using System.Web.Configuration;
using System.Web.UI.HtmlControls;
using System.IO;
+using System.Globalization;
+using System.Threading;
+using System.Web.Script.Serialization;
+using System.Web.Script.Services;
+using System.Xml;
+using System.Collections.ObjectModel;
namespace System.Web.UI
{
[PersistChildrenAttribute (false)]
[AspNetHostingPermissionAttribute (SecurityAction.LinkDemand, Level = AspNetHostingPermissionLevel.Minimal)]
[AspNetHostingPermissionAttribute (SecurityAction.InheritanceDemand, Level = AspNetHostingPermissionLevel.Minimal)]
- public class ScriptManager : Control, IPostBackDataHandler
+ public class ScriptManager : Control, IPostBackDataHandler, IScriptManager
{
// the keywords are used in fomatting async response
const string updatePanel = "updatePanel";
const string hiddenField = "hiddenField";
const string arrayDeclaration = "arrayDeclaration";
const string scriptBlock = "scriptBlock";
+ const string scriptStartupBlock = "scriptStartupBlock";
const string expando = "expando";
const string onSubmit = "onSubmit";
const string asyncPostBackControlIDs = "asyncPostBackControlIDs";
const string error = "error";
const string pageTitle = "pageTitle";
const string focus = "focus";
+ const string scriptContentNoTags = "ScriptContentNoTags";
+ const string scriptContentWithTags = "ScriptContentWithTags";
+ const string scriptPath = "ScriptPath";
+
+ static readonly object ScriptManagerKey = typeof (IScriptManager);
int _asyncPostBackTimeout = 90;
List<Control> _asyncPostBackControls;
List<Control> _postBackControls;
+ List<UpdatePanel> _childUpdatePanels;
+ List<UpdatePanel> _panelsToRefresh;
+ List<UpdatePanel> _updatePanels;
ScriptReferenceCollection _scripts;
+ ServiceReferenceCollection _services;
bool _isInAsyncPostBack;
+ bool _isInPartialRendering;
string _asyncPostBackSourceElementID;
ScriptMode _scriptMode = ScriptMode.Auto;
-
+ bool _enableScriptGlobalization;
+ bool _enableScriptLocalization;
+ string _scriptPath;
+ List<RegisteredScript> _clientScriptBlocks;
+ List<RegisteredScript> _startupScriptBlocks;
+ List<RegisteredScript> _onSubmitStatements;
+ List<RegisteredArrayDeclaration> _arrayDeclarations;
+ List<RegisteredExpandoAttribute> _expandoAttributes;
+ List<RegisteredHiddenField> _hiddenFields;
+ List<IScriptControl> _registeredScriptControls;
+ Dictionary<IExtenderControl, Control> _registeredExtenderControls;
+ bool? _supportsPartialRendering;
+ bool _enablePartialRendering = true;
+ bool _init;
+ string _panelToRefreshID;
+ Dictionary<Control, DataItemEntry> _dataItems;
+ bool _enablePageMethods;
+ string _controlIDToFocus;
+ bool _allowCustomErrorsRedirect = true;
+ string _asyncPostBackErrorMessage;
+ List<RegisteredDisposeScript> _disposeScripts;
+ List<ScriptReferenceEntry> _scriptToRegister;
+ bool _loadScriptsBeforeUI = true;
+ AuthenticationServiceManager _authenticationService;
+ ProfileServiceManager _profileService;
+ List<ScriptManagerProxy> _proxies;
+
[DefaultValue (true)]
[Category ("Behavior")]
public bool AllowCustomErrorsRedirect {
get {
- throw new NotImplementedException ();
+ return _allowCustomErrorsRedirect;
}
set {
- throw new NotImplementedException ();
+ _allowCustomErrorsRedirect = value;
}
}
[DefaultValue ("")]
public string AsyncPostBackErrorMessage {
get {
- throw new NotImplementedException ();
+ if (String.IsNullOrEmpty (_asyncPostBackErrorMessage))
+ return String.Empty;
+ return _asyncPostBackErrorMessage;
}
set {
- throw new NotImplementedException ();
+ _asyncPostBackErrorMessage = value;
}
}
[Browsable (false)]
public string AsyncPostBackSourceElementID {
get {
- if(_asyncPostBackSourceElementID==null)
+ if (_asyncPostBackSourceElementID == null)
return String.Empty;
return _asyncPostBackSourceElementID;
}
[PersistenceMode (PersistenceMode.InnerProperty)]
public AuthenticationServiceManager AuthenticationService {
get {
- throw new NotImplementedException ();
+ if (_authenticationService == null)
+ _authenticationService = new AuthenticationServiceManager ();
+ return _authenticationService;
}
}
[DefaultValue (false)]
public bool EnablePageMethods {
get {
- throw new NotImplementedException ();
+ return _enablePageMethods;
}
set {
- throw new NotImplementedException ();
+ _enablePageMethods = value;
}
}
[Category ("Behavior")]
public bool EnablePartialRendering {
get {
- throw new NotImplementedException ();
+ return _enablePartialRendering;
}
set {
- throw new NotImplementedException ();
+ if (_init)
+ throw new InvalidOperationException ();
+ _enablePartialRendering = value;
}
}
[Category ("Behavior")]
