CODEWITHSUNDEEP
templatesgo
Nguyễn Dũng
Nguyễn Dũng

Reputation: 41

How to add conditional sentences in template

How to write a conditional in Go Lang like this:

File: view.html

{{ if(var1 =="" && var2 =="" }}
ALL EMPTY
{{else}}
DISPLAY 
{{END}}

Upvotes: 4

Views: 5669

Answers (1)

jussius
jussius

Reputation: 3274

Templates don't have operators, but they have function eq, which takes two arguments and returns true if they are equal, and function and which also takes two arguments and returns true if they're both true. So you could write the first line in your code as:

{{if (and (eq var1 "") (eq var2 ""))}}

Upvotes: 9

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