Templates

Template interfaces
Fiber provides a Views interface to provide your own template engine:
Views
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type Views interface {
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    Load() error
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    Render(io.Writer, string, interface{}, ...string) error
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}
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Views interface contains a Load and Render method, Load is executed by Fiber on app initialization to load/parse the templates.
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// Pass engine to Fiber's Views Engine
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app := fiber.New(fiber.Config{
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    Views: engine,
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    // Views Layout is the global layout for all template render until override on Render function.
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    ViewsLayout: "layouts/main"
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})
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The Render method is linked to the ctx.Render() function that accepts a template name and binding data. It will use global layout if layout is not being defined in Render function
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app.Get("/", func(c *fiber.Ctx) error {
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    return c.Render("index", fiber.Map{
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        "hello": "world",
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    });
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})
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Engines
Fiber team maintains templates package that provides wrappers for multiple template engines:
​html​
​ace​
​amber​
​django​
​handlebars​
​jet​
​mustache​
​pug​
example
views/index.html
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package main
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​
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import (
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    "log"
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    "github.com/gofiber/fiber/v2"
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    "github.com/gofiber/template/html"
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)
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​
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func main() {
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    // Initialize standard Go html template engine
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    engine := html.New("./views", ".html")
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​
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    app := fiber.New(fiber.Config{
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        Views: engine,
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    })
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    app.Get("/", func(c *fiber.Ctx) error {
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        // Render index template
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        return c.Render("index", fiber.Map{
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            "Title": "Hello, World!",
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        })
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    })
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​
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    log.Fatal(app.Listen(":3000"))
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}
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<!DOCTYPE html>
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<body>
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    <h1>{{.Title}}</h1>
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</body>
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</html>
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Template interfaces

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