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29 lines
957 B
Markdown
29 lines
957 B
Markdown
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---
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title: truncate
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# linktitle: truncate
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description: Truncates a text to a max length without cutting words or leaving unclosed HTML tags.
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date: 2017-02-01
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publishdate: 2017-02-01
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lastmod: 2017-02-01
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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: [strings]
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signature: ["truncate SIZE INPUT", "truncate SIZE ELLIPSIS INPUT"]
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workson: []
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hugoversion: 19
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relatedfuncs: []
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deprecated: false
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---
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Since Go templates are HTML-aware, `truncate` will intelligently handle normal strings vs HTML strings:
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```
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{{ "<em>Keep my HTML</em>" | safeHTML | truncate 10 }}` → <em>Keep my …</em>`
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```
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{{% note %}}
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If you have a raw string that contains HTML tags you want to remain treated as HTML, you will need to convert the string to HTML using the [`safeHTML` template function](/functions/safehtml) before sending the value to truncate. Otherwise, the HTML tags will be escaped when passed through the `truncate` function.
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{{% /note %}}
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