The listops widget was made for adding items to a list field or index
value. But since you're adding
items like myindex=myindex, there isn't really a list field to manipulate.
Or rather, the list will always
contain just one item.
Using the action-listop widget with the $filter attribute, I think you
could set the $index value to empty. But you
can't remove the index entry entirely.
For deleting the entire item from the dictionary, which seems to be what
you want, you can use
the action-setfield widget instead. The code below seems to work.
Good luck!
!Edit Relationship Types
----
Existing Types:
<$list filter="[[$:/_DTrelTypes]indexes[]sort[title]]" variable="key">
</$list>
''Add New:''
<$edit-text tiddler="$:/temp/EditRelTypes" field="newreltype" tag="input"
default="" class='tc-edit-texteditor' placeholder='Type a new relationship
type here'/>
<$vars newrelvar={{$:/temp/EditRelTypes!!newreltype}}>
<$button>Add Type
<$action-listops $tiddler="$:/_DTrelTypes" $index=<<newrelvar>>
$subfilter=<<newrelvar>>/>
</$button>
<$button>Delete
<$action-setfield $tiddler="$:/_DTrelTypes" $index=<<newrelvar>> />
</$button>
deltiddlr: <<deltiddler>>
</$vars>
On Sunday, August 4, 2019 at 12:38:33 PM UTC-7, MagoArcade wrote:
>
> I tried it with both - no difference.
>
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