Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

mcs/class/System.Web.Mvc3/Mvc/Ajax/AjaxExtensions.cs

@@ -0,0 +1,300 @@
+namespace System.Web.Mvc.Ajax {
+    using System;
+    using System.Collections.Generic;
+    using System.ComponentModel;
+    using System.Diagnostics.CodeAnalysis;
+    using System.Globalization;
+    using System.Web;
+    using System.Web.Mvc;
+    using System.Web.Mvc.Html;
+    using System.Web.Mvc.Resources;
+    using System.Web.Routing;
+
+    public static class AjaxExtensions {
+        private const string LinkOnClickFormat = "Sys.Mvc.AsyncHyperlink.handleClick(this, new Sys.UI.DomEvent(event), {0});";
+        private const string FormOnClickValue = "Sys.Mvc.AsyncForm.handleClick(this, new Sys.UI.DomEvent(event));";
+        private const string FormOnSubmitFormat = "Sys.Mvc.AsyncForm.handleSubmit(this, new Sys.UI.DomEvent(event), {0});";
+        private const string _globalizationScript = @"<script type=""text/javascript"" src=""{0}""></script>";
+
+        public static MvcHtmlString ActionLink(this AjaxHelper ajaxHelper, string linkText, string actionName, AjaxOptions ajaxOptions) {
+            return ActionLink(ajaxHelper, linkText, actionName, (string)null /* controllerName */, ajaxOptions);
+        }
+
+        public static MvcHtmlString ActionLink(this AjaxHelper ajaxHelper, string linkText, string actionName, object routeValues, AjaxOptions ajaxOptions) {
+            return ActionLink(ajaxHelper, linkText, actionName, (string)null /* controllerName */, routeValues, ajaxOptions);
+        }
+
+        public static MvcHtmlString ActionLink(this AjaxHelper ajaxHelper, string linkText, string actionName, object routeValues, AjaxOptions ajaxOptions, object htmlAttributes) {
+            return ActionLink(ajaxHelper, linkText, actionName, (string)null /* controllerName */, routeValues, ajaxOptions, htmlAttributes);
+        }
+
+        public static MvcHtmlString ActionLink(this AjaxHelper ajaxHelper, string linkText, string actionName, RouteValueDictionary routeValues, AjaxOptions ajaxOptions) {
+            return ActionLink(ajaxHelper, linkText, actionName, (string)null /* controllerName */, routeValues, ajaxOptions);
+        }
+
+        public static MvcHtmlString ActionLink(this AjaxHelper ajaxHelper, string linkText, string actionName, RouteValueDictionary routeValues, AjaxOptions ajaxOptions, IDictionary<string, object> htmlAttributes) {
+            return ActionLink(ajaxHelper, linkText, actionName, (string)null /* controllerName */, routeValues, ajaxOptions, htmlAttributes);
+        }
+
+        public static MvcHtmlString ActionLink(this AjaxHelper ajaxHelper, string linkText, string actionName, string controllerName, AjaxOptions ajaxOptions) {
+            return ActionLink(ajaxHelper, linkText, actionName, controllerName, null /* values */, ajaxOptions, null /* htmlAttributes */);
+        }
+
+        public static MvcHtmlString ActionLink(this AjaxHelper ajaxHelper, string linkText, string actionName, string controllerName, object routeValues, AjaxOptions ajaxOptions) {
+            return ActionLink(ajaxHelper, linkText, actionName, controllerName, routeValues, ajaxOptions, null /* htmlAttributes */);
+        }
+
+        public static MvcHtmlString ActionLink(this AjaxHelper ajaxHelper, string linkText, string actionName, string controllerName, object routeValues, AjaxOptions ajaxOptions, object htmlAttributes) {
+            RouteValueDictionary newValues = new RouteValueDictionary(routeValues);
+            RouteValueDictionary newAttributes = HtmlHelper.AnonymousObjectToHtmlAttributes(htmlAttributes);
+            return ActionLink(ajaxHelper, linkText, actionName, controllerName, newValues, ajaxOptions, newAttributes);
+        }
+
+        public static MvcHtmlString ActionLink(this AjaxHelper ajaxHelper, string linkText, string actionName, string controllerName, RouteValueDictionary routeValues, AjaxOptions ajaxOptions) {
+            return ActionLink(ajaxHelper, linkText, actionName, controllerName, routeValues, ajaxOptions, null /* htmlAttributes */);
+        }
+
