Mark,
My first approach was to use my code but change the list-reference from a
macro to the use of $vars as you did and it* immediately worked.*
<$vars list-reference={{{ [<instance>addsuffix<field-delimiter>
addsuffix<list-field>addprefix<left-curlys>addsuffix<right-curlys>] }}} >
<<instance>> - <<list-field>> <<list-reference>>
<$button>
<$action-listops $field="selected-lists" $subfilter=<
<list-reference>>/>
+
</$button><br>
</$vars>
After a false start I converted this to the set widget, since there was
only one variable, it too works now
<$set name=list-reference value={{{ [<instance>addsuffix[!!]addsuffix
<list-field>addprefix<left-curlys>addsuffix<right-curlys>] }}} >
<$text text=<<instance>>/> - <<list-field>>
<$button>
<$action-listops $field="selected-lists" $subfilter=<
<list-reference>>/>
+
</$button><br>
</$set>
*Thanks you helped me out of a bind.*
I will see what I can do to generalise this and publish it.
- Basically it searches all tiddlers using one or more custom list
fields and on a click adds the tiddler-name!!text reference to a tiddler
field (Wrapped in transclude brackets)
- Now if a list uses this field in its filter it will list all titles in
all included list-fields. A list of multiple-list members.
- This is another step in finding a way to make lists within fields even
more useful
I think this shows how we could extend the handling of lists further.
Regards
Tony
On Monday, March 23, 2020 at 4:44:12 PM UTC+11, TonyM wrote:
>
> Mark,
>
> Thanks this really does work. I will try and implement it into my own. I
> am at a loss to know why mine was not working. Thanks very much
>
> Tony
>
> On Monday, March 23, 2020 at 4:20:47 PM UTC+11, Mark S. wrote:
>>
>> Since I don't quite know what you're trying to accomplish, I've put
>> together a version that will append braces, though using a slightly
>> different approach. See attached for field values.
>>
>> <$vars lc="{{" rc="}}"
>> tiddlername={{!!tiddlername}}
>> fieldname={{!!fieldname}}
>> >
>>
>> <$vars listreference={{{ [<tiddlername>addprefix<lc>
>> addsuffix[!!]addsuffix<fieldname>addsuffix<rc>] }}} >
>>
>> <$button>Add to my list
>> <$action-listops $field="mylist" $subfilter=<<listreference>>/>
>> </$button>
>>
>> </$vars>
>> </$vars>
>>
>>
>>
>> On Sunday, March 22, 2020 at 5:36:38 PM UTC-7, Mark S. wrote:
>>>
>>> I don't know about the advisability of a list field with all
>>> transclusions, but this worked right out of the box:
>>>
>>> <$button>Add to my list
>>> <$action-listops $field="mylist" $subfilter="{{tiddler3!!otherfield}}"/>
>>> </$button>
>>>
>>> On Sunday, March 22, 2020 at 4:14:03 PM UTC-7, TonyM wrote:
>>>>
>>>> Folks,
>>>>
>>>> I am enhancing an app and would like to select from a tiddler/fieldname
>>>> pair available and add it to a list field
>>>>
>>>> The list field selected-lists will subsequently look like this
>>>> {{tiddler1!!fieldname1}} {{tiddler2!!fieldnameA}} {{tiddler2!!
>>>> fieldnameB}}
>>>>
>>>> I now I will need to subsequently reorder, add and remove items from
>>>> this list but they are not traditional titles
>>>>
>>>> - Has anyone done something like this before
>>>> - Can the list ops operators help in this format
>>>> - Should I instead store [[tiddlername1!!fieldname1]]?
>>>>
>>>> Once populated I use the selected-lists field to provide input to a
>>>> list/table of all instances, contained in all named lists.
>>>>
>>>> Your guidance would be appreciated
>>>>
>>>> Regards
>>>> Tony
>>>>
>>>
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