public bool EnableScriptGlobalization {
get {
- throw new NotImplementedException ();
+ return _enableScriptGlobalization;
}
set {
- throw new NotImplementedException ();
+ _enableScriptGlobalization = value;
}
}
[DefaultValue (false)]
public bool EnableScriptLocalization {
get {
- throw new NotImplementedException ();
+ return _enableScriptLocalization;
}
set {
- throw new NotImplementedException ();
+ _enableScriptLocalization = value;
}
}
[Browsable (false)]
public bool IsDebuggingEnabled {
get {
- DeploymentSection deployment = (DeploymentSection) WebConfigurationManager.GetSection ("system.web/deployment");
- if (deployment.Retail)
+ if (IsDeploymentRetail)
return false;
CompilationSection compilation = (CompilationSection) WebConfigurationManager.GetSection ("system.web/compilation");
}
}
+ internal bool IsDeploymentRetail {
+ get {
+#if TARGET_J2EE
+ return false;
+#else
+ DeploymentSection deployment = (DeploymentSection) WebConfigurationManager.GetSection ("system.web/deployment");
+ return deployment.Retail;
+#endif
+ }
+ }
+
[Browsable (false)]
public bool IsInAsyncPostBack {
get {
}
}
+ internal bool IsInPartialRendering {
+ get {
+ return _isInPartialRendering;
+ }
+ set {
+ _isInPartialRendering = value;
+ }
+ }
+
[Category ("Behavior")]
[DefaultValue (true)]
public bool LoadScriptsBeforeUI {
get {
- throw new NotImplementedException ();
+ return _loadScriptsBeforeUI;
}
set {
- throw new NotImplementedException ();
+ _loadScriptsBeforeUI = value;
}
}
[MergableProperty (false)]
public ProfileServiceManager ProfileService {
get {
- throw new NotImplementedException ();
+ if (_profileService == null)
+ _profileService = new ProfileServiceManager ();
+ return _profileService;
}
}
[Category ("Behavior")]
+#if TARGET_J2EE
+ [MonoLimitation ("The 'Auto' value is the same as 'Debug'.")]
+#endif
public ScriptMode ScriptMode {
get {
return _scriptMode;
[Category ("Behavior")]
public string ScriptPath {
get {
- throw new NotImplementedException ();
+ if (_scriptPath == null)
+ return String.Empty;
+ return _scriptPath;
}
set {
- throw new NotImplementedException ();
+ _scriptPath = value;
}
}
+
[PersistenceMode (PersistenceMode.InnerProperty)]
[DefaultValue ("")]
[Category ("Behavior")]
[Category ("Behavior")]
public ServiceReferenceCollection Services {
get {
- throw new NotImplementedException ();
+ if (_services == null)
+ _services = new ServiceReferenceCollection ();
+
+ return _services;
}
}
[Browsable (false)]
public bool SupportsPartialRendering {
get {
- throw new NotImplementedException ();
+ if (!_supportsPartialRendering.HasValue)
+ _supportsPartialRendering = CheckSupportsPartialRendering ();
+ return _supportsPartialRendering.Value;
}
set {
- throw new NotImplementedException ();
+ if (_init)
+ throw new InvalidOperationException ();
+ if (!EnablePartialRendering && value)
+ throw new InvalidOperationException ("The SupportsPartialRendering property cannot be set when EnablePartialRendering is false.");
+
+ _supportsPartialRendering = value;
}
}
+ bool CheckSupportsPartialRendering () {
+ if (!EnablePartialRendering)
+ return false;
+ // TODO: consider browser capabilities
+ return true;
+ }
+
[EditorBrowsable (EditorBrowsableState.Never)]
[Browsable (false)]
[DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)]
[Category ("Action")]
public event EventHandler<ScriptReferenceEventArgs> ResolveScriptReference;
- public static ScriptManager GetCurrent (Page page)
+ public static ScriptManager GetCurrent (Page page) {
+ if (page == null)
+ throw new ArgumentNullException ("page");
+ return GetCurrentInternal (page);
+ }
+
+ static ScriptManager GetCurrentInternal (Page page)
{
- HttpContext ctx = HttpContext.Current;
- if (ctx == null)
+ if (page == null)
return null;
- return (ScriptManager) ctx.Items [page];
+ return (ScriptManager) page.Items [ScriptManagerKey];
}
static void SetCurrent (Page page, ScriptManager instance) {
- HttpContext ctx = HttpContext.Current;
- ctx.Items [page] = instance;
+ page.Items [ScriptManagerKey] = instance;
+ page.ClientScript.RegisterWebFormClientScript ();
}
- protected virtual bool LoadPostData (string postDataKey, NameValueCollection postCollection)
+ UpdatePanel FindPanelWithId (string id)
{
+ if (_updatePanels == null)
+ return null;
+ foreach (UpdatePanel panel in _updatePanels) {
+ if (panel.ID == id)
+ return panel;
+ }
+ return null;
+ }
+
+ protected virtual bool LoadPostData (string postDataKey, NameValueCollection postCollection) {
_isInAsyncPostBack = true;
- _asyncPostBackSourceElementID = postCollection [postDataKey];
- if (!String.IsNullOrEmpty (_asyncPostBackSourceElementID))
- _asyncPostBackSourceElementID = _asyncPostBackSourceElementID.Substring (postDataKey.Length + 1);
+ string arg = postCollection [postDataKey];
+ if (!String.IsNullOrEmpty (arg)) {
+ string [] args = arg.Split ('|');
+ switch (args.Length) {
+ case 1:
+ _asyncPostBackSourceElementID = args [0];
+ break;
+
+ case 2:
+ _panelToRefreshID = args [0];
+ _asyncPostBackSourceElementID = args [1];
+ break;
+
+ default: // "impossible situation"
+ throw new InvalidOperationException ("Unexpected format of post data.");
+ }
+
+ return true;
+ }
return false;
}
- protected internal virtual void OnAsyncPostBackError (AsyncPostBackErrorEventArgs e)
- {
+ protected internal virtual void OnAsyncPostBackError (AsyncPostBackErrorEventArgs e) {
if (AsyncPostBackError != null)
AsyncPostBackError (this, e);
}
- protected override void OnInit (EventArgs e)
- {
+ protected override void OnInit (EventArgs e) {
base.OnInit (e);
- if (GetCurrent (Page) != null)
+ if (GetCurrentInternal (Page) != null)
throw new InvalidOperationException ("Only one instance of a ScriptManager can be added to the page.");
SetCurrent (Page, this);
+ Page.Error += new EventHandler (OnPageError);
+ _init = true;
}
- protected override void OnPreRender (EventArgs e)
- {
+ void OnPageError (object sender, EventArgs e) {
+ if (IsInAsyncPostBack)
+ OnAsyncPostBackError (new AsyncPostBackErrorEventArgs (Context.Error));
+ }
+
+ protected override void OnPreRender (EventArgs e) {
base.OnPreRender (e);
-
+
+ Page.PreRenderComplete += new EventHandler (OnPreRenderComplete);
+
if (IsInAsyncPostBack) {
Page.SetRenderMethodDelegate (RenderPageCallback);
}
+ else {
+ if (EnableScriptGlobalization) {
+ CultureInfo culture = Thread.CurrentThread.CurrentCulture;
+ string script = String.Format ("var __cultureInfo = '{0}';", JavaScriptSerializer.DefaultSerializer.Serialize (new CultureInfoSerializer (culture)));
+ RegisterClientScriptBlock (this, typeof (ScriptManager), "ScriptGlobalization", script, true);
+ }
+
+ // Register dispose script
+ if (_disposeScripts != null && _disposeScripts.Count > 0) {
+ StringBuilder sb = new StringBuilder ();
+ sb.AppendLine ();
+ for (int i = 0; i < _disposeScripts.Count; i++) {
+ RegisteredDisposeScript entry = _disposeScripts [i];
+ if (IsMultiForm)
+ sb.Append ("Sys.WebForms.PageRequestManager.getInstance($get(\"" + Page.Form.ClientID + "\"))._registerDisposeScript(\"");
+ else
+ sb.Append ("Sys.WebForms.PageRequestManager.getInstance()._registerDisposeScript(\"");
+ sb.Append (entry.UpdatePanel.ClientID);
+ sb.Append ("\", ");
+ sb.Append (JavaScriptSerializer.DefaultSerializer.Serialize (entry.Script)); //JavaScriptSerializer.Serialize used escape script literal
+ sb.AppendLine (");");
+ }
+ RegisterStartupScript (this, typeof (ExtenderControl), "disposeScripts;", sb.ToString (), true);
+ }
+
+#if TARGET_DOTNET
+ // to cause webform client script being included
+ Page.ClientScript.GetPostBackEventReference (new PostBackOptions (this, null, null, false, false, false, true, true, null));
+#else
+ Page.ClientScript.GetPostBackEventReference (this, null);
+#endif
+ }
+ }
+
+ void OnPreRenderComplete (object sender, EventArgs e) {
+ // Resolve Scripts
+ ScriptReference ajaxScript = new ScriptReference ("MicrosoftAjax.js", String.Empty);
+ ajaxScript.NotifyScriptLoaded = false;
+ OnResolveScriptReference (new ScriptReferenceEventArgs (ajaxScript));
+
+ ScriptReference ajaxWebFormsScript = new ScriptReference ("MicrosoftAjaxWebForms.js", String.Empty);
+ ajaxWebFormsScript.NotifyScriptLoaded = false;
+ OnResolveScriptReference (new ScriptReferenceEventArgs (ajaxWebFormsScript));
+
+ ScriptReference ajaxExtensionScript = null;
+ ScriptReference ajaxWebFormsExtensionScript = null;
+ if (IsMultiForm) {
+ ajaxExtensionScript = new ScriptReference ("MicrosoftAjaxExtension.js", String.Empty);
+ OnResolveScriptReference (new ScriptReferenceEventArgs (ajaxExtensionScript));
+
+ ajaxWebFormsExtensionScript = new ScriptReference ("MicrosoftAjaxWebFormsExtension.js", String.Empty);
+ OnResolveScriptReference (new ScriptReferenceEventArgs (ajaxWebFormsExtensionScript));
+ }
+
+ foreach (ScriptReferenceEntry script in GetScriptReferences ()) {
+ OnResolveScriptReference (new ScriptReferenceEventArgs (script.ScriptReference));
+ if (_scriptToRegister == null)
+ _scriptToRegister = new List<ScriptReferenceEntry> ();
+ _scriptToRegister.Add (script);
+ }
+
+ if (!IsInAsyncPostBack) {
+ // Register Ajax framework script.
+ RegisterScriptReference (this, ajaxScript, true);
+ if (IsMultiForm) {
+ RegisterScriptReference (this, ajaxExtensionScript, true);
+ RegisterClientScriptBlock (this, typeof (ScriptManager), "Sys.Application", "\nSys.Application._initialize(document.getElementById('" + Page.Form.ClientID + "'));\n", true);
+ }
+
+ StringBuilder sb = new StringBuilder ();
+ sb.AppendLine ("if (typeof(Sys) === 'undefined') throw new Error('ASP.NET Ajax client-side framework failed to load.');");
+
+ ScriptingProfileServiceSection profileService = (ScriptingProfileServiceSection) WebConfigurationManager.GetSection ("system.web.extensions/scripting/webServices/profileService");
+ if (profileService != null && profileService.Enabled)
+ sb.AppendLine ("Sys.Services._ProfileService.DefaultWebServicePath = '" + ResolveClientUrl ("~" + System.Web.Script.Services.ProfileService.DefaultWebServicePath) + "';");
+ string profileServicePath = GetProfileServicePath ();
+ if (!String.IsNullOrEmpty (profileServicePath))
+ sb.AppendLine ("Sys.Services.ProfileService.set_path('" + profileServicePath + "');");
+
+ ScriptingAuthenticationServiceSection authenticationService = (ScriptingAuthenticationServiceSection) WebConfigurationManager.GetSection ("system.web.extensions/scripting/webServices/authenticationService");
+ if (authenticationService != null && authenticationService.Enabled) {
+ sb.AppendLine ("Sys.Services._AuthenticationService.DefaultWebServicePath = '" + ResolveClientUrl ("~/Authentication_JSON_AppService.axd") + "';");
+ if (Page.User.Identity.IsAuthenticated)
+ sb.AppendLine ("Sys.Services.AuthenticationService._setAuthenticated(true);");
+ }
+ string authenticationServicePath = GetAuthenticationServicePath ();
+ if (!String.IsNullOrEmpty (authenticationServicePath))
+ sb.AppendLine ("Sys.Services.AuthenticationService.set_path('" + authenticationServicePath + "');");
+
+ RegisterClientScriptBlock (this, typeof (ScriptManager), "Framework", sb.ToString (), true);
+
+ RegisterScriptReference (this, ajaxWebFormsScript, true);
+
+ if (IsMultiForm)
+ RegisterScriptReference (this, ajaxWebFormsExtensionScript, true);
+ }
// Register Scripts
- foreach (ScriptReference script in GetScriptReferences ()) {
- OnResolveScriptReference (new ScriptReferenceEventArgs (script));
- RegisterScriptReference (script);
+ if (_scriptToRegister != null)
+ for (int i = 0; i < _scriptToRegister.Count; i++)
+ RegisterScriptReference (_scriptToRegister [i].Control, _scriptToRegister [i].ScriptReference, _scriptToRegister [i].LoadScriptsBeforeUI);
+
+ if (!IsInAsyncPostBack) {
+ // Register services
+ if (_services != null && _services.Count > 0) {
+ for (int i = 0; i < _services.Count; i++) {
+ RegisterServiceReference (this, _services [i]);
+ }
+ }
+
+ if (_proxies != null && _proxies.Count > 0) {
+ for (int i = 0; i < _proxies.Count; i++) {
+ ScriptManagerProxy proxy = _proxies [i];
+ for (int j = 0; j < proxy.Services.Count; j++) {
+ RegisterServiceReference (proxy, proxy.Services [j]);
+ }
+ }
+ }
+
+ if (EnablePageMethods) {
+ LogicalTypeInfo logicalTypeInfo = LogicalTypeInfo.GetLogicalTypeInfo (Page.GetType (), Page.Request.FilePath);
+ RegisterClientScriptBlock (this, typeof (ScriptManager), "PageMethods", logicalTypeInfo.Proxy, true);
+ }
+
+ // Register startup script
+ if (IsMultiForm)
+ RegisterStartupScript (this, typeof (ExtenderControl), "Sys.Application.initialize();", "Sys.Application.getInstance($get(\"" + Page.Form.ClientID + "\")).initialize();\n", true);
+ else
+ RegisterStartupScript (this, typeof (ExtenderControl), "Sys.Application.initialize();", "Sys.Application.initialize();\n", true);
}
+ }
+
+ string GetProfileServicePath () {
+ if (_profileService != null && !String.IsNullOrEmpty (_profileService.Path))
+ return ResolveClientUrl (_profileService.Path);
+
+ if (_proxies != null && _proxies.Count > 0)
+ for (int i = 0; i < _proxies.Count; i++)
+ if (!String.IsNullOrEmpty (_proxies [i].ProfileService.Path))
+ return _proxies [i].ResolveClientUrl (_proxies [i].ProfileService.Path);
+ return null;
+ }
+
+ string GetAuthenticationServicePath () {
+ if (_authenticationService != null && !String.IsNullOrEmpty (_authenticationService.Path))
+ return ResolveClientUrl (_authenticationService.Path);
+
+ if (_proxies != null && _proxies.Count > 0)
+ for (int i = 0; i < _proxies.Count; i++)
+ if (!String.IsNullOrEmpty (_proxies [i].AuthenticationService.Path))
+ return _proxies [i].ResolveClientUrl (_proxies [i].AuthenticationService.Path);
+ return null;
+ }
+
+ public ReadOnlyCollection<RegisteredArrayDeclaration> GetRegisteredArrayDeclarations () {
+ if (_arrayDeclarations == null)
+ _arrayDeclarations = new List<RegisteredArrayDeclaration> ();
+ return new ReadOnlyCollection<RegisteredArrayDeclaration> (_arrayDeclarations);
+ }
+
+ public ReadOnlyCollection<RegisteredScript> GetRegisteredClientScriptBlocks () {
+ if (_clientScriptBlocks == null)
+ _clientScriptBlocks = new List<RegisteredScript> ();
+ return new ReadOnlyCollection<RegisteredScript> (_clientScriptBlocks);
+ }
+
+ public ReadOnlyCollection<RegisteredDisposeScript> GetRegisteredDisposeScripts () {
+ if (_disposeScripts == null)
+ _disposeScripts = new List<RegisteredDisposeScript> ();
+ return new ReadOnlyCollection<RegisteredDisposeScript> (_disposeScripts);
+ }
+
+ public ReadOnlyCollection<RegisteredExpandoAttribute> GetRegisteredExpandoAttributes () {
+ if (_expandoAttributes == null)
+ _expandoAttributes = new List<RegisteredExpandoAttribute> ();
+ return new ReadOnlyCollection<RegisteredExpandoAttribute> (_expandoAttributes);
+ }
+
+ public ReadOnlyCollection<RegisteredHiddenField> GetRegisteredHiddenFields () {
+ if (_hiddenFields == null)
+ _hiddenFields = new List<RegisteredHiddenField> ();
+ return new ReadOnlyCollection<RegisteredHiddenField> (_hiddenFields);
+ }
+
+ public ReadOnlyCollection<RegisteredScript> GetRegisteredOnSubmitStatements () {
+ if (_onSubmitStatements == null)
+ _onSubmitStatements = new List<RegisteredScript> ();
+ return new ReadOnlyCollection<RegisteredScript> (_onSubmitStatements);
+ }
- // Register startup script
- RegisterStartupScript (this, typeof (ScriptManager), "Sys.Application.initialize();", "Sys.Application.initialize();", true);
+ public ReadOnlyCollection<RegisteredScript> GetRegisteredStartupScripts () {
+ if (_startupScriptBlocks == null)
+ _startupScriptBlocks = new List<RegisteredScript> ();
+ return new ReadOnlyCollection<RegisteredScript> (_startupScriptBlocks);
}
- IEnumerable GetScriptReferences () {
- ScriptReference script;
+#if TARGET_J2EE
+ bool _isMultiForm = false;
+ bool _isMultiFormInited = false;
- script = new ScriptReference ("MicrosoftAjax.js", String.Empty);
- script.NotifyScriptLoaded = false;
- yield return script;
+ bool IsMultiForm {
+ get {
+ if (!_isMultiFormInited) {
+ string isMultiForm = WebConfigurationManager.AppSettings ["mainsoft.use.portlet.namespace"];
+ _isMultiForm = isMultiForm != null ? Boolean.Parse (isMultiForm) : false;
- script = new ScriptReference ("MicrosoftAjaxWebForms.js", String.Empty);
- script.NotifyScriptLoaded = false;
- yield return script;
+ _isMultiFormInited = true;
+ }
+ return _isMultiForm;
+ }
+ }
+#else
+ bool IsMultiForm {
+ get { return false; }
+ }
+#endif
+
+ bool PanelRequiresUpdate (UpdatePanel panel)
+ {
+ if (panel == null || _panelsToRefresh == null || _panelsToRefresh.Count == 0)
+ return false;
+ return _panelsToRefresh.Contains (panel);
+ }
+
+ bool HasBeenRendered (Control control)
+ {
+ if (control == null)
+ return false;
+
+ UpdatePanel panel = control as UpdatePanel;
+ if (PanelRequiresUpdate (panel))
+ return true;
+
+ return HasBeenRendered (control.Parent);
+ }
+
+ IEnumerable<ScriptReferenceEntry> GetScriptReferences () {
if (_scripts != null && _scripts.Count > 0) {
for (int i = 0; i < _scripts.Count; i++) {
- yield return _scripts [i];
+ yield return new ScriptReferenceEntry (this, _scripts [i], LoadScriptsBeforeUI);
+ }
+ }
+
+ if (_proxies != null && _proxies.Count > 0) {
+ for (int i = 0; i < _proxies.Count; i++) {
+ ScriptManagerProxy proxy = _proxies [i];
+ for (int j = 0; j < proxy.Scripts.Count; j++)
+ yield return new ScriptReferenceEntry (proxy, proxy.Scripts [j], LoadScriptsBeforeUI);
+ }
+ }
+
+ if (_registeredScriptControls != null && _registeredScriptControls.Count > 0) {
+ for (int i = 0; i < _registeredScriptControls.Count; i++) {
+ IEnumerable<ScriptReference> scripts = _registeredScriptControls [i].GetScriptReferences ();
+ if (scripts != null)
+ foreach (ScriptReference s in scripts)
+ yield return new ScriptReferenceEntry ((Control) _registeredScriptControls [i], s, LoadScriptsBeforeUI);
+ }
+ }
+
+ if (_registeredExtenderControls != null && _registeredExtenderControls.Count > 0) {
+ foreach (IExtenderControl ex in _registeredExtenderControls.Keys) {
+ IEnumerable<ScriptReference> scripts = ex.GetScriptReferences ();
+ if (scripts != null)
+ foreach (ScriptReference s in scripts)
+ yield return new ScriptReferenceEntry ((Control) ex, s, LoadScriptsBeforeUI);
}
}
}
- protected virtual void OnResolveScriptReference (ScriptReferenceEventArgs e)
- {
+ protected virtual void OnResolveScriptReference (ScriptReferenceEventArgs e) {
if (ResolveScriptReference != null)
ResolveScriptReference (this, e);
}
protected virtual void RaisePostDataChangedEvent ()
{
- throw new NotImplementedException ();
+ // Why override?
