Hi Mauloop
> Thanks for the explanation, Jeremy. I don't understand the rendering
> mechanism very well, and this is the cause of most of my mistakes. I have to
> study hard :(((
>
> The previous examples was just to show the behaviour I was investigating, but
> it was almost useless. Here is
Hi Mauloop
The problem here is that the “btn” variable is defined within the body of the
“My Modal” tiddler which means that it only accessible within that tiddler, and
so isn’t accessible when the footer is rendered.
Best wishes
Jeremy
> On 30 Aug 2018, at 21:25, mauloop wrote:
>
> Someone
Someone can help me to understand this behaviour?
Let's have the following tiddlers:
title: My Tiddler
<$button>
My Modal
<$action-sendmessage $message="tm-modal" $param="My Modal" />
title: My Modal
footer: <><$button
message="tm-close-tiddler">{{$:/core/images/close-button}}
\define btn()
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