In this case there is no button -- it's being triggered by a drop event
onto a droppable widget.
Thanks!
On Thursday, December 17, 2020 at 5:22:40 PM UTC-8 Eric Shulman wrote:
> On Thursday, December 17, 2020 at 4:07:38 PM UTC-8 Mark S. wrote:
>
>> In prerelease 5.23, if I run something like:
>> <$action-createtiddler $basetitle="Excerpt" $savetitle="$:/savedtitle"
>> tags="Excerpt" text=<<actionText>> />
>> The title saved in $:/savetitle doesn't become available until AFTER the
>> routine it is in finishes. This means it is too late to be used by other
>> widgets inside of the same routine/macro.
>> I feel like this problem was encountered before, and there was some sort
>> of fix for it. Does anyone remember what that might be? Or if it's
>> something that's a known problem?
>>
>
> A $button can actually invoke two sets of action widgets:
>
> First, when clicked, any action widgets that occur in the body of the
> button are invoked.
> Then, if the $button has an actions="..." parameter, those actions are
> invoked afterwards.
>
> Thus, you can do something like:
>
> <$button actions="""<$action-setfield $title={{$:/savedtitle}} ... />""">
> click me
> <$action-createtiddler $basetitle="..." $savetitle="$:/savedtitle"
> etc... />
> </$button>
>
> note that, for readability, you could also define separate macros for each
> set of actions, and then invoke them like this:
>
> \define buttonactions_1() <$action-createtiddler $basetitle="..."
> $savetitle="$:/savedtitle" etc... />
> \define buttonactions_2() <$action-setfield $title={{$:/savedtitle}} ... />
>
> <$button actions=<<buttonactions_2>>> click me <<buttonactions_1>>
> </$button>
>
> -e
>
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