sailfish/docs/en/docs/syntax/overview.md

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2020-06-09 08:19:59 -04:00
# Template Syntax Overview
## Tags
- `<% %>`: Inline tag, you can write Rust code inside this tag
- `<%= %>`: Evaluate the Rust expression and outputs the value into the template (HTML escaped)
- `<%- %>`: Evaluate the Rust expression and outputs the unescaped value into the template
- `<%# %>`: Comment tag
- `<%%`: Outputs a literal '<%'
## Condition
```ejs
<% if messages.is_empty() { %>
<div>No messages</div>
<% } %>
```
## loop
```ejs
<% for (i, msg) in messages.iter().enumerate() { %>
<div><%= i %>: <%= msg %></div>
<% } %>
```
## Includes
```ejs
<% include!("path/to/template"); %>
```
Unlike EJS, you cannot omit the file extension.
## Helpers
(Work in progress)