David,

Very easy and exposes a valuable piece of tiddlywiki knowledge worth 
learning.

As you may know, on tiddlywiki.com the following produces a list of 
tiddlers;
<$list filter="[tag[Field Operators]]">

</$list>
you can use any filter to generate this list

Now we can look for an action that will open tiddlers 
eg; https://tiddlywiki.com/#ActionNavigateWidget 

   - We wrap it in a button so we can trigger this action
   - We wrap the action in the list so we can execute that action for every 
   tiddler generated by the list
   - Since there is no variable= on the list widget the currentTiddler 
   variable changes for each item in the list so the default of currentTiddler 
   is used.
   - Since we did not provide the  $to= parameter in the action-navigate it 
   defaulted to currentTiddler


<$button>
   <$list filter="[tag[Field Operators]]">
      <$action-navigate $to="ActionWidgets"/>
   </$list>
Click me!
</$button>


<$list filter="[tag[Field Operators]]">

</$list>


Why should you learn this deeply?, it opens up any list to activate any 
action on every tiddler in the list.

   - delete a tag
   - remove a tag
   - delete a set of tiddlers
   - more more more

Warning

   - Always consider showing the list of tiddlers to be impacted by the 
   button with a seperate list as I have done


Regards
Tony


On Tuesday, December 24, 2019 at 10:49:07 AM UTC+11, David Allen wrote:
>
> Hey everyone, I'm looking for a way to open multiple tiddlers with one 
> button.  Anyone know of some way to do this?
>

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