/// <summary>
/// 输出AjaxForm表单
/// </summary>
/// <param name="htmlHelper">被扩展的htmlHelper实例</param>
/// <param name="actionName"></param>
/// <param name="controllerName"></param>
/// <param name="routeValues"></param>
/// <param name="method">表单请求方式</param>
/// <param name="options">异步提交表单选项</param>
/// <returns>MvcForm</returns>
public static MvcForm BeginAjaxForm(this HtmlHelper htmlHelper, string actionName, string controllerName, RouteValueDictionary routeValues, FormMethod method, AjaxFormOptions options)
{
return(BeginAjaxForm(htmlHelper, actionName, controllerName, routeValues, method, options, null /* htmlAttributes */));
}
/// <summary>
/// 输出AjaxForm表单
/// </summary>
/// <param name="htmlHelper">被扩展的htmlHelper实例</param>
/// <param name="actionName"></param>
/// <param name="controllerName"></param>
/// <param name="routeValues"></param>
/// <param name="method">表单请求方式</param>
/// <param name="options">异步提交表单选项</param>
/// <param name="htmlAttributes">表单html属性集合</param>
/// <returns>MvcForm</returns>
public static MvcForm BeginAjaxForm(this HtmlHelper htmlHelper, string actionName, string controllerName, RouteValueDictionary routeValues, FormMethod method, AjaxFormOptions options, IDictionary <string, object> htmlAttributes)
{
// get target URL
string formAction = UrlHelper.GenerateUrl(null, actionName, controllerName, routeValues ?? new RouteValueDictionary(), htmlHelper.RouteCollection, htmlHelper.ViewContext.RequestContext, true /* includeImplicitMvcValues */);
return(FormHelper(htmlHelper, formAction, method, options, htmlAttributes));
}
/// <summary>
/// 输出AjaxForm表单
/// </summary>
/// <param name="htmlHelper">被扩展的htmlHelper实例</param>
/// <param name="actionName"></param>
/// <param name="controllerName"></param>
/// <param name="routeValues"></param>
/// <param name="method">表单请求方式</param>
/// <param name="options">异步提交表单选项</param>
/// <param name="htmlAttributes">表单html属性集合</param>
/// <returns>MvcForm</returns>
public static MvcForm BeginAjaxForm(this HtmlHelper htmlHelper, string actionName, string controllerName, object routeValues, FormMethod method, AjaxFormOptions options, object htmlAttributes)
{
RouteValueDictionary newValues = new RouteValueDictionary(routeValues);
RouteValueDictionary newAttributes = HtmlHelper.AnonymousObjectToHtmlAttributes(htmlAttributes);
return(BeginAjaxForm(htmlHelper, actionName, controllerName, newValues, method, options, newAttributes));
}
/// <summary>
/// 输出AjaxForm表单
/// </summary>
/// <param name="htmlHelper">被扩展的htmlHelper实例</param>
/// <param name="formAction"></param>
/// <param name="method">表单请求方式</param>
/// <param name="options">异步提交表单选项</param>
/// <param name="htmlAttributes">表单html属性集合</param>
/// <returns>MvcForm</returns>
private static MvcForm FormHelper(this HtmlHelper 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", HtmlHelper.GetFormMethodString(method), true);
builder.MergeAttributes(options.ToHtmlAttributes());
htmlHelper.ViewContext.Writer.Write(builder.ToString(TagRenderMode.StartTag));
MvcForm theForm = new MvcForm(htmlHelper.ViewContext);
return(theForm);
}
/// <summary>
/// 输出AjaxForm表单
/// </summary>
/// <param name="htmlHelper">被扩展的htmlHelper实例</param>
/// <param name="options">异步提交表单选项</param>
/// <returns>MvcForm</returns>
public static MvcForm BeginAjaxForm(this HtmlHelper htmlHelper, AjaxFormOptions options)
{
return(FormHelper(htmlHelper, null /* formAction */, FormMethod.Post, options, new RouteValueDictionary()));
}
/// <summary>
/// 输出AjaxForm表单
/// </summary>
/// <param name="htmlHelper">被扩展的htmlHelper实例</param>
/// <param name="routeName"></param>
/// <param name="routeValues"></param>
/// <param name="method">表单请求方式</param>
/// <param name="options">异步提交表单选项</param>
/// <returns>MvcForm</returns>
public static MvcForm BeginAjaxRouteForm(this HtmlHelper htmlHelper, string routeName, object routeValues, FormMethod method, AjaxFormOptions options)
{
return(BeginAjaxRouteForm(htmlHelper, routeName, (object)routeValues, method, options, null /* htmlAttributes */));
}
/// <summary>
/// 输出AjaxForm表单
/// </summary>
/// <param name="htmlHelper">被扩展的htmlHelper实例</param>
/// <param name="action"></param>
/// <param name="method">表单请求方式</param>
/// <param name="options">异步提交表单选项</param>
/// <param name="htmlAttributes">表单html属性集合</param>
/// <returns>MvcForm</returns>
public static MvcForm BeginAjaxForm(this HtmlHelper htmlHelper, string action, FormMethod method, AjaxFormOptions options, IDictionary <string, object> htmlAttributes)
{
return(FormHelper(htmlHelper, action, method, options, htmlAttributes));
}