Golang Passing Complex data to HTML tutorial # 6
Golang Passing Complex data to HTML tutorial # 6
Golang File
package main
import (
"html/template"
"net/http"
)
func main() {
type productSpecs struct {
Size float64
Weight float64
Desc string
}
type product struct {
Category string
Name string
Price float64
Date string
SKU string
Specs productSpecs
}
data := product{
Category: "Health",
Name: "Tuber",
Price: 22.22,
Date: "02-02-3029",
SKU: "32",
Specs: productSpecs{
Size: 22.0,
Weight: 30.0,
Desc: "Here is my product desc",
},
}
tmpl, _ := template.ParseGlob("templates/*.html")
http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
tmpl.ExecuteTemplate(w, "index.html", data)
})
http.ListenAndServe(":8080", nil)
}
HTML TEMPLATE FILE
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>GOLANG INDEX HTML</title>
</head>
<body>
<h1>INDEX HTML PAGE</h1>
Category <b>{{.Category}}</b><br/>
Name <b>{{.Name}}</b><br/>
Price <b>{{.Price}}</b><br/>
Date <b>{{.Date}}</b><br/>
SKU <b>{{.SKU}}</b><br/>
Specs-> <br/>
Size <b>{{.Specs.Size}}</b><br/>
Weight <b>{{.Specs.Weight}}</b><br/>
Desc <b>{{.Specs.Desc}}</b><br/>
</body>
</html>