+        public static MvcHtmlString ActionLink(this AjaxHelper ajaxHelper, string linkText, string actionName, string controllerName, RouteValueDictionary routeValues, AjaxOptions ajaxOptions, IDictionary<string, object> htmlAttributes) {
+            if (String.IsNullOrEmpty(linkText)) {
+                throw new ArgumentException(MvcResources.Common_NullOrEmpty, "linkText");
+            }
+
+            string targetUrl = UrlHelper.GenerateUrl(null, actionName, controllerName, routeValues, ajaxHelper.RouteCollection, ajaxHelper.ViewContext.RequestContext, true /* includeImplicitMvcValues */);
+
+            return MvcHtmlString.Create(GenerateLink(ajaxHelper, linkText, targetUrl, GetAjaxOptions(ajaxOptions), htmlAttributes));
+        }
+
+        public static MvcHtmlString ActionLink(this AjaxHelper ajaxHelper, string linkText, string actionName, string controllerName, string protocol, string hostName, string fragment, object routeValues, AjaxOptions ajaxOptions, object htmlAttributes) {
+            RouteValueDictionary newValues = new RouteValueDictionary(routeValues);
+            RouteValueDictionary newAttributes = HtmlHelper.AnonymousObjectToHtmlAttributes(htmlAttributes);
+            return ActionLink(ajaxHelper, linkText, actionName, controllerName, protocol, hostName, fragment, newValues, ajaxOptions, newAttributes);
+        }
+
+        public static MvcHtmlString ActionLink(this AjaxHelper ajaxHelper, string linkText, string actionName, string controllerName, string protocol, string hostName, string fragment, RouteValueDictionary routeValues, AjaxOptions ajaxOptions, IDictionary<string, object> htmlAttributes) {
+            if (String.IsNullOrEmpty(linkText)) {
+                throw new ArgumentException(MvcResources.Common_NullOrEmpty, "linkText");
+            }
+
+            string targetUrl = UrlHelper.GenerateUrl(null /* routeName */, actionName, controllerName, protocol, hostName, fragment, routeValues, ajaxHelper.RouteCollection, ajaxHelper.ViewContext.RequestContext, true /* includeImplicitMvcValues */);
+
+            return MvcHtmlString.Create(GenerateLink(ajaxHelper, linkText, targetUrl, ajaxOptions, htmlAttributes));
+        }
+
+        public static MvcForm BeginForm(this AjaxHelper ajaxHelper, AjaxOptions ajaxOptions) {
+            string formAction = ajaxHelper.ViewContext.HttpContext.Request.RawUrl;
+            return FormHelper(ajaxHelper, formAction, ajaxOptions, new RouteValueDictionary());
+        }
+
+        public static MvcForm BeginForm(this AjaxHelper ajaxHelper, string actionName, AjaxOptions ajaxOptions) {
+            return BeginForm(ajaxHelper, actionName, (string)null /* controllerName */, ajaxOptions);
+        }
+
+        public static MvcForm BeginForm(this AjaxHelper ajaxHelper, string actionName, object routeValues, AjaxOptions ajaxOptions) {
+            return BeginForm(ajaxHelper, actionName, (string)null /* controllerName */, routeValues, ajaxOptions);
+        }
+
+        public static MvcForm BeginForm(this AjaxHelper ajaxHelper, string actionName, object routeValues, AjaxOptions ajaxOptions, object htmlAttributes) {
+            return BeginForm(ajaxHelper, actionName, (string)null /* controllerName */, routeValues, ajaxOptions, htmlAttributes);
+        }
+
+        public static MvcForm BeginForm(this AjaxHelper ajaxHelper, string actionName, RouteValueDictionary routeValues, AjaxOptions ajaxOptions) {
+            return BeginForm(ajaxHelper, actionName, (string)null /* controllerName */, routeValues, ajaxOptions);
+        }
+
+        public static MvcForm BeginForm(this AjaxHelper ajaxHelper, string actionName, RouteValueDictionary routeValues, AjaxOptions ajaxOptions, IDictionary<string, object> htmlAttributes) {
+            return BeginForm(ajaxHelper, actionName, (string)null /* controllerName */, routeValues, ajaxOptions, htmlAttributes);
+        }
+
+        public static MvcForm BeginForm(this AjaxHelper ajaxHelper, string actionName, string controllerName, AjaxOptions ajaxOptions) {
+            return BeginForm(ajaxHelper, actionName, controllerName, null /* values */, ajaxOptions, null /* htmlAttributes */);
+        }
+
+        public static MvcForm BeginForm(this AjaxHelper ajaxHelper, string actionName, string controllerName, object routeValues, AjaxOptions ajaxOptions) {
