¡@
2014/10/16 ¤W¤È 12:02:13
jquery Programming Glossary: bindingcontextHow do I pass a Dictionary as a parameter to an ActionResult method from jQuery/Ajax? http://stackoverflow.com/questions/1077481/how-do-i-pass-a-dictionary-as-a-parameter-to-an-actionresult-method-from-jquery ControllerContext controllerContext ModelBindingContext bindingContext if bindingContext.Model null bindingContext.Model new JsonDictionary.. controllerContext ModelBindingContext bindingContext if bindingContext.Model null bindingContext.Model new JsonDictionary var model.. bindingContext if bindingContext.Model null bindingContext.Model new JsonDictionary var model bindingContext.Model as JsonDictionary..
How to validate a date using 3 dropdowns( day, month, year ) using jquery unobtrusive validation? http://stackoverflow.com/questions/11475670/how-to-validate-a-date-using-3-dropdowns-day-month-year-using-jquery-unobtr ControllerContext controllerContext ModelBindingContext bindingContext System.ComponentModel.PropertyDescriptor propertyDescriptor.. if day 0 month 0 year 0 SetProperty controllerContext bindingContext propertyDescriptor DateTime.MinValue else SetProperty controllerContext.. DateTime.MinValue else SetProperty controllerContext bindingContext propertyDescriptor new DateTime year month day else base.BindProperty..
string.empty converted to null when passing JSON object to MVC Controller http://stackoverflow.com/questions/12734083/string-empty-converted-to-null-when-passing-json-object-to-mvc-controller ControllerContext controllerContext ModelBindingContext bindingContext bindingContext.ModelMetadata.ConvertEmptyStringToNull false.. controllerContext ModelBindingContext bindingContext bindingContext.ModelMetadata.ConvertEmptyStringToNull false Binders new ModelBinderDictionary.. DefaultBinder this return base.BindModel controllerContext bindingContext And you can use the ModelBinderAttribute in your action public..
In ASP.NET MVC, deserialize JSON prior to or in controller's action method http://stackoverflow.com/questions/1474896/in-asp-net-mvc-deserialize-json-prior-to-or-in-controllers-action-method ControllerContext controllerContext ModelBindingContext bindingContext User model if controllerContext.RequestContext.HttpContext.Request.AcceptTypes.Contains.. controllerContext bindingContext return model 2.add model binder in application_start event..
Posting JSON Data to ASP.NET MVC http://stackoverflow.com/questions/4164114/posting-json-data-to-asp-net-mvc ControllerContext controllerContext ModelBindingContext bindingContext if IsJSONRequest controllerContext return base.BindModel controllerContext.. controllerContext return base.BindModel controllerContext bindingContext Get the JSON data that's been posted var request controllerContext.HttpContext.Request.. new JavaScriptSerializer .Deserialize jsonStringData bindingContext.ModelMetadata.ModelType REQUIRES .NET4 If you want to use..
http://stackoverflow.com/questions/6036297/submit-json-to-mvc3-action ControllerContext controllerContext ModelBindingContext bindingContext var stringified controllerContext.HttpContext.Request bindingContext.ModelName.. var stringified controllerContext.HttpContext.Request bindingContext.ModelName if string.IsNullOrEmpty stringified return null return.. return null return serializer.Deserialize stringified bindingContext.ModelType Then the action looks like HttpPost public ActionResult..
jQuery MultiSelect dropdownlist how to access results? http://stackoverflow.com/questions/7816246/jquery-multiselect-dropdownlist-how-to-access-results ControllerContext controllerContext ModelBindingContext bindingContext var model MyViewModel base.BindModel controllerContext bindingContext.. var model MyViewModel base.BindModel controllerContext bindingContext var value bindingContext.ValueProvider.GetValue bindingContext.ModelName.. base.BindModel controllerContext bindingContext var value bindingContext.ValueProvider.GetValue bindingContext.ModelName if value null..
How do I pass a Dictionary as a parameter to an ActionResult method from jQuery/Ajax? http://stackoverflow.com/questions/1077481/how-do-i-pass-a-dictionary-as-a-parameter-to-an-actionresult-method-from-jquery #region IModelBinder Members public object BindModel ControllerContext controllerContext ModelBindingContext bindingContext if bindingContext.Model null bindingContext.Model new JsonDictionary var model bindingContext.Model as JsonDictionary if.. Members public object BindModel ControllerContext controllerContext ModelBindingContext bindingContext if bindingContext.Model null bindingContext.Model new JsonDictionary var model bindingContext.Model as JsonDictionary if bindingContext.ModelType.. object BindModel ControllerContext controllerContext ModelBindingContext bindingContext if bindingContext.Model null bindingContext.Model new JsonDictionary var model bindingContext.Model as JsonDictionary if bindingContext.ModelType typeof JsonDictionary..
