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Merge commit 'aa5ac36a3eb68b86c803caec703869efefc8447e'

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Bjørn Erik Pedersen
2021-10-31 13:53:55 +01:00
parent 3a977485eb aa5ac36a3e
commit 4b36498a85
162 changed files with 80 additions and 636 deletions
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docs/content/en/functions/index-function.md
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@@ -2,7 +2,6 @@
title: index
linktitle: index
description: Looks up the index(es) or key(s) of the data structure passed into it.
godocref: https://golang.org/pkg/text/template/#hdr-Functions
date: 2017-02-01
publishdate: 2017-02-01
lastmod: 2017-02-01
@@ -38,6 +37,14 @@ The function takes multiple indices as arguments, and this can be used to get ne
{{ index $map "c" "e" }} => 20
```
You may write multiple indices as a slice:
```go-text-template
{{ $map := dict "a" 100 "b" 200 "c" (dict "d" 10 "e" 20) }}
{{ $slice := slice "c" "e" }}
{{ index $map $slice }} => 20
```
## Example: Load Data from a Path Based on Front Matter Params
Assume you want to add a `location = ""` field to your front matter for every article written in `content/vacations/`. You want to use this field to populate information about the location at the bottom of the article in your `single.html` template. You also have a directory in `data/locations/` that looks like the following: