mirror of
https://github.com/gohugoio/hugo.git
synced 2024-11-21 20:46:30 -05:00
40 lines
1.2 KiB
Markdown
40 lines
1.2 KiB
Markdown
---
|
|
title: transform.XMLEscape
|
|
description: Returns the given string, removing disallowed characters then escaping the result to its XML equivalent.
|
|
categories: []
|
|
keywords: []
|
|
action:
|
|
aliases: []
|
|
related: []
|
|
returnType: string
|
|
signatures: [transform.XMLEscape INPUT]
|
|
---
|
|
|
|
{{< new-in 0.121.0 >}}
|
|
|
|
The `transform.XMLEscape` function removes [disallowed characters] as defined in the XML specification, then escapes the result by replacing the following characters with [HTML entities]:
|
|
|
|
- `"` → `"`
|
|
- `'` → `'`
|
|
- `&` → `&`
|
|
- `<` → `<`
|
|
- `>` → `>`
|
|
- `\t` → `	`
|
|
- `\n` → `
`
|
|
- `\r` → `
`
|
|
|
|
For example:
|
|
|
|
```go-html-template
|
|
{{ transform.XMLEscape "<p>abc</p>" }} → <p>abc</p>
|
|
```
|
|
|
|
When using `transform.XMLEscape` in a template rendered by Go's [html/template] package, declare the string to be safe HTML to avoid double escaping. For example, in an RSS template:
|
|
|
|
{{< code file="layouts/_default/rss.xml" >}}
|
|
<description>{{ .Summary | transform.XMLEscape | safeHTML }}</description>
|
|
{{< /code >}}
|
|
|
|
[disallowed characters]: https://www.w3.org/TR/xml/#charsets
|
|
[html entities]: https://developer.mozilla.org/en-us/docs/glossary/entity
|
|
[html/template]: https://pkg.go.dev/html/template
|