Variable as $review state?

[GBNeil]

Hi folks,

could someone put me out if my misery pls!?!

<$set name=var filter="[tag[urgent]]" value="show" emptyValue="hide">

<$reveal type="match" state=<<var>> text="show">

` state=<<var>> not recognised despite var being set to "show" `

<<var>>

</$reveal>

</$set>

Thanks in advance :)

[Felix Küppers]

Hi GBNeil,

state doesn't make sense here since you are working with variables.
<<var>> should go to the default attribute in the reveal, if you use "state" it will look for a tiddler named "show" or "hide".

then you need to at a "text" attribute for reveal e.g. text="show"

e.g. <$reveal type="match" text="show" default=<<var>>>

-Felix

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[Eric Shulman]

1) $set widget can use value="..." or filter="...", but **not both**

2) The state="..." param is supposed to be a TiddlerTitle, not an actual state value

It's not 100% clear to me what you are trying to accomplish, but... it seems like perhaps you are trying to conditionally display some content if the current tiddler is tagged with "urgent".  If this is the case, then use the <$list> widget, like this:

<$list filter="[all[current]tag[urgent]">

   this content appears only when current tiddler is tagged with "urgent"

<$list>

enjoy,

-e

Eric Shulman

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[GBNeil]

@Eric, http://tiddlywiki.com/#RevealWidget - Conditional Variable Assignment: 'This form of the set variable widget chooses one of two specified values according to whether a filter evaluates to an empty list'
It works nicely with default=<<var>> (thanks again Felix)
Cheers

[David Someone]

On Thursday, 6 August 2015 20:55:18 UTC+1, Eric Shulman wrote:

<$list filter="[all[current]tag[urgent]">

   this content appears only when current tiddler is tagged with "urgent"

<$list>

I just pooped myself.