+            return BeginForm(ajaxHelper, actionName, controllerName, routeValues, ajaxOptions, null /* htmlAttributes */);
+        }
+
+        public static MvcForm BeginForm(this AjaxHelper ajaxHelper, string actionName, string controllerName, object routeValues, AjaxOptions ajaxOptions, object htmlAttributes) {
+            RouteValueDictionary newValues = new RouteValueDictionary(routeValues);
+            RouteValueDictionary newAttributes = HtmlHelper.AnonymousObjectToHtmlAttributes(htmlAttributes);
+            return BeginForm(ajaxHelper, actionName, controllerName, newValues, ajaxOptions, newAttributes);
+        }
+
+        public static MvcForm BeginForm(this AjaxHelper ajaxHelper, string actionName, string controllerName, RouteValueDictionary routeValues, AjaxOptions ajaxOptions) {
+            return BeginForm(ajaxHelper, actionName, controllerName, routeValues, ajaxOptions, null /* htmlAttributes */);
+        }
+
+        public static MvcForm BeginForm(this AjaxHelper ajaxHelper, string actionName, string controllerName, RouteValueDictionary routeValues, AjaxOptions ajaxOptions, IDictionary<string, object> htmlAttributes) {
+            // get target URL
+            string formAction = UrlHelper.GenerateUrl(null, actionName, controllerName, routeValues ?? new RouteValueDictionary(), ajaxHelper.RouteCollection, ajaxHelper.ViewContext.RequestContext, true /* includeImplicitMvcValues */);
+            return FormHelper(ajaxHelper, formAction, ajaxOptions, htmlAttributes);
+        }
+
+        public static MvcForm BeginRouteForm(this AjaxHelper ajaxHelper, string routeName, AjaxOptions ajaxOptions) {
+            return BeginRouteForm(ajaxHelper, routeName, null /* routeValues */, ajaxOptions, null /* htmlAttributes */);
+        }
+
+        public static MvcForm BeginRouteForm(this AjaxHelper ajaxHelper, string routeName, object routeValues, AjaxOptions ajaxOptions) {
+            return BeginRouteForm(ajaxHelper, routeName, (object)routeValues, ajaxOptions, null /* htmlAttributes */);
+        }
+
+        public static MvcForm BeginRouteForm(this AjaxHelper ajaxHelper, string routeName, object routeValues, AjaxOptions ajaxOptions, object htmlAttributes) {
+            RouteValueDictionary newAttributes = HtmlHelper.AnonymousObjectToHtmlAttributes(htmlAttributes);
+            return BeginRouteForm(ajaxHelper, routeName, new RouteValueDictionary(routeValues), ajaxOptions, newAttributes);
+        }
+
+        public static MvcForm BeginRouteForm(this AjaxHelper ajaxHelper, string routeName, RouteValueDictionary routeValues, AjaxOptions ajaxOptions) {
+            return BeginRouteForm(ajaxHelper, routeName, routeValues, ajaxOptions, null /* htmlAttributes */);
+        }
+
+        public static MvcForm BeginRouteForm(this AjaxHelper ajaxHelper, string routeName, RouteValueDictionary routeValues, AjaxOptions ajaxOptions, IDictionary<string, object> htmlAttributes) {
+            string formAction = UrlHelper.GenerateUrl(routeName, null /* actionName */, null /* controllerName */, routeValues ?? new RouteValueDictionary(), ajaxHelper.RouteCollection, ajaxHelper.ViewContext.RequestContext, false /* includeImplicitMvcValues */);
+            return FormHelper(ajaxHelper, formAction, ajaxOptions, htmlAttributes);
+        }
+
+        [SuppressMessage("Microsoft.Reliability", "CA2000:Dispose objects before losing scope", Justification = "You don't want to dispose of this object unless you intend to write to the response")]
+        private static MvcForm FormHelper(this AjaxHelper ajaxHelper, string formAction, AjaxOptions ajaxOptions, IDictionary<string, object> htmlAttributes) {
+            TagBuilder builder = new TagBuilder("form");
+            builder.MergeAttributes(htmlAttributes);
+            builder.MergeAttribute("action", formAction);
+            builder.MergeAttribute("method", "post");
+
+            ajaxOptions = GetAjaxOptions(ajaxOptions);
+
+            if (ajaxHelper.ViewContext.UnobtrusiveJavaScriptEnabled) {
+                builder.MergeAttributes(ajaxOptions.ToUnobtrusiveHtmlAttributes());
+            }
+            else {
+                builder.MergeAttribute("onclick", FormOnClickValue);