}
- public static void RegisterArrayDeclaration (Control control, string arrayName, string arrayValue)
- {
- throw new NotImplementedException ();
+ public static void RegisterArrayDeclaration (Page page, string arrayName, string arrayValue) {
+ RegisterArrayDeclaration ((Control) page, arrayName, arrayValue);
}
- public static void RegisterArrayDeclaration (Page page, string arrayName, string arrayValue)
- {
- throw new NotImplementedException ();
+ public static void RegisterArrayDeclaration (Control control, string arrayName, string arrayValue) {
+ Page page = control.Page;
+ ScriptManager sm = GetCurrentInternal (page);
+
+ if (sm == null)
+ return;
+
+ if (sm._arrayDeclarations == null)
+ sm._arrayDeclarations = new List<RegisteredArrayDeclaration> ();
+
+ sm._arrayDeclarations.Add (new RegisteredArrayDeclaration (control, arrayName, arrayValue));
+
+ if (!sm.IsInAsyncPostBack)
+ page.ClientScript.RegisterArrayDeclaration (arrayName, arrayValue);
}
- public void RegisterAsyncPostBackControl (Control control)
- {
- if(control==null)
+ public void RegisterAsyncPostBackControl (Control control) {
+ if (control == null)
return;
if (_asyncPostBackControls == null)
_asyncPostBackControls.Add (control);
}
- public static void RegisterClientScriptBlock (Control control, Type type, string key, string script, bool addScriptTags)
- {
- throw new NotImplementedException ();
+ public static void RegisterClientScriptBlock (Page page, Type type, string key, string script, bool addScriptTags) {
+ RegisterClientScriptBlock ((Control) page, type, key, script, addScriptTags);
}
- public static void RegisterClientScriptBlock (Page page, Type type, string key, string script, bool addScriptTags)
- {
- throw new NotImplementedException ();
- }
+ public static void RegisterClientScriptBlock (Control control, Type type, string key, string script, bool addScriptTags) {
+ Page page = control.Page;
+ ScriptManager sm = GetCurrentInternal (page);
- public static void RegisterClientScriptInclude (Control control, Type type, string key, string url)
- {
- RegisterClientScriptInclude (control.Page, type, key, url);
+ if (sm == null)
+ return;
+
+ RegisterScript (ref sm._clientScriptBlocks, control, type, key, script, null, addScriptTags, RegisteredScriptType.ClientScriptBlock);
+
+ if (!sm.IsInAsyncPostBack)
+ page.ClientScript.RegisterClientScriptBlock (type, key, script, addScriptTags);
}
- public static void RegisterClientScriptInclude (Page page, Type type, string key, string url)
- {
- page.ClientScript.RegisterClientScriptInclude (type, key, url);
+ public static void RegisterClientScriptInclude (Page page, Type type, string key, string url) {
+ RegisterClientScriptInclude ((Control) page, type, key, url);
}
- public static void RegisterClientScriptResource (Control control, Type type, string resourceName)
- {
- RegisterClientScriptResource (control.Page, type, resourceName);
+ public static void RegisterClientScriptInclude (Control control, Type type, string key, string url) {
+ Page page = control.Page;
+ ScriptManager sm = GetCurrentInternal (page);
+
+ if (sm == null)
+ return;
+
+ RegisterScript (ref sm._clientScriptBlocks, control, type, key, null, url, false, RegisteredScriptType.ClientScriptInclude);
+
+ if (!sm.IsInAsyncPostBack)
+ page.ClientScript.RegisterClientScriptInclude (type, key, url);
}
- public static void RegisterClientScriptResource (Page page, Type type, string resourceName)
- {
- page.ClientScript.RegisterClientScriptResource (type, resourceName);
+ public static void RegisterClientScriptResource (Page page, Type type, string resourceName) {
+ RegisterClientScriptResource ((Control) page, type, resourceName);
}
- void RegisterScriptReference (ScriptReference script) {
+ public static void RegisterClientScriptResource (Control control, Type type, string resourceName) {
+ RegisterClientScriptInclude (control, type, resourceName, ScriptResourceHandler.GetResourceUrl (type.Assembly, resourceName, true));
+ }
- // TODO: consider 'retail' attribute of the 'deployment' configuration element in Web.config,
- // IsDebuggingEnabled and ScriptMode properties to determine whether to render debug scripts.
