TiddlyWiki5/editions/tw5.com/tiddlers/variables/tv-get-export-image-link.tid

caption: tv-get-export-image-link
created: 20150228122257000
modified: 20240310133708578
tags: Variables [[Core Variables]] [[Configuration Variables]]
title: tv-get-export-image-link Variable
type: text/vnd.tiddlywiki

The <<.def tv-get-export-image-link>> [[variable|Variables]] controls the value of the `src` attribute on the HTML `img` element generated by the <<.wlink ImageWidget>> widget when the value of its `source` attribute is not the title of a tiddler.

The variable should be a [[function|Functions]] with the following parameter:

;src
: The value of the `source` attribute -- equivalent to the image name specified in <$link to="Images in WikiText">the shorthand syntax</$link> `[img[source]]`

The ability to override image URIs in this way can be useful when one is using the [[Node.js configuration|TiddlyWiki on Node.js]] to export a static version of a wiki.

<<.variable-examples "tv-get-export-image-link">>
Some more tv-macros changed to new syntax. Plus adjusted doc tiddlers (#8056) 2024-03-10 15:06:04 +00:00			`caption: tv-get-export-image-link`
Document the tv-* variables 2015-02-28 14:38:00 +00:00			`created: 20150228122257000`
Some more tv-macros changed to new syntax. Plus adjusted doc tiddlers (#8056) 2024-03-10 15:06:04 +00:00			`modified: 20240310133708578`
Document the tv-* variables 2015-02-28 14:38:00 +00:00			`tags: Variables [[Core Variables]] [[Configuration Variables]]`
Some more tv-macros changed to new syntax. Plus adjusted doc tiddlers (#8056) 2024-03-10 15:06:04 +00:00			`title: tv-get-export-image-link Variable`
Document the tv-* variables 2015-02-28 14:38:00 +00:00			`type: text/vnd.tiddlywiki`

			The <<.def tv-get-export-image-link>> [[variable\|Variables]] controls the value of the `src` attribute on the HTML `img` element generated by the <<.wlink ImageWidget>> widget when the value of its `source` attribute is not the title of a tiddler.

Some more tv-macros changed to new syntax. Plus adjusted doc tiddlers (#8056) 2024-03-10 15:06:04 +00:00			`The variable should be a [[function\|Functions]] with the following parameter:`
Document the tv-* variables 2015-02-28 14:38:00 +00:00
			`;src`
			: The value of the `source` attribute -- equivalent to the image name specified in <$link to="Images in WikiText">the shorthand syntax</$link> `[img[source]]`

			`The ability to override image URIs in this way can be useful when one is using the [[Node.js configuration\|TiddlyWiki on Node.js]] to export a static version of a wiki.`

			`<<.variable-examples "tv-get-export-image-link">>`