if语句转到模板中的多个条件

Question

how can I have multiple conditions in an if statement inside a template?

I tried this code:

{{ if .condition1 && .condition2 }}
    <!-- SHOW SOMETHING -->
{{ end }}

But it doesn't work. (in fact it panics)

Answer 1

You need to use function and, like:

{{ if and .condition1 .condition2 }}
<!-- SHOW SOMETHING -->
{{ end }}

Here's an working example: https://play.golang.org/p/g_itE5ggCM