+ void RegisterScriptReference (Control control, ScriptReference script, bool loadScriptsBeforeUI)
+ {
+ string scriptPath = script.Path;
+ string url = script.GetUrl (this, false);
+ if (control != this && !String.IsNullOrEmpty (scriptPath))
+ url = control.ResolveClientUrl (url);
+
+ if (loadScriptsBeforeUI)
+ RegisterClientScriptInclude (control, typeof (ScriptManager), url, url);
+ else
+ RegisterStartupScript (control, typeof (ScriptManager), url, String.Format ("<script src=\"{0}\" type=\"text/javascript\"></script>", url), false);
+ }
- string url;
- if (!String.IsNullOrEmpty (script.Path)) {
- url = script.Path;
- }
- else if (!String.IsNullOrEmpty (script.Name)) {
- Assembly assembly;
- if (String.IsNullOrEmpty (script.Assembly))
- assembly = typeof (ScriptManager).Assembly;
- else
- assembly = Assembly.Load (script.Assembly);
- url = ScriptResourceHandler.GetResourceUrl (assembly, script.Name);
+ void RegisterServiceReference (Control control, ServiceReference serviceReference)
+ {
+ if (serviceReference.InlineScript) {
+ string url = control.ResolveUrl (serviceReference.Path);
+ Type type = WebServiceParser.GetCompiledType (url, Context);
+ if (type != null) {
+ object[] attributes = type.GetCustomAttributes (typeof (ScriptServiceAttribute), true);
+ if (attributes.Length == 0)
+ throw new InvalidOperationException ("Only Web services with a [ScriptService] attribute on the class definition can be called from script.");
+ }
+
+ LogicalTypeInfo logicalTypeInfo = LogicalTypeInfo.GetLogicalTypeInfo (type, url);
+ RegisterClientScriptBlock (control, typeof (ScriptManager), url, logicalTypeInfo.Proxy, true);
}
else {
- throw new InvalidOperationException ("Name and Path cannot both be empty.");
+#if TARGET_J2EE
+ string pathInfo = "/js.invoke";
+#else
+ string pathInfo = "/js";
+ if (IsDebuggingEnabled)
+ pathInfo += "debug";
+#endif
+ string url = String.Concat (control.ResolveClientUrl (serviceReference.Path), pathInfo);
+ RegisterClientScriptInclude (control, typeof (ScriptManager), url, url);
}
+ }
- RegisterClientScriptInclude (this, typeof (ScriptManager), url, url);
+ public void RegisterDataItem (Control control, string dataItem) {
+ RegisterDataItem (control, dataItem, false);
}
- public void RegisterDataItem (Control control, string dataItem)
- {
- throw new NotImplementedException ();
+ public void RegisterDataItem (Control control, string dataItem, bool isJsonSerialized) {
+ if (!IsInAsyncPostBack)
+ throw new InvalidOperationException ("RegisterDataItem can only be called during an async postback.");
+ if (control == null)
+ throw new ArgumentNullException ("control");
+
+ if (_dataItems == null)
+ _dataItems = new Dictionary<Control, DataItemEntry> ();
+
+ if (_dataItems.ContainsKey (control))
+ throw new ArgumentException (String.Format ("'{0}' already has a data item registered.", control.ID), "control");
+
+ _dataItems.Add (control, new DataItemEntry (dataItem, isJsonSerialized));
}
- public void RegisterDataItem (Control control, string dataItem, bool isJsonSerialized)
- {
- throw new NotImplementedException ();
+ public void RegisterDispose (Control control, string disposeScript) {
+ if (control == null)
+ throw new ArgumentNullException ("control");
+ if (disposeScript == null)
+ throw new ArgumentNullException ("disposeScript");
+
+ UpdatePanel updatePanel = GetUpdatePanel (control);
+ if (updatePanel == null)
+ return;
+
+ if (_disposeScripts == null)
+ _disposeScripts = new List<RegisteredDisposeScript> ();
+ _disposeScripts.Add (new RegisteredDisposeScript (control, disposeScript, updatePanel));
}
- public void RegisterDispose (Control control, string disposeScript)
- {
- throw new NotImplementedException ();
+ static UpdatePanel GetUpdatePanel (Control control) {
+ if (control == null)
+ return null;
+
+ UpdatePanel parent = control.Parent as UpdatePanel;
+ if (parent != null)
+ return parent;
+
+ return GetUpdatePanel (control.Parent);
}
- public static void RegisterExpandoAttribute (Control control, string controlId, string attributeName, string attributeValue, bool encode)
- {
- throw new NotImplementedException ();
+ public static void RegisterExpandoAttribute (Control control, string controlId, string attributeName, string attributeValue, bool encode) {
+ Page page = control.Page;
+ ScriptManager sm = GetCurrentInternal (page);
+
+ if (sm == null)
+ return;
+
+ if (sm._expandoAttributes == null)
+ sm._expandoAttributes = new List<RegisteredExpandoAttribute> ();
+
+ sm._expandoAttributes.Add (new RegisteredExpandoAttribute (control, controlId, attributeName, attributeValue, encode));
+
+ if (!sm.IsInAsyncPostBack)
+ page.ClientScript.RegisterExpandoAttribute (controlId, attributeName, attributeValue, encode);
}
- public static void RegisterHiddenField (Control control, string hiddenFieldName, string hiddenFieldInitialValue)
- {
- throw new NotImplementedException ();
+ public static void RegisterHiddenField (Page page, string hiddenFieldName, string hiddenFieldInitialValue) {
+ RegisterHiddenField ((Control) page, hiddenFieldName, hiddenFieldInitialValue);
}
- public static void RegisterHiddenField (Page page, string hiddenFieldName, string hiddenFieldInitialValue)
- {
- throw new NotImplementedException ();
+ public static void RegisterHiddenField (Control control, string hiddenFieldName, string hiddenFieldInitialValue) {
+ Page page = control.Page;
+ ScriptManager sm = GetCurrentInternal (page);
+
+ if (sm == null)
+ return;
+
+ if (sm._hiddenFields == null)
+ sm._hiddenFields = new List<RegisteredHiddenField> ();
+
+ sm._hiddenFields.Add (new RegisteredHiddenField (control, hiddenFieldName, hiddenFieldInitialValue));
