kreta/KretaWeb/Helpers/FormExtensions.cs

using System.Collections.Generic;
using System.Text;
using System.Web.Mvc;
using System.Web.Mvc.Html;

namespace Kreta.Web.Helpers
{
    public static class FormExtensions
    {
        public static MvcForm KretaForm(this HtmlHelper htmlHelper, string name, Dictionary<string, object> htmlAttributes = null)
        {
            if (htmlAttributes == null)
                htmlAttributes = new Dictionary<string, object>();

            htmlAttributes.Add("id", name);
            htmlAttributes.Add("onsubmit", "return false");

            var mvcForm = htmlHelper.BeginForm(null, null, FormMethod.Get, htmlAttributes);
            var formName = "#" + name;
            StringBuilder sb = new StringBuilder();

            sb.Append("<script>$.validator.setDefaults({ ignore: [] });</script>");
            sb.AppendFormat("<script>KretaForm.validate($('{0}'));</script>", formName);

            htmlHelper.ViewContext.Writer.Write(sb.ToString());

            sb.Append("</form>");

            return mvcForm;
        }

        public static MvcForm KretaForm(this HtmlHelper htmlHelper, string actionName, string controllerName, FormMethod method, string name, Dictionary<string, object> htmlAttributes = null)
        {
            if (htmlAttributes == null)
                htmlAttributes = new Dictionary<string, object>();

            htmlAttributes.Add("id", name);

            var mvcForm = htmlHelper.BeginForm(actionName, controllerName, method, htmlAttributes);
            var formName = "#" + name;
            StringBuilder sb = new StringBuilder();

            sb.Append("<script>$.validator.setDefaults({ ignore: [] });</script>");
            sb.AppendFormat("<script>KretaForm.validate($('{0}'));</script>", formName);

            htmlHelper.ViewContext.Writer.Write(sb.ToString());

            return mvcForm;
        }
    }
}