Hi Mohammad,
Here is the main function in $:/core/modules/filters/indexes.js :
exports.indexes = function(source,operator,options) {
var results = [];
source(function(tiddler,title) {
var data = options.wiki.getTiddlerDataCached(title);
if(data) {
$tw.utils.pushTop(results,Object.keys(data));
}
});
results.sort();
return results;
};
It indeed sorts the results !
Regards
FrD
Le mardi 21 août 2018 17:57:27 UTC+2, Mohammad a écrit :
>
> Thank you Mark!
> I edited my question! yes the correct code was
> <$list filter="[[My Alert Class Dictionary]indexes[]addprefix[bg-]
> -index[bg-warning bg-light]]" variable="alert-type">
> <<alert-type>><br>
> </$list>
>
> No I learned I can remove those indexes (light and warning) before adding
> the prefix bg-
>
> I use chrome and for me the results by indexes operator is sorted! not
> good for what i want to do!
>
> Mohammad
>
>
> On Tuesday, August 21, 2018 at 8:15:39 PM UTC+4:30, Mark S. wrote:
>>
>> I'm not sure what bg-warn and bg-light are, since they're not in your
>> dictionary.
>>
>> You can only do boolean subtract on an entire filter run -- not inside a
>> run.
>>
>> So this might work for the first part:
>>
>> [[My Alert Class Dictionary]indexes[]addprefix[alert-]]
>>
>> If you just wanted to remove warn and light, then maybe this:
>>
>> [[My Alert Class
>> Dictionary]indexes[]!prefix[warn]!prefix[light]addprefix[alert-]]
>>
>> Whenever a TW filter has a title list, it compresses it (eliminates
>> duplicates), so I imagine that it may also incidentally sort the results. I
>> haven't looked at the code, but if it was me I would just use javascript's
>> ability to eliminate duplicates, then pull out the unique values. That
>> might imply that sorting would be dependent on which browser you used,
>> since different javascript engines might have internal differences.
>>
>> -- Mark
>>
>> On Tuesday, August 21, 2018 at 8:00:16 AM UTC-7, Mohammad wrote:
>>>
>>>
>>>
>>> I have a dictionary tiddler as below (My Alert Class Dictionary)
>>>
>>> primary:x
>>> secondary:x
>>> info:x
>>> success:x
>>> warning:x
>>> danger:x
>>> light:x
>>> dark:x
>>>
>>>
>>>
>>> I used the idea by Mark S to list my classes except warning and light,
>>> so I used the below snippet, but it doesn't work?
>>>
>>>
>>> <$list filter="[[My Alert Class Dictionary]indexes[]addprefix[alert-]
>>> -index[bg-warning bg-light]]" variable="alert-type">
>>> <<alert-type>><br>
>>> </$list>
>>>
>>>
>>> Q2.
>>> Why the above list widget sorts indexes in output while I have not used
>>> sort[title]?
>>>
>>>
>>> -Mohammad
>>>
>>
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