+                builder.MergeAttribute("onsubmit", GenerateAjaxScript(ajaxOptions, FormOnSubmitFormat));
+            }
+
+            if (ajaxHelper.ViewContext.ClientValidationEnabled) {
+                // forms must have an ID for client validation
+                builder.GenerateId(ajaxHelper.ViewContext.FormIdGenerator());
+            }
+
+            ajaxHelper.ViewContext.Writer.Write(builder.ToString(TagRenderMode.StartTag));
+            MvcForm theForm = new MvcForm(ajaxHelper.ViewContext);
+
+            if (ajaxHelper.ViewContext.ClientValidationEnabled) {
+                ajaxHelper.ViewContext.FormContext.FormId = builder.Attributes["id"];
+            }
+
+            return theForm;
+        }
+
+        public static MvcHtmlString GlobalizationScript(this AjaxHelper ajaxHelper) {
+            return GlobalizationScript(ajaxHelper, CultureInfo.CurrentCulture);
+        }
+
+        [SuppressMessage("Microsoft.Usage", "CA1801:ReviewUnusedParameters", MessageId = "ajaxHelper", Justification = "This is an extension method")]
+        public static MvcHtmlString GlobalizationScript(this AjaxHelper ajaxHelper, CultureInfo cultureInfo) {
+            return GlobalizationScriptHelper(AjaxHelper.GlobalizationScriptPath, cultureInfo);
+        }
+
+        private static MvcHtmlString GlobalizationScriptHelper(string scriptPath, CultureInfo cultureInfo) {
+            if (cultureInfo == null) {
+                throw new ArgumentNullException("cultureInfo");
+            }
+
+            string src = VirtualPathUtility.AppendTrailingSlash(scriptPath) + cultureInfo.Name + ".js";
+            string scriptWithCorrectNewLines = _globalizationScript.Replace("\r\n", Environment.NewLine);
+            string formatted = String.Format(CultureInfo.InvariantCulture, scriptWithCorrectNewLines, src);
+
+            return MvcHtmlString.Create(formatted);
+        }
+
+        public static MvcHtmlString RouteLink(this AjaxHelper ajaxHelper, string linkText, object routeValues, AjaxOptions ajaxOptions) {
+            return RouteLink(ajaxHelper, linkText, null /* routeName */, new RouteValueDictionary(routeValues), ajaxOptions,
+                             new Dictionary<string, object>());
+        }
+
+        public static MvcHtmlString RouteLink(this AjaxHelper ajaxHelper, string linkText, object routeValues, AjaxOptions ajaxOptions, object htmlAttributes) {
+            return RouteLink(ajaxHelper, linkText, null /* routeName */, new RouteValueDictionary(routeValues), ajaxOptions,
+                             HtmlHelper.AnonymousObjectToHtmlAttributes(htmlAttributes));
+        }
+
+        public static MvcHtmlString RouteLink(this AjaxHelper ajaxHelper, string linkText, RouteValueDictionary routeValues, AjaxOptions ajaxOptions) {
+            return RouteLink(ajaxHelper, linkText, null /* routeName */, routeValues, ajaxOptions,
+                             new Dictionary<string, object>());
+        }
+
+        public static MvcHtmlString RouteLink(this AjaxHelper ajaxHelper, string linkText, RouteValueDictionary routeValues, AjaxOptions ajaxOptions, IDictionary<string, object> htmlAttributes) {
+            return RouteLink(ajaxHelper, linkText, null /* routeName */, routeValues, ajaxOptions, htmlAttributes);
+        }
+
+        public static MvcHtmlString RouteLink(this AjaxHelper ajaxHelper, string linkText, string routeName, AjaxOptions ajaxOptions) {
+            return RouteLink(ajaxHelper, linkText, routeName, new RouteValueDictionary(), ajaxOptions,
+                             new Dictionary<string, object>());
+        }
+
+        public static MvcHtmlString RouteLink(this AjaxHelper ajaxHelper, string linkText, string routeName, AjaxOptions ajaxOptions, object htmlAttributes) {
+            return RouteLink(ajaxHelper, linkText, routeName, new RouteValueDictionary(), ajaxOptions, HtmlHelper.AnonymousObjectToHtmlAttributes(htmlAttributes));
+        }
+
+        public static MvcHtmlString RouteLink(this AjaxHelper ajaxHelper, string linkText, string routeName, AjaxOptions ajaxOptions, IDictionary<string, object> htmlAttributes) {
