#instalation
just copy and paste the code in your code editor, and run
go mod init <project-name>
go mod tidy
Created
July 27, 2024 13:46
-
-
Save WahidinAji/ffba1cf9d2df234c332e2cd90a526db3 to your computer and use it in GitHub Desktop.
Go + htmx simple sample
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| package main | |
| import ( | |
| "html/template" | |
| "io" | |
| "log" | |
| "net/http" | |
| "github.com/labstack/echo/v4" | |
| ) | |
| // TemplateRenderer is a custom html/template renderer for Echo framework | |
| type TemplateRenderer struct { | |
| templates *template.Template | |
| } | |
| // Render renders a template document | |
| func (t *TemplateRenderer) Render(w io.Writer, name string, data interface{}, c echo.Context) error { | |
| // Add global methods if data is a map | |
| if viewContext, isMap := data.(map[string]interface{}); isMap { | |
| viewContext["reverse"] = c.Echo().Reverse | |
| } | |
| return t.templates.ExecuteTemplate(w, name, data) | |
| } | |
| func main() { | |
| e := echo.New() | |
| // e.Use(middleware.Logger()) | |
| // e.Use(middleware.Recover()) | |
| renderer := &TemplateRenderer{ | |
| templates: template.Must(template.ParseGlob("*.html")), | |
| } | |
| e.Renderer = renderer | |
| e.GET("users", func(c echo.Context) error { | |
| out := getUsers() | |
| return c.Render(http.StatusOK, "user.html", out) | |
| }) | |
| e.POST("users", func(c echo.Context) error { | |
| user := new(User) | |
| if err := c.Bind(user); err != nil { | |
| return err | |
| } | |
| inputUser(user) | |
| out := getUsers() | |
| return c.Render(http.StatusOK, "user.html", out) | |
| }) | |
| e.Logger.Fatal(e.Start(":8000")) | |
| } | |
| //user | |
| type User struct { | |
| Name string `form:"name"` | |
| Age int64 `form:"age"` | |
| } | |
| var dataUsers []User | |
| func getUsers() (users []User) { | |
| return dataUsers | |
| } | |
| func inputUser(in *User) User { | |
| dataUsers = append(dataUsers, *in) | |
| return *in | |
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <!doctype html> | |
| <html> | |
| <head> | |
| <meta charset="UTF-8" /> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0" /> | |
| <script src="https://cdn.tailwindcss.com"></script> | |
| <script | |
| src="https://unpkg.com/[email protected]" | |
| integrity="sha384-QWGpdj554B4ETpJJC9z+ZHJcA/i59TyjxEPXiiUgN2WmTyV5OEZWCD6gQhgkdpB/" | |
| crossorigin="anonymous" | |
| ></script> | |
| </head> | |
| <body> | |
| <h1 class="text-3xl font-bold underline">Hello world!</h1> | |
| <form action="/users" method="post" class="my-4"> | |
| <label for="name">Name</label> | |
| <input | |
| class="form-input border" | |
| type="text" | |
| id="name" | |
| name="name" | |
| /><br /><br /> | |
| <label for="age">Age</label> | |
| <input class="form-input border" type="text" name="age" id="age" /> | |
| <button type="submit">save</button> | |
| </form> | |
| <table class="p-4 border-collapse border border-slate-500"> | |
| <thead> | |
| <tr> | |
| <th class="px-4 border border-slate-600">Name</th> | |
| <th class="px-4 border border-slate-600">Age</th> | |
| </tr> | |
| </thead> | |
| <tbody> | |
| {{- range . }} | |
| <tr> | |
| <td class="px-4 border border-slate-700">{{ .Name }}</td> | |
| <td class="px-4 border border-slate-700">{{ .Age }}</td> | |
| </tr> | |
| {{ end -}} | |
| </tbody> | |
| </table> | |
| </body> | |
| </html> |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment