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Diffstat (limited to 'docs/content/en/functions/go-template/else.md')
| -rw-r--r-- | docs/content/en/functions/go-template/else.md | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/docs/content/en/functions/go-template/else.md b/docs/content/en/functions/go-template/else.md new file mode 100644 index 000000000..ccb8b722c --- /dev/null +++ b/docs/content/en/functions/go-template/else.md @@ -0,0 +1,69 @@ +--- +title: else +description: Begins an alternate block for if, with, and range statements. +categories: [] +keywords: [] +action: + aliases: [] + related: + - functions/go-template/if + - functions/go-template/range + - functions/go-template/with + - functions/go-template/end + returnType: + signatures: [else VALUE] +--- + +Use with the [`if`] statement: + +```go-html-template +{{ $var := "foo" }} +{{ if $var }} + {{ $var }} → foo +{{ else }} + {{ print "var is falsy" }} +{{ end }} +``` + +Use with the [`with`] statement: + +```go-html-template +{{ $var := "foo" }} +{{ with $var }} + {{ . }} → foo +{{ else }} + {{ print "var is falsy" }} +{{ end }} +``` + +Use with the [`range`] statement: + +```go-html-template +{{ $var := slice 1 2 3 }} +{{ range $var }} + {{ . }} → 1 2 3 +{{ else }} + {{ print "var is falsy" }} +{{ end }} +``` + +Use `else if` to check multiple conditions. + +```go-html-template +{{ $var := 12 }} +{{ if eq $var 6 }} + {{ print "var is 6" }} +{{ else if eq $var 7 }} + {{ print "var is 7" }} +{{ else if eq $var 42 }} + {{ print "var is 42" }} +{{ else }} + {{ print "var is something else" }} +{{ end }} +``` + +{{% include "functions/go-template/_common/text-template.md" %}} + +[`if`]: /functions/go-template/if +[`with`]: /functions/go-template/with +[`range`]: /functions/go-template/range |