+            return RouteLink(ajaxHelper, linkText, routeName, new RouteValueDictionary(), ajaxOptions, htmlAttributes);
+        }
+
+        public static MvcHtmlString RouteLink(this AjaxHelper ajaxHelper, string linkText, string routeName, object routeValues, AjaxOptions ajaxOptions) {
+            return RouteLink(ajaxHelper, linkText, routeName, new RouteValueDictionary(routeValues), ajaxOptions,
+                             new Dictionary<string, object>());
+        }
+
+        public static MvcHtmlString RouteLink(this AjaxHelper ajaxHelper, string linkText, string routeName, object routeValues, AjaxOptions ajaxOptions, object htmlAttributes) {
+            return RouteLink(ajaxHelper, linkText, routeName, new RouteValueDictionary(routeValues), ajaxOptions,
+                             HtmlHelper.AnonymousObjectToHtmlAttributes(htmlAttributes));
+        }
+
+        public static MvcHtmlString RouteLink(this AjaxHelper ajaxHelper, string linkText, string routeName, RouteValueDictionary routeValues, AjaxOptions ajaxOptions) {
+            return RouteLink(ajaxHelper, linkText, routeName, routeValues, ajaxOptions, new Dictionary<string, object>());
+        }
+
+        public static MvcHtmlString RouteLink(this AjaxHelper ajaxHelper, string linkText, string routeName, RouteValueDictionary routeValues, AjaxOptions ajaxOptions, IDictionary<string, object> htmlAttributes) {
+            if (String.IsNullOrEmpty(linkText)) {
+                throw new ArgumentException(MvcResources.Common_NullOrEmpty, "linkText");
+            }
+
+            string targetUrl = UrlHelper.GenerateUrl(routeName, null /* actionName */, null /* controllerName */, routeValues ?? new RouteValueDictionary(), ajaxHelper.RouteCollection, ajaxHelper.ViewContext.RequestContext, false /* includeImplicitMvcValues */);
+
+            return MvcHtmlString.Create(GenerateLink(ajaxHelper, linkText, targetUrl, GetAjaxOptions(ajaxOptions), htmlAttributes));
+        }
+
+        public static MvcHtmlString RouteLink(this AjaxHelper ajaxHelper, string linkText, string routeName, string protocol, string hostName, string fragment, RouteValueDictionary routeValues, AjaxOptions ajaxOptions, IDictionary<string, object> htmlAttributes) {
+            if (String.IsNullOrEmpty(linkText)) {
+                throw new ArgumentException(MvcResources.Common_NullOrEmpty, "linkText");
+            }
+
+            string targetUrl = UrlHelper.GenerateUrl(routeName, null /* actionName */, null /* controllerName */, protocol, hostName, fragment, routeValues ?? new RouteValueDictionary(), ajaxHelper.RouteCollection, ajaxHelper.ViewContext.RequestContext, false /* includeImplicitMvcValues */);
+
+            return MvcHtmlString.Create(GenerateLink(ajaxHelper, linkText, targetUrl, GetAjaxOptions(ajaxOptions), htmlAttributes));
+        }
+
+        private static string GenerateLink(AjaxHelper ajaxHelper, string linkText, string targetUrl, AjaxOptions ajaxOptions, IDictionary<string, object> htmlAttributes) {
+            TagBuilder tag = new TagBuilder("a") {
+                InnerHtml = HttpUtility.HtmlEncode(linkText)
+            };
+
+            tag.MergeAttributes(htmlAttributes);
+            tag.MergeAttribute("href", targetUrl);
+
+            if (ajaxHelper.ViewContext.UnobtrusiveJavaScriptEnabled) {
+                tag.MergeAttributes(ajaxOptions.ToUnobtrusiveHtmlAttributes());
+            }
+            else {
+                tag.MergeAttribute("onclick", GenerateAjaxScript(ajaxOptions, LinkOnClickFormat));
+            }
+
+            return tag.ToString(TagRenderMode.Normal);
+        }
+
+        private static string GenerateAjaxScript(AjaxOptions ajaxOptions, string scriptFormat) {
+            string optionsString = ajaxOptions.ToJavascriptString();
+            return String.Format(CultureInfo.InvariantCulture, scriptFormat, optionsString);
+        }
+
+        private static AjaxOptions GetAjaxOptions(AjaxOptions ajaxOptions) {
+            return (ajaxOptions != null) ? ajaxOptions : new AjaxOptions();
+        }
+    }
+}

mcs/class/System.Web.Mvc3/Mvc/Ajax/AjaxOptions.cs

@@ -0,0 +1,226 @@
+namespace System.Web.Mvc.Ajax {
+    using System;
+    using System.Collections.Generic;
+    using System.Diagnostics.CodeAnalysis;
