Custom Template Funcs
See the detail example code.
main.go
import (
"fmt"
"html/template"
"net/http"
"time"
"github.com/gin-gonic/gin"
)
func formatAsDate(t time.Time) string {
year, month, day := t.Date()
return fmt.Sprintf("%d%02d/%02d", year, month, day)
}
func main() {
router := gin.Default()
router.Delims("{[{", "}]}")
router.SetFuncMap(template.FuncMap{
"formatAsDate": formatAsDate,
})
router.LoadHTMLFiles("./fixtures/basic/raw.tmpl")
router.GET("/raw", func(c *gin.Context) {
c.HTML(http.StatusOK, "raw.tmpl", map[string]interface{}{
"now": time.Date(2017, 07, 01, 0, 0, 0, 0, time.UTC),
})
})
router.Run(":8080")
}
raw.tmpl
Date: {[{.now | formatAsDate}]}
Result:
Date: 2017/07/01