//public static IActionResult AddRouteValues(this IActionResult result, NameValueCollection nameValueCollection)
//{
// // Copy all the values from the NameValueCollection into the route dictionary
// if (nameValueCollection.AllKeys.Any(m => m == null)) //if it has a null, the CopyTo extension will crash!
// {
// var filtered = new NameValueCollection(nameValueCollection);
// filtered.Remove(null);
// filtered.CopyTo(result.GetRouteValueDictionary(), 0);
// }
// else
// {
// nameValueCollection.CopyTo(result.GetRouteValueDictionary(), replaceEntries: true);
// }
// return result;
//}
public static IActionResult AddRouteValue(this IActionResult result, string name, object value)
{
RouteValueDictionary routeValues = result.GetRouteValueDictionary();
ModelUnbinderHelpers.AddRouteValues(routeValues, name, value);
return(result);
}
public string PrevPageUrl(IUrlHelper url, IActionResult route)
{
var idx = route.GetRouteValueDictionary();
idx["Page"] = Math.Max(1, Page - 1);
return(url.Action(route));
}
public string NextPageUrl(IUrlHelper url, IActionResult route)
{
var idx = route.GetRouteValueDictionary();
idx["Page"] = Math.Min(TotalPages(), Page + 1);
return(url.Action(route));
}
public static IActionResult AddRouteValues(this IActionResult result, RouteValueDictionary routeValues)
{
RouteValueDictionary currentRouteValues = result.GetRouteValueDictionary();
// Add all the extra values
foreach (var pair in routeValues)
{
ModelUnbinderHelpers.AddRouteValues(currentRouteValues, pair.Key, pair.Value);
}
return(result);
}
public string OrderbyUrl(IUrlHelper url, LambdaExpression expression, IActionResult route)
{
var propertyName = ExpressionHelper.GetExpressionText(expression);
var idx = route.GetRouteValueDictionary();
if (OrderBy == propertyName)
{
idx["OrderByDescending"] = !OrderByDescending;
}
else
{
idx["OrderBy"] = propertyName;
idx["OrderByDescending"] = false;
}
return(url.Action(route));
}
public static IHtmlContent AutoNamedRouteLink(this IHtmlHelper htmlHelper, string linkText, IActionResult result, IDictionary <string, object> htmlAttributes, string protocol = null, string hostName = null, string fragment = null)
{
string routeName = autoRouteNameFromActionResult(result);
return(htmlHelper.RouteLink(linkText, routeName, protocol ?? result.GetR4MvcResult().Protocol, hostName, fragment, result.GetRouteValueDictionary(), htmlAttributes));
}
public static MvcForm BeginRouteForm(this IHtmlHelper htmlHelper, string routeName, IActionResult result, FormMethod formMethod = FormMethod.Post, IDictionary <string, object> htmlAttributes = null)
{
return(htmlHelper.BeginRouteForm(routeName, result.GetRouteValueDictionary(), formMethod, null, htmlAttributes));
}
public static IHtmlContent ActionLink(this IHtmlHelper htmlHelper, string linkText, IActionResult result, object htmlAttributes = null, string protocol = null, string hostName = null, string fragment = null)
{
return(htmlHelper.RouteLink(linkText, null, protocol ?? result.GetR4MvcResult().Protocol, hostName, fragment, result.GetRouteValueDictionary(), HtmlHelper.AnonymousObjectToHtmlAttributes(htmlAttributes)));
}
public static string Action(this IUrlHelper urlHelper, IActionResult result, string protocol = null, string hostName = null, string fragment = null)
{
return(urlHelper.RouteUrl(null, result.GetRouteValueDictionary(), protocol ?? result.GetR4MvcResult().Protocol, hostName, fragment));
}
public static string ActionAbsolute(this IUrlHelper urlHelper, IActionResult result)
{
var request = urlHelper.ActionContext.HttpContext.Request;
return($"{request.Scheme}://{request.Host}{urlHelper.RouteUrl(result.GetRouteValueDictionary())}");
}
