TiddlyWiki5/editions/tw5.com/tiddlers/macros/image-picker Macro.tid

caption: image-picker
created: 20160418155531395
modified: 20160418155805435
tags: Macros [[Core Macros]]
title: image-picker Macro
type: text/vnd.tiddlywiki

The <<.def image-picker>> [[macro|Macros]] displays an interactive image picker, as can be seen in the core text editor.

!! Parameters

;actions
: Wikitext for the action widgets that should be executed when the user selects an image. Within the text, the variable `imageTitle` contains the title of the tiddler containing the selected image.
;subfilter
: An optional extra [[filter step|Filter Step]], e.g. `tag[MyTag]`

The images are selected by means of a [[filter expression|Filter Expression]], into which the <<.param subfilter>> parameter is spliced as follows:

> `[all[shadows+tiddlers]is[image]$subfilter$!has[draft.of]] -[type[application/pdf]] +[sort[title]]`

<<.macro-examples "image-picker">>
Add a subfilter parameter to image-picker macro (#2391) * Documentation and examples * Fix the tag of image- and colour-picker macros in documentation 2016-04-24 12:27:32 +00:00			`caption: image-picker`
Introduce text editor toolbar (#2315) Tada! 2016-04-22 07:36:29 +00:00			`created: 20160418155531395`
Minor tweaks to 0cfe6597d4b041a8593ba5b47a3d893cbf931b21 2021-10-25 15:29:53 +00:00			`modified: 20160418155805435`
Introduce text editor toolbar (#2315) Tada! 2016-04-22 07:36:29 +00:00			`tags: Macros [[Core Macros]]`
			`title: image-picker Macro`
			`type: text/vnd.tiddlywiki`

			`The <<.def image-picker>> [[macro\|Macros]] displays an interactive image picker, as can be seen in the core text editor.`

			`!! Parameters`

			`;actions`
			: Wikitext for the action widgets that should be executed when the user selects an image. Within the text, the variable `imageTitle` contains the title of the tiddler containing the selected image.
Add a subfilter parameter to image-picker macro (#2391) * Documentation and examples * Fix the tag of image- and colour-picker macros in documentation 2016-04-24 12:27:32 +00:00			`;subfilter`
			: An optional extra [[filter step\|Filter Step]], e.g. `tag[MyTag]`

			`The images are selected by means of a [[filter expression\|Filter Expression]], into which the <<.param subfilter>> parameter is spliced as follows:`

			> `[all[shadows+tiddlers]is[image]$subfilter$!has[draft.of]] -[type[application/pdf]] +[sort[title]]`
Introduce text editor toolbar (#2315) Tada! 2016-04-22 07:36:29 +00:00
Minor tweaks to 0cfe6597d4b041a8593ba5b47a3d893cbf931b21 2021-10-25 15:29:53 +00:00			`<<.macro-examples "image-picker">>`