isokit/formjs.go

// The Isomorphic Go Project
// Copyright (c) Wirecog, LLC. All rights reserved.
// Use of this source code is governed by a BSD-style
// license, which can be found in the LICENSE file.

// +build clientonly

package isokit

import (
	"honnef.co/go/js/dom"
)

type Form interface {
	Validate() bool
	AutofillFields() []string
	Fields() map[string]string
	Errors() map[string]string
	//	SetError(key string, message string)
}

func FormValue(fp *FormParams, key string) string {

	var result string

	field := fp.FormElement.QuerySelector("[name=" + key + "]")

	switch field.(type) {
	case *dom.HTMLInputElement:
		result = field.(*dom.HTMLInputElement).Value
	case *dom.HTMLTextAreaElement:
		result = field.(*dom.HTMLTextAreaElement).Value
	case *dom.HTMLSelectElement:
		result = field.(*dom.HTMLSelectElement).Value

	}

	return result
}