+    using System.Globalization;
+    using System.Text;
+
+    public class AjaxOptions {
+        private string _confirm;
+        private string _httpMethod;
+        private InsertionMode _insertionMode = InsertionMode.Replace;
+        private string _loadingElementId;
+        private string _onBegin;
+        private string _onComplete;
+        private string _onFailure;
+        private string _onSuccess;
+        private string _updateTargetId;
+        private string _url;
+
+        public string Confirm {
+            get {
+                return _confirm ?? String.Empty;
+            }
+            set {
+                _confirm = value;
+            }
+        }
+
+        public string HttpMethod {
+            get {
+                return _httpMethod ?? String.Empty;
+            }
+            set {
+                _httpMethod = value;
+            }
+        }
+
+        public InsertionMode InsertionMode {
+            get {
+                return _insertionMode;
+            }
+            set {
+                switch (value) {
+                    case InsertionMode.Replace:
+                    case InsertionMode.InsertAfter:
+                    case InsertionMode.InsertBefore:
+                        _insertionMode = value;
+                        return;
+
+                    default:
+                        throw new ArgumentOutOfRangeException("value");
+                }
+            }
+        }
+
+        internal string InsertionModeString {
+            get {
+                switch (InsertionMode) {
+                    case InsertionMode.Replace:
+                        return "Sys.Mvc.InsertionMode.replace";
+                    case InsertionMode.InsertBefore:
+                        return "Sys.Mvc.InsertionMode.insertBefore";
+                    case InsertionMode.InsertAfter:
+                        return "Sys.Mvc.InsertionMode.insertAfter";
+                    default:
+                        return ((int)InsertionMode).ToString(CultureInfo.InvariantCulture);
+                }
+            }
+        }
+
+        internal string InsertionModeUnobtrusive {
+            get {
+                switch (InsertionMode) {
+                    case InsertionMode.Replace:
+                        return "replace";
+                    case InsertionMode.InsertBefore:
+                        return "before";
+                    case InsertionMode.InsertAfter:
+                        return "after";
+                    default:
+                        return ((int)InsertionMode).ToString(CultureInfo.InvariantCulture);
+                }
+            }
+        }
+
+        public int LoadingElementDuration {
+            get;
+            set;
+        }
+
+        public string LoadingElementId {
+            get {
+                return _loadingElementId ?? String.Empty;
+            }
+            set {
+                _loadingElementId = value;
+            }
+        }
+
+        public string OnBegin {
+            get {
+                return _onBegin ?? String.Empty;
+            }
+            set {
+                _onBegin = value;
+            }
+        }
+
+        public string OnComplete {
+            get {
+                return _onComplete ?? String.Empty;
+            }
+            set {
+                _onComplete = value;
+            }
+        }
+
+        public string OnFailure {
+            get {
+                return _onFailure ?? String.Empty;
+            }
+            set {
+                _onFailure = value;
+            }
+        }
+
+        public string OnSuccess {
+            get {
+                return _onSuccess ?? String.Empty;
+            }
+            set {
+                _onSuccess = value;
+            }
+        }
+
+        public string UpdateTargetId {
+            get {
+                return _updateTargetId ?? String.Empty;
+            }
+            set {
+                _updateTargetId = value;
+            }
+        }
+
+        [SuppressMessage("Microsoft.Design", "CA1056:UriPropertiesShouldNotBeStrings", Justification = "This property is used by the optionsBuilder which always accepts a string.")]
