mohammad,
I’ve pushed an update that switches to evaluating the subfilter once for each
input item, setting the currentTiddler variable for each evaluation. This makes
the expression [{!!value}divide{!!cost}] work properly. It’s a bit slower, but
definitely more useful.
https://github.com/Jermolene/TiddlyWiki5/commit/ad575efdcc4d03f9d09bf72defe0e8146164d34f
<https://github.com/Jermolene/TiddlyWiki5/commit/ad575efdcc4d03f9d09bf72defe0e8146164d34f>
The update will be available on https://tiddlywiki.com/prelease in a few
minutes (you can check on build progress here:
https://travis-ci.org/github/Jermolene/TiddlyWiki5/builds)
Best wishes
Jeremy
> On 25 Apr 2020, at 14:42, Mohammad <[email protected]> wrote:
>
> Jeremy,
> Many thanks for clarification! Got the point!
>
> Cheers
> Mohammad
>
> On Saturday, April 25, 2020 at 6:03:50 PM UTC+4:30, Jeremy Ruston wrote:
> Hi Mohammad
>
> The reason we were getting different results is because I had built the
> index.html I was using on my Mac, whereas you were using the online version
> that had been built on servers run by TravisCI. Those two environments end up
> putting the tiddlers into the HTML file in a different order, which was the
> ordering we were seeing.
>
> The problem is my fault: I gave the expression [get{!!value}divide{!!time}]
> without testing it, and it won’t work in this context because it relies on
> the current tiddler. The trouble is that this filter is run once to convert
> every list item into the corresponding sort key. We can only set the current
> tiddler to a single value for that run of the filter, so it clearly can’t
> address every tiddler in the input set.
>
> The solution is to use the get operator to retrieve the field values from
> each item that is passed into the filter. Hence the examples in the docs such
> as [get[text]else[]length[]] not being written as [{!!text}length[]].
>
> The problem here is that we need to retrieve both field values, which can’t
> currently be done. We can do [get[cost]divide[23]] but nothing that will
> divide [get[cost]] by [get[value]].
>
> So, it turns out that at this point the subsort operator doesn’t actually
> meet the requirement in the OP. I’ll give it some thought.
>
> Best wishes
>
> Jeremy
>
>> On 25 Apr 2020, at 14:13, Mohammad <mohamma...@ <>gmail.com
>> <http://gmail.com/>> wrote:
>>
>> Strangely NO!
>> I see Engineer, Doctor, Designer. I testing online on
>> https://tiddlywiki.com/prerelease/ <https://tiddlywiki.com/prerelease/>
>>
>>
>> <Slide-37.png>
>>
>>
>>
>> On Saturday, April 25, 2020 at 5:30:51 PM UTC+4:30, Jeremy Ruston wrote:
>> Hi Mohammad,
>>
>> Thank you, that’s helpful. I’m seeing the result Designer, Doctor, Engineer,
>> is that not what you are seeing?
>>
>> Best wishes
>>
>> Jeremy
>>
>>
>>
>>> On 25 Apr 2020, at 13:58, Mohammad <mohamma...@ <>gmail.com
>>> <http://gmail.com/>> wrote:
>>>
>>> Hi again Jeremy,
>>> I have attached the sample tiddlers tested on
>>> https://tiddlywiki.com/prerelease/ <https://tiddlywiki.com/prerelease/>
>>> using the new sortsub
>>>
>>> --Mohammad
>>>
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>>> <test-new-sortsub.json>
>>
>>
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>> <Slide-37.png>
>
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