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Diffstat (limited to 'docs/content/en/templates')
| -rw-r--r-- | docs/content/en/templates/404.md | 1 | ||||
| -rw-r--r-- | docs/content/en/templates/introduction.md | 14 |
2 files changed, 14 insertions, 1 deletions
diff --git a/docs/content/en/templates/404.md b/docs/content/en/templates/404.md index c6bea1912..bb1d5e424 100644 --- a/docs/content/en/templates/404.md +++ b/docs/content/en/templates/404.md @@ -52,6 +52,7 @@ Your 404.html file can be set to load automatically when a visitor enters a mist * Amazon AWS S3. When setting a bucket up for static web serving, you can specify the error file from within the S3 GUI. * Amazon CloudFont. You can specify the page in the Error Pages section in the CloudFont Console. [Details here](https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/custom-error-pages.html) * Caddy Server. Using `errors { 404 /404.html }`. [Details here](https://caddyserver.com/docs/errors) +* Netlify. Add `/* /404.html 404` to `content/_redirects`. [Details Here](https://www.netlify.com/docs/redirects/#custom-404) {{% note %}} `hugo server` will not automatically load your custom `404.html` file, but you diff --git a/docs/content/en/templates/introduction.md b/docs/content/en/templates/introduction.md index 1e1778eb0..02a580e79 100644 --- a/docs/content/en/templates/introduction.md +++ b/docs/content/en/templates/introduction.md @@ -20,7 +20,7 @@ toc: true --- {{% note %}} -The following is only a primer on Go Templates. For an in-depth look into Go Templates, check the official [Go docs](http://golang.org/pkg/html/template/). +The following is only a primer on Go Templates. For an in-depth look into Go Templates, check the official [Go docs](https://golang.org/pkg/text/template/). {{% /note %}} Go Templates provide an extremely simple template language that adheres to the belief that only the most basic of logic belongs in the template or view layer. @@ -233,6 +233,18 @@ key. {{ end }} ``` +#### Example 5: Conditional on empty _map_, _array_, or _slice_. + +If the _map_, _array_, or _slice_ passed into the range is zero-length then the else statment is evaluated. + +```go-html-template +{{ range $array }} + {{ . }} +{{else}} + <!-- This is only evaluated if $array is empty --> +{{ end }} +``` + ### Conditionals `if`, `else`, `with`, `or`, and `and` provide the framework for handling conditional logic in Go Templates. Like `range`, each statement is closed with an `{{ end }}`. |