Hello
I still got a very similar Problem:
I want to create a new tiddler wich contains a) a Linklist of the actual
Tiddlers b) a quite complicated expression with Macro and Formatting
that I would like to extract from a templateTiddler...
So far thanks to the help of some of you I got this:
{<<clickify newTiddler
label:"save this story!" focus:title tag:[[Tag Tag]]:Stunde
title:{{prompt('bitte geben Sie einen Namen für Ihre
Zusammenstellung ein','')}}
text:{{
var out="";
story.forEachTiddler(function(t){
var tid=store.getTiddler(t);
if(tid&&!tid.isTagged("excludeStory"))
out+="[["+t+"]]\n";})
out;
}}>>
This works well.
Now I would like to ad this in the text field
'store.getTiddlerText('StoryButtonSetTemplate');
to insert two formated Buttons which allow to display the story both as
a slide show and as a row of tiddlers.
Is this somehow possible?
hopefully Jan
Am 28.10.2013 18:48, schrieb Eric Shulman:
On Monday, October 28, 2013 7:36:27 AM UTC-7, Bruce Seely wrote:
The follow-up question is how I can parametrize the macro
invocation text?
I'd like to be able to do the following, where the values "13456"
and "My title text" are supplied by variables:
<<newTiddler label:'make foo' title:'foo-/13456/: /My title
text/' text:'<<baz /13456/>>' >>
I don't think assigning the variables will be difficult, but I
can't see how to include the first variable, "13456", into the
text parameter.
Can store.getTiddlerText(), accept an argument that gets
substituted in the included tiddler text?
Or, can a value be included in the text with the evaluated
parameters approach?
You can use all sorts of clever javascript code within an evaluated
parameter to assemble a value from a combination of literals and
variables.
It all depends on how your input value is stored. For simplicity,
let's suppose you use the TWCore <<option txtSomeName>> syntax to
enter an "option" value. Then, in the eval param javascript, you can
refer to: config.options.txtSomeName to retrieve the value you entered.
Thus, you could write:
<<newTiddler label:'make foo'
title:{{'foo-'+config.options.txtSomeName+/'/: /My title text/'}}
text:{{'<<baz /'+/config.options.txtSomeName/+'/>>'}} >>
HOWEVER... this is still problematic... because the eval params in the
<<newTiddler>> macro are calculated when the macro is *rendered*...
not when it is clicked on. Thus, the param values that are used will
not change if you enter a new value in the <<option txtSomeName>>
input field. Fortunately, I've already solved this problem! Start by
installing this plugin:
http://www.TiddlyTools.com/#ClickifyPlugin
Then, add "clickify" to the start of your macro, like this:
<<clickify newTiddler label:'make foo'
title:{{'foo-'+config.options.txtSomeName+/'/: /My title text/'}}
text:{{'<<baz /'+/config.options.txtSomeName/+'/>>'}} >>
This causes the macro to recalculate the eval params each time the
corresponding link (e.g., "new tiddler") is clicked, so that the
params are always constructed usnig the current values of any input
variables (e.g., config.options.txtSomeName).
enjoy,
-e
Eric Shulman
TiddlyTools / ELS Design Studios
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