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22 lines
931 B
Markdown
22 lines
931 B
Markdown
---
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title: .Get
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description: Accesses positional and ordered parameters in shortcode declaration.
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categories: [functions]
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menu:
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docs:
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parent: functions
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keywords: [shortcodes]
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signature: [".Get INDEX", ".Get KEY"]
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relatedfuncs: []
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---
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`.Get` is specifically used when creating your own [shortcode template][sc], to access the [positional and named](/templates/shortcode-templates/#positional-vs-named-parameters) parameters passed to it. When used with a numeric INDEX, it queries positional parameters (starting with 0). With a string KEY, it queries named parameters.
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When accessing named or positional parameters that do not exist, `.Get` returns an empty string instead of interrupting the build. This allows you to chain `.Get` with `if`, `with`, `default` or `cond` to check for parameter existence. For example:
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```go-html-template
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{{ $quality := default "100" (.Get 1) }}
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```
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[sc]: /templates/shortcode-templates/
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