MVC集合ModelBinder

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使用腳本提交集合類時，MVC binding

public class FormExtensionValueProviderFactory : ValueProviderFactory    {        public override IValueProvider GetValueProvider(ControllerContext controllerContext)        {            NameValueCollection requestData = new NameValueCollection();            var headers = controllerContext.RequestContext.HttpContext.Request.Headers;            foreach (string key in headers.Keys)            {                requestData.Add(key.Replace("-", ""), headers[key]);            }            var forms = controllerContext.RequestContext.HttpContext.Request.Form;            foreach (string key in forms.Keys)            {                if (!string.IsNullOrEmpty(key))                {                    requestData.Add(ReplaceText(key), forms[key]);                }            }            return new NameValueCollectionValueProvider(requestData, CultureInfo.InvariantCulture);        }        public string ReplaceText(string CommandText)        {            Regex reg = new Regex(@"(?<part1>(\S*)\[)(?<part2>(\d*)\])(?<part3>(\[\S*\]))", RegexOptions.IgnoreCase | RegexOptions.Multiline);            var result = reg.Match(CommandText).Groups;            if (result["part2"] != null && result.Count > 1)            {                string part1 = result["part1"].Value;                string part2 = result["part2"].Value;                string part3 = result["part3"].Value;                return result["part1"].Value + result["part2"].Value                     + result["part3"].Value.Replace("[", ".").Replace("]", "");            }            else            {                return CommandText;            }        }    }

 

在 Application_Start 添加

ValueProviderFactories.Factories.Insert(0, new FormExtensionValueProviderFactory());

 

MVC集合ModelBinder