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It's a beautiful thing. A thousand thanks, Bud. See PR rdwatters/hugo-docs-concept#118
1.1 KiB
1.1 KiB
title, description, godocref, date, publishdate, lastmod, categories, menu, tags, ns, signature, workson, hugoversion, relatedfuncs, deprecated
| title | description | godocref | date | publishdate | lastmod | categories | menu | tags | ns | signature | workson | hugoversion | relatedfuncs | deprecated | ||||||||
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| with | Rebinds the context (`.`) within its scope and skips the block if the variable is absent. | 2017-02-01 | 2017-02-01 | 2017-03-12 |
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false |
An alternative way of writing an if statement and then referencing the same value is to use with instead. with rebinds the context (.) within its scope and skips the block if the variable is absent or unset.
The following example checks for a user-defined site variable called twitteruser. If the key-value is not set, the following will render nothing:
{{% code file="layouts/partials/twitter.html" %}}
{{with .Site.Params.twitteruser}}<span class="twitter">
<a href="https://twitter.com/{{.}}" rel="author">
<img src="/images/twitter.png" width="48" height="48" title="Twitter: {{.}}"
alt="Twitter"></a>
</span>{{end}}
{{% /code %}}