private static MvcForm FormHelper(this IHtmlHelper htmlHelper, string formAction, FormMethod method, AjaxFormOptions options, IDictionary <string, object> htmlAttributes)
{
TagBuilder builder = new TagBuilder("form");
builder.MergeAttributes(htmlAttributes);
if (!string.IsNullOrEmpty(formAction))
{
builder.MergeAttribute("action", formAction);
}
builder.MergeAttribute("method", GetFormMethodString(method), true);
builder.MergeAttributes(options.ToHtmlAttributes());
builder.TagRenderMode = TagRenderMode.StartTag;
var writer = new StringWriter();
builder.WriteTo(writer, HtmlEncoder.Default);
htmlHelper.AntiForgeryToken().WriteTo(writer, HtmlEncoder.Default);
htmlHelper.ViewContext.Writer.Write(writer.ToString());
MvcForm theForm = new MvcForm(htmlHelper.ViewContext, HtmlEncoder.Default);
return(theForm);
}
public static MvcForm BeginAjaxForm(this IHtmlHelper htmlHelper, string actionName, string controllerName, RouteValueDictionary routeValues, FormMethod method, AjaxFormOptions options, IDictionary <string, object> htmlAttributes)
{
var actionContext = new ActionContext(htmlHelper.ViewContext.HttpContext, htmlHelper.ViewContext.HttpContext.GetRouteData(), new ActionDescriptor());
string formAction = UrlHelperExtensions.Action(new UrlHelper(actionContext), actionName, controllerName, routeValues ?? new RouteValueDictionary());
return(FormHelper(htmlHelper, formAction, method, options, htmlAttributes));
}
public static MvcForm BeginAjaxForm(this IHtmlHelper htmlHelper, string actionName, string controllerName, RouteValueDictionary routeValues, FormMethod method, AjaxFormOptions options)
{
return(BeginAjaxForm(htmlHelper, actionName, controllerName, routeValues, method, options, null));
}
public static MvcForm BeginAjaxForm(this IHtmlHelper htmlHelper, string actionName, string controllerName, object routeValues, FormMethod method, AjaxFormOptions options, object htmlAttributes)
{
RouteValueDictionary newValues = new RouteValueDictionary(routeValues);
Type t = htmlAttributes.GetType();
PropertyInfo[] proArr = t.GetTypeInfo().GetProperties();
RouteValueDictionary newAttributes = new RouteValueDictionary();
foreach (PropertyInfo info in proArr)
{
newAttributes.Add(info.Name, info.GetValue(htmlAttributes).ToString());
}
return(BeginAjaxForm(htmlHelper, actionName, controllerName, newValues, method, options, newAttributes));
}
public static MvcForm BeginAjaxForm(this IHtmlHelper htmlHelper, AjaxFormOptions options)
{
return(FormHelper(htmlHelper, null, FormMethod.Post, options, new RouteValueDictionary()));
}
