GoForm

package main

import(
	"text/template"

	"github.com/irob/goform"
)

var res = make(map[string]interface{})
var tmpl = template.Must(template.ParseGlob("tmpl/*"))

func main () {

	nInputs := 8

	// CitiesList slice of cities
	var CitiesList = []OptionItem{{Key: "", Value: "Choose your favorite city"}, {Key: "AMS", Value: "Amsterdam"}, {Key: "VEN", Value: "Venice"}, {Key: "KYO", Value: "Kyoto"}, {Key: "PAR", Value: "Paris"}, {Key: "DOH", Value: "Doha"}, {Key: "BAR", Value: "Barcelona"}, {Key: "SMA", Value: "San Miguel de Allende"}, {Key: "BUD", Value: "Budapest"}, {Key: "LIS", Value: "Lisbon"}, {Key: "FLO", Value: "Florence"}, {Key: "HNK", Value: "Hong Kong"}, {Key: "BRU", Value: "Bruges"}}
	// AgeRanges slice of ranges of ages
	var AgeRanges = []OptionItem{{Key: "1", Value: "1 - 9 yo"}, {Key: "2", Value: "10 - 19 yo"}, {Key: "3", Value: "20 - 29 yo"}, {Key: "4", Value: "30 - 39 yo"}, {Key: "5", Value: "40 - 49 yo"}, {Key: "6", Value: ">= 50 yo"}}

	form := Create("profile_form", "POST", "/goform")

	form.DefaultGroupClass("col-md-12")
	form.DefaultGroupClass("mb-2")

	// Label input
	form.NewElement("label", "userdetails", "User profile")

	// Text input
	form.NewElement("text", "text", "")
	form.SetLabel("text", "What's your name")

	// Textlabel input
	form.NewElement("textlabel", "username", "john@bender.com")
	form.SetLabel("username", "Your username:")

	// Password input
	form.NewElement("password", "password", "")

	// Select input
	form.NewElement("select", "select", "VEN")
	form.SetOptions("select", CitiesList)

	// Radio input
	form.NewElement("radio", "radio", "")
	form.SetLabel("radio", "Age range")
	form.SetOptions("radio", AgeRanges)

	// Textarea
	form.NewElement("textarea", "textarea", "")
	form.SetHelpText("textarea", "Error, must write a resume description")

	// Checkbox
	form.NewElement("checkbox", "checkbox", "")

	// File input
	form.NewElement("file", "file", "")

	// Hidden
	form.NewElement("hidden", "hidden", "")

	// Full address init
	form.NewElement("label", "address_info", "Full address")
	form.AddGroupClass("address_info", "col-md-2")
	form.AddGroupClass("address_info", "mb-2")

	form.NewElement("text", "street", "")
	form.SetPlaceHolder("street", "Street")
	form.AddParams("street", "maxlength", "20")
	form.AddGroupClass("street", "col-md-4")
	form.AddGroupClass("street", "mb-2")

	form.NewElement("text", "number", "")
	form.SetPlaceHolder("number", "Number")
	form.AddParams("number", "maxlength", "20")
	form.AddGroupClass("number", "col-md-2")
	form.AddGroupClass("number", "mb-2")

	form.NewElement("select", "city", "VEN")
	form.SetOptions("city", CitiesList)
	form.AddGroupClass("city", "col-md-4")
	form.AddGroupClass("city", "mb-2")
	// Full address end

	form.NewRow("skills")
	// Dyanmic inputs
	for i := 1; i <= nInputs; i++ {
		form.NewElement("text", "skill_"+strconv.Itoa(i), "")
		form.SetPlaceHolder("skill_"+strconv.Itoa(i), "Skill "+strconv.Itoa(i))
		form.AddGroupClass("skill_"+strconv.Itoa(i), "col-md-6")
		form.AddGroupClass("skill_"+strconv.Itoa(i), "mb-2")
	}

	// Buttons
	form.NewElement("submit", "submit", "Update profile")
	form.AddClass("submit", "btn-success")
	form.AddClass("submit", "btn-lg")
	form.AddClass("submit", "btn-xl")
	form.AddClass("submit", "btn-block")
	form.AddClass("submit", "w-100")

	form.NewElement("button", "button", "Cancel edit profile")
	form.AddClass("button", "btn-secondary")
	form.AddClass("button", "btn-lg")
	form.AddClass("button", "btn-xl")

	// Send to template
	res["Form"] = form

	tmpl.ExecuteTemplate(w, "HTMLTemplate", res)
}