+        public string Url {
+            get {
+                return _url ?? String.Empty;
+            }
+            set {
+                _url = value;
+            }
+        }
+
+        internal string ToJavascriptString() {
+            // creates a string of the form { key1: value1, key2 : value2, ... }
+            StringBuilder optionsBuilder = new StringBuilder("{");
+            optionsBuilder.Append(String.Format(CultureInfo.InvariantCulture, " insertionMode: {0},", InsertionModeString));
+            optionsBuilder.Append(PropertyStringIfSpecified("confirm", Confirm));
+            optionsBuilder.Append(PropertyStringIfSpecified("httpMethod", HttpMethod));
+            optionsBuilder.Append(PropertyStringIfSpecified("loadingElementId", LoadingElementId));
+            optionsBuilder.Append(PropertyStringIfSpecified("updateTargetId", UpdateTargetId));
+            optionsBuilder.Append(PropertyStringIfSpecified("url", Url));
+            optionsBuilder.Append(EventStringIfSpecified("onBegin", OnBegin));
+            optionsBuilder.Append(EventStringIfSpecified("onComplete", OnComplete));
+            optionsBuilder.Append(EventStringIfSpecified("onFailure", OnFailure));
+            optionsBuilder.Append(EventStringIfSpecified("onSuccess", OnSuccess));
+            optionsBuilder.Length--;
+            optionsBuilder.Append(" }");
+            return optionsBuilder.ToString();
+        }
+
+        public IDictionary<string, object> ToUnobtrusiveHtmlAttributes() {
+            var result = new Dictionary<string, object> {
+                { "data-ajax", "true" },
+            };
+
+            AddToDictionaryIfSpecified(result, "data-ajax-url", Url);
+            AddToDictionaryIfSpecified(result, "data-ajax-method", HttpMethod);
+            AddToDictionaryIfSpecified(result, "data-ajax-confirm", Confirm);
+
+            AddToDictionaryIfSpecified(result, "data-ajax-begin", OnBegin);
+            AddToDictionaryIfSpecified(result, "data-ajax-complete", OnComplete);
+            AddToDictionaryIfSpecified(result, "data-ajax-failure", OnFailure);
+            AddToDictionaryIfSpecified(result, "data-ajax-success", OnSuccess);
+
+            if (!String.IsNullOrWhiteSpace(LoadingElementId)) {
+                result.Add("data-ajax-loading", "#" + LoadingElementId);
+
+                if (LoadingElementDuration > 0) {
+                    result.Add("data-ajax-loading-duration", LoadingElementDuration);
+                }
+            }
+
+            if (!String.IsNullOrWhiteSpace(UpdateTargetId)) {
+                result.Add("data-ajax-update", "#" + UpdateTargetId);
+                result.Add("data-ajax-mode", InsertionModeUnobtrusive);
+            }
+
+            return result;
+        }
+
+        // Helpers
+
+        private static void AddToDictionaryIfSpecified(IDictionary<string, object> dictionary, string name, string value) {
+            if (!String.IsNullOrWhiteSpace(value)) {
+                dictionary.Add(name, value);
+            }
+        }
+
+        private static string EventStringIfSpecified(string propertyName, string handler) {
+            if (!String.IsNullOrEmpty(handler)) {
+                return String.Format(CultureInfo.InvariantCulture, " {0}: Function.createDelegate(this, {1}),", propertyName, handler.ToString());
+            }
+            return String.Empty;
+        }
+
+        private static string PropertyStringIfSpecified(string propertyName, string propertyValue) {
+            if (!String.IsNullOrEmpty(propertyValue)) {
+                string escapedPropertyValue = propertyValue.Replace("'", @"\'");
+                return String.Format(CultureInfo.InvariantCulture, " {0}: '{1}',", propertyName, escapedPropertyValue);
+            }
+            return String.Empty;
+        }
+    }
+}

mcs/class/System.Web.Mvc3/Mvc/Ajax/InsertionMode.cs

@@ -0,0 +1,7 @@
+namespace System.Web.Mvc.Ajax {
+    public enum InsertionMode {
+        Replace = 0,
+        InsertBefore = 1,
+        InsertAfter = 2
+    }
+}