Here the class should be controlled by an external embedded tiddler

[dongrentianyu]

class should be controlled externally, which may add duplication of code, but will add customisability for the user. One of the problems I'm having is that I can't control these classes externally, there's no way to add them.

<div

  class="tc-drop-down tc-popup-keep"

><$transclude

  tiddler={{!!dropdown}}
  mode="block"

/></div>

TiddlyWiki5/core/ui/EditTemplate/body-toolbar-button.tid

Line 92 in e8a7bbf

class="tc-drop-down tc-popup-keep"

We could make this and then add it peripherally to other entries that use this.

<$transclude
  tiddler={{!!dropdown}}
  mode="block"
/>

title: $:/core/ui/EditorToolbar/excise-dropdown

\define lingo-base() $:/language/Buttons/Excise/

\define body(config-title)
\whitespace trim
''<<lingo Hint>>''

<<lingo Caption/NewTitle>>&#32;<$edit-text tag="input" tiddler="$config-title$/new-title" default="" focus="true"/>

<$set name="new-title" value={{$config-title$/new-title}}>
<$list filter="""[<new-title>is[tiddler]]""">
<div class="tc-error">
<<lingo Caption/TiddlerExists>>
</div>
</$list>
</$set>

<$checkbox tiddler="""$config-title$/tagnew""" field="text" checked="yes" unchecked="no" default="false">&#32;<<lingo Caption/Tag>></$checkbox>

<<lingo Caption/Replace>>&#32;<$select tiddler="""$config-title$/type""" default="transclude">
<option value="link"><<lingo Caption/Replace/Link>></option>
<option value="transclude"><<lingo Caption/Replace/Transclusion>></option>
<option value="macro"><<lingo Caption/Replace/Macro>></option>
</$select>

<$reveal state="""$config-title$/type""" type="match" text="macro">
<<lingo Caption/MacroName>>&#32;<$edit-text tag="input" tiddler="""$config-title$/macro-title""" default="translink"/>
</$reveal>

<$button>
<$action-sendmessage
	$message="tm-edit-text-operation"
	$param="excise"
	title={{$config-title$/new-title}}
	type={{$config-title$/type}}
	macro={{$config-title$/macro-title}}
	tagnew={{$config-title$/tagnew}}
/>
<$action-deletetiddler
	$tiddler="$config-title$/new-title"
/>
<$action-deletetiddler
	$tiddler=<<dropdown-state>>
/>
<<lingo Caption/Excise>>
</$button>
\end

<div class="tc-drop-down tc-popup-keep">
<$macrocall $name="body" config-title=<<qualify "$:/state/Excise/">>/>
</div>

Of course maybe we can use other ways as well.

<div

 class={{{ [[tc-drop-down tc-popup-keep]addsuffix[ ]addsuffix{!!dropdownClasses}] }}}

><$transclude

  tiddler={{!!dropdown}}
  mode="block"

/></div>

This way is a little bit simpler, just need to update the documentation.

[pmario]

Since we already have a class field which is available with every tiddler, it should be OK to have a dropdownClasses field for toolbar buttons too.