public static async Task <string> ForAsync <T>(this IUrlHelper urlHelper, T model, bool bindExistingQueryString = false, params Action <T>[] modifiers) where T : class
{
if (bindExistingQueryString)
{
var meta = urlHelper.ActionContext.HttpContext.RequestServices.GetRequiredService <IModelMetadataProvider>();
var modelfactory = urlHelper.ActionContext.HttpContext.RequestServices.GetRequiredService <IModelBinderFactory>();
var validator = urlHelper.ActionContext.HttpContext.RequestServices.GetRequiredService <IObjectModelValidator>();
var modelBound = await ModelBindingHelper.TryUpdateModelAsync(model,
string.Empty,
new ControllerContext(urlHelper.ActionContext),
meta,
modelfactory,
new QueryStringValueProvider(BindingSource.Query, urlHelper.ActionContext.HttpContext.Request.Query, CultureInfo.CurrentCulture),
validator);
}
foreach (var modifier in modifiers)
{
modifier(model);
}
var dictGenerator = new RouteValueDictionaryGenerator();
var actionConventions = urlHelper.ActionContext.HttpContext.RequestServices.GetRequiredService <ActionConventionOptions>();
var dict = dictGenerator.Generate(model, (t, o) => actionConventions.TypeFormatters.ContainsKey(t) ? actionConventions.TypeFormatters[t](o, urlHelper.ActionContext) : o, (propertyInfo, atts) => actionConventions.PropertyNameModifier.GetModifiedPropertyName(propertyInfo, atts));
var url = urlHelper.RouteUrl(model.GetType().ToString(), dict);
return(url);
}
public static async Task <string> ForAsync <T>(this IUrlHelper urlHelper, T model, bool bindExistingQueryString = false, params Action <T>[] modifiers) where T : class
{
await BindModelFor(urlHelper, model, bindExistingQueryString, modifiers);
var dictGenerator = new RouteValueDictionaryGenerator();
var actionConventions = urlHelper.ActionContext.HttpContext.RequestServices.GetRequiredService <ActionConventionOptions>();
var dict = dictGenerator.Generate(model, (t, o) => actionConventions.TypeFormatters.ContainsKey(t) ? actionConventions.TypeFormatters[t](o, urlHelper.ActionContext) : o, (propertyInfo, atts) => actionConventions.PropertyNameModifier.GetModifiedPropertyName(propertyInfo, atts));
var url = urlHelper.RouteUrl(model.GetType().ToString(), dict);
return(url);
}
public static async Task <string> ForAsync <T>(this IUrlHelper urlHelper, T model, bool bindExistingQueryString = false, params Action <T>[] modifiers) where T : class
{
await BindModelFor(urlHelper, model, bindExistingQueryString, modifiers);
var dictGenerator = new RouteValueDictionaryGenerator();
var actionConventions = urlHelper.ActionContext.HttpContext.RequestServices.GetRequiredService <ActionConventionOptions>();
var dict = dictGenerator.Generate(model, (t, o) => actionConventions.TypeFormatters.ContainsKey(t) ? actionConventions.TypeFormatters[t](o, urlHelper.ActionContext) : o, (propertyInfo, atts) => actionConventions.PropertyNameModifier.GetModifiedPropertyName(propertyInfo, atts));
// Workaround for https://github.com/dotnet/aspnetcore/issues/14877
var dict2 = dict.Concat(urlHelper.ActionContext.RouteData.Values
.Where(x => x.Key != "action" && x.Key != "controller" && !dict.ContainsKey(x.Key)));
var url = urlHelper.RouteUrl(model.GetType().ToString(), new RouteValueDictionary(dict2));
return(url);
}
