> I have a tiddler which contains work instructions consisting of several
...
> The work instructions are for different software products. So some steps do
> not apply to all products. In one of my tiddlers ("Release Information") I
> have a field ("component") which contains the name of the product.
>
> So is it possible to change my "checkInfo" tiddler somehow so that it
> outputs nothing if the "component" is not a specific one?see http://www.TiddlyTools.com/#CoreTweaks Core tweak #890: ----------------- This tweak extends the <<tiddler>> macro syntax so you can include a javascript-based test expression to determine if the tiddler transclusion should be performed: <<tiddler TiddlerName if:{{...}} with: param param etc.>> If the test is true, then the tiddler is transcluded as usual. If the test is false, then the transclusion is skipped and no output is produced. ----------------- To apply this tweak, you can either import the CoreTweaks tiddler from TiddlyTools or just create a tiddler, tagged with 'systemConfig', containing the following code: ------------------------------ config.macros.tiddler.if_handler = config.macros.tiddler.handler; config.macros.tiddler.handler = function(place,macroName,params,wikifier,paramString,tiddler) { params = paramString.parseParams('name',null,true,false,true); if (!getParam(params,'if',true)) return; this.if_handler.apply(this,arguments); }; ---------------------------- enjoy, -e Eric Shulman TiddlyTools / ELS Design Studios HELP ME TO HELP YOU - MAKE A CONTRIBUTION TO MY "TIP JAR"... http://www.TiddlyTools.com/#Donations Professional TiddlyWiki Consulting Services... Analysis, Design, and Custom Solutions: http://www.TiddlyTools.com/#Contact -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/tiddlywiki?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