How to validate a date using 3 dropdowns( day, month, year ) using jquery unobtrusive validation? http://stackoverflow.com/questions/11475670/how-to-validate-a-date-using-3-dropdowns-day-month-year-using-jquery-unobtr DefaultModelBinder protected override void BindProperty ControllerContext controllerContext ModelBindingContext bindingContext System.ComponentModel.PropertyDescriptor propertyDescriptor if propertyDescriptor.Name DateOfBirth DateTime dob DateTime.MinValue.. form DobMonth int year Convert.ToInt32 form DobYear if day 0 month 0 year 0 SetProperty controllerContext bindingContext propertyDescriptor DateTime.MinValue else SetProperty controllerContext bindingContext propertyDescriptor new DateTime.. controllerContext bindingContext propertyDescriptor DateTime.MinValue else SetProperty controllerContext bindingContext propertyDescriptor new DateTime year month day else base.BindProperty controllerContext bindingContext propertyDescriptor..
string.empty converted to null when passing JSON object to MVC Controller http://stackoverflow.com/questions/12734083/string-empty-converted-to-null-when-passing-json-object-to-mvc-controller DefaultModelBinder public override object BindModel ControllerContext controllerContext ModelBindingContext bindingContext bindingContext.ModelMetadata.ConvertEmptyStringToNull false Binders new ModelBinderDictionary DefaultBinder this return.. public override object BindModel ControllerContext controllerContext ModelBindingContext bindingContext bindingContext.ModelMetadata.ConvertEmptyStringToNull false Binders new ModelBinderDictionary DefaultBinder this return base.BindModel.. false Binders new ModelBinderDictionary DefaultBinder this return base.BindModel controllerContext bindingContext And you can use the ModelBinderAttribute in your action public ActionResult SaveOrderDetails ModelBinder typeof EmptyStringModelBinder..
In ASP.NET MVC, deserialize JSON prior to or in controller's action method http://stackoverflow.com/questions/1474896/in-asp-net-mvc-deserialize-json-prior-to-or-in-controllers-action-method class UserModelBinder IModelBinder public object BindModel ControllerContext controllerContext ModelBindingContext bindingContext User model if controllerContext.RequestContext.HttpContext.Request.AcceptTypes.Contains application json var serializer.. User HttpUtility.UrlDecode form else model User ModelBinders.Binders.DefaultBinder.BindModel controllerContext bindingContext return model 2.add model binder in application_start event ModelBinders.Binders typeof User new UserModelBinder 3.use..
Posting JSON Data to ASP.NET MVC http://stackoverflow.com/questions/4164114/posting-json-data-to-asp-net-mvc DefaultModelBinder public override object BindModel ControllerContext controllerContext ModelBindingContext bindingContext if IsJSONRequest controllerContext return base.BindModel controllerContext bindingContext Get the JSON data that's been.. ModelBindingContext bindingContext if IsJSONRequest controllerContext return base.BindModel controllerContext bindingContext Get the JSON data that's been posted var request controllerContext.HttpContext.Request in some setups there is something.. Use the built in serializer to do the work for us return new JavaScriptSerializer .Deserialize jsonStringData bindingContext.ModelMetadata.ModelType REQUIRES .NET4 If you want to use the .NET4 version of this change the target framework and uncomment..
http://stackoverflow.com/questions/6036297/submit-json-to-mvc3-action class JsonModelBinder IModelBinder public object BindModel ControllerContext controllerContext ModelBindingContext bindingContext var stringified controllerContext.HttpContext.Request bindingContext.ModelName if string.IsNullOrEmpty stringified return.. controllerContext ModelBindingContext bindingContext var stringified controllerContext.HttpContext.Request bindingContext.ModelName if string.IsNullOrEmpty stringified return null return serializer.Deserialize stringified bindingContext.ModelType.. bindingContext.ModelName if string.IsNullOrEmpty stringified return null return serializer.Deserialize stringified bindingContext.ModelType Then the action looks like HttpPost public ActionResult Index FromJson IEnumerable GiftModel gifts Now you could..
jQuery MultiSelect dropdownlist how to access results? http://stackoverflow.com/questions/7816246/jquery-multiselect-dropdownlist-how-to-access-results DefaultModelBinder public override object BindModel ControllerContext controllerContext ModelBindingContext bindingContext var model MyViewModel base.BindModel controllerContext bindingContext var value bindingContext.ValueProvider.GetValue bindingContext.ModelName.. controllerContext ModelBindingContext bindingContext var model MyViewModel base.BindModel controllerContext bindingContext var value bindingContext.ValueProvider.GetValue bindingContext.ModelName if value null return value.RawValue return model.. ModelBindingContext bindingContext var model MyViewModel base.BindModel controllerContext bindingContext var value bindingContext.ValueProvider.GetValue bindingContext.ModelName if value null return value.RawValue return model The last part is to..
|