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22 lines
869 B
Plaintext
22 lines
869 B
Plaintext
caption: image-picker
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created: 20160418155531395
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modified: 20160418155805435
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tags: Macros [[Core Macros]]
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title: image-picker Macro
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type: text/vnd.tiddlywiki
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The <<.def image-picker>> [[macro|Macros]] displays an interactive image picker, as can be seen in the core text editor.
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!! Parameters
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;actions
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: 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.
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;subfilter
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: An optional extra [[filter step|Filter Step]], e.g. `tag[MyTag]`
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The images are selected by means of a [[filter expression|Filter Expression]], into which the <<.param subfilter>> parameter is spliced as follows:
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> `[all[shadows+tiddlers]is[image]$subfilter$!has[draft.of]] -[type[application/pdf]] +[sort[title]]`
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<<.macro-examples "image-picker">>
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