hugo/docs/content/en/methods/shortcode/Get.md
2023-12-04 15:24:01 +01:00

51 lines
1.3 KiB
Markdown

---
title: Get
description: Returns the value of the given parameter.
categories: []
keywords: []
action:
related:
- methods/shortcode/IsNamedParams
- methods/shortcode/Params
returnType: any
signatures: [SHORTCODE.Get PARAM]
toc: true
---
Specify the parameter by position or by name. When calling a shortcode within markdown, use either positional or named parameters, but not both.
{{% note %}}
Some shortcodes support positional parameters, some support named parameters, and others support both. Refer to the shortcode's documentation for usage details.
{{% /note %}}
## Positional parameters
This shortcode call uses positional parameters:
{{< code file=content/about.md lang=md >}}
{{</* myshortcode "Hello" "world" */>}}
{{< /code >}}
To retrieve parameters by position:
{{< code file=layouts/shortcodes/myshortcode.html >}}
{{ printf "%s %s." (.Get 0) (.Get 1) }} → Hello world.
{{< /code >}}
## Named parameters
This shortcode call uses named parameters:
{{< code file=content/about.md lang=md >}}
{{</* myshortcode greeting="Hello" firstName="world" */>}}
{{< /code >}}
To retrieve parameters by name:
{{< code file=layouts/shortcodes/myshortcode.html >}}
{{ printf "%s %s." (.Get "greeting") (.Get "firstName") }} → Hello world.
{{< /code >}}
{{% note %}}
Parameter names are case-sensitive.
{{% /note %}}