templates golang html code example
Example 1: golang render html template
package main
import (
"net/http"
"text/template"
)
type Context struct {
Title string
Name string
Fruits [3]string
}
func main() {
http.HandleFunc("/", func(w http.ResponseWriter, req *http.Request) {
w.Header().Add("Content Type", "text/html")
templates, _ := template.New("doc").ParseFiles("index.html")
context := Context{
Title: "My Fruits",
Name: "John",
Fruits: [3]string{"Apple", "Lemon", "Orange"},
}
templates.Execute(w, context)
})
http.ListenAndServe(":8000", nil)
}
Example 2: golang render html template
package main
import (
"net/http"
"text/template"
)
type Context struct {
Title string
Name string
Fruits [3]string
}
func main() {
const doc = `
<!DOCTYPE html>
<html>
<head>
{{.Title}}
</head>
<body>
<h3>Hi, {{.Name}}. The fruits are:</h3>
<ul>
{{range .Fruit}}
<li>{{.}}</li>
{{end}}
</ul>
</body>
</html>
`
http.HandleFunc("/", func(w http.ResponseWriter, req *http.Request) {
w.Header().Add("Content Type", "text/html")
templates, _ := template.New("doc").Parse(doc)
context := Context{
Title: "My Fruits",
Name: "John",
Fruits: [3]string{"Apple", "Lemon", "Orange"},
}
templates.Lookup("doc").Execute(w, context)
})
http.ListenAndServe(":8000", nil)
}