+
+ if (!sm.IsInAsyncPostBack)
+ page.ClientScript.RegisterHiddenField (hiddenFieldName, hiddenFieldInitialValue);
}
- public static void RegisterOnSubmitStatement (Control control, Type type, string key, string script)
- {
- throw new NotImplementedException ();
+ public static void RegisterOnSubmitStatement (Page page, Type type, string key, string script) {
+ RegisterOnSubmitStatement ((Control) page, type, key, script);
}
- public static void RegisterOnSubmitStatement (Page page, Type type, string key, string script)
- {
- throw new NotImplementedException ();
+ public static void RegisterOnSubmitStatement (Control control, Type type, string key, string script) {
+ Page page = control.Page;
+ ScriptManager sm = GetCurrentInternal (page);
+
+ if (sm == null)
+ return;
+
+ RegisterScript (ref sm._onSubmitStatements, control, type, key, script, null, false, RegisteredScriptType.OnSubmitStatement);
+
+ if (!sm.IsInAsyncPostBack)
+ page.ClientScript.RegisterOnSubmitStatement (type, key, script);
}
- public void RegisterPostBackControl (Control control)
- {
+ public void RegisterPostBackControl (Control control) {
if (control == null)
return;
_postBackControls.Add (control);
}
- public void RegisterScriptDescriptors (IExtenderControl extenderControl)
- {
- throw new NotImplementedException ();
+ internal void RegisterUpdatePanel (UpdatePanel updatePanel) {
+ if (_updatePanels == null)
+ _updatePanels = new List<UpdatePanel> ();
+
+ if (_updatePanels.Contains (updatePanel))
+ return;
+
+ _updatePanels.Add (updatePanel);
}
- public void RegisterScriptDescriptors (IScriptControl scriptControl)
- {
- throw new NotImplementedException ();
+ public void RegisterScriptDescriptors (IExtenderControl extenderControl) {
+ if (extenderControl == null)
+ return;
+
+ if (_registeredExtenderControls == null || !_registeredExtenderControls.ContainsKey (extenderControl))
+ return;
+
+ Control targetControl = _registeredExtenderControls [extenderControl];
+ RegisterScriptDescriptors ((Control) extenderControl, extenderControl.GetScriptDescriptors (targetControl));
}
- public static void RegisterStartupScript (Control control, Type type, string key, string script, bool addScriptTags)
- {
- RegisterStartupScript (control.Page, type, key, script, addScriptTags);
+ public void RegisterScriptDescriptors (IScriptControl scriptControl) {
+ if (scriptControl == null)
+ return;
+
+ if (_registeredScriptControls == null || !_registeredScriptControls.Contains (scriptControl))
+ return;
+
+ RegisterScriptDescriptors ((Control) scriptControl, scriptControl.GetScriptDescriptors ());
}
- public static void RegisterStartupScript (Page page, Type type, string key, string script, bool addScriptTags)
+ void RegisterScriptDescriptors (Control control, IEnumerable<ScriptDescriptor> scriptDescriptors)
{
- page.ClientScript.RegisterStartupScript (type, key, script, addScriptTags);
+ if (scriptDescriptors == null)
+ return;
+
+ StringBuilder sb = new StringBuilder ();
+ foreach (ScriptDescriptor scriptDescriptor in scriptDescriptors) {
+ if (IsMultiForm) {
+ scriptDescriptor.FormID = Page.Form.ClientID;
+ sb.AppendLine ("Sys.Application.getInstance($get(\"" + Page.Form.ClientID + "\")).add_init(function() {");
+ }
+ else
+ sb.AppendLine ("Sys.Application.add_init(function() {");
+ sb.Append ("\t");
+ sb.AppendLine (scriptDescriptor.GetScript ());
+ sb.AppendLine ("});");
+ }
+ string script = sb.ToString ();
+ RegisterStartupScript (control, typeof (ScriptDescriptor), script, script, true);
}
- protected override void Render (HtmlTextWriter writer)
- {
+ public static void RegisterStartupScript (Page page, Type type, string key, string script, bool addScriptTags) {
+ RegisterStartupScript ((Control) page, type, key, script, addScriptTags);
+ }
+
+ public static void RegisterStartupScript (Control control, Type type, string key, string script, bool addScriptTags) {
+ Page page = control.Page;
+ ScriptManager sm = GetCurrentInternal (page);
+
+ if (sm == null)
+ return;
+
+ RegisterScript (ref sm._startupScriptBlocks, control, type, key, script, null, addScriptTags, RegisteredScriptType.ClientStartupScript);
+
+ if (!sm.IsInAsyncPostBack)
+ page.ClientScript.RegisterStartupScript (type, key, script, addScriptTags);
+ }
+
+ public void RegisterScriptControl<TScriptControl> (TScriptControl scriptControl) where TScriptControl : Control, IScriptControl {
+ if (scriptControl == null)
+ throw new ArgumentNullException ("scriptControl");
+
+ if (_registeredScriptControls == null)
+ _registeredScriptControls = new List<IScriptControl> ();
+
+ if (!_registeredScriptControls.Contains (scriptControl))
+ _registeredScriptControls.Add (scriptControl);
+ }
+
+ public void RegisterExtenderControl<TExtenderControl> (TExtenderControl extenderControl, Control targetControl) where TExtenderControl : Control, IExtenderControl {
+ if (extenderControl == null)
+ throw new ArgumentNullException ("extenderControl");
+ if (targetControl == null)
+ throw new ArgumentNullException ("targetControl");
+
+ if (_registeredExtenderControls == null)
+ _registeredExtenderControls = new Dictionary<IExtenderControl, Control> ();
+
+ if (!_registeredExtenderControls.ContainsKey (extenderControl))
+ _registeredExtenderControls.Add (extenderControl, targetControl);
+ }
+
+ static void RegisterScript (ref List<RegisteredScript> scriptList, Control control, Type type, string key, string script, string url, bool addScriptTag, RegisteredScriptType scriptType) {
+ if (scriptList == null)
+ scriptList = new List<RegisteredScript> ();
+
+ scriptList.Add (new RegisteredScript (control, type, key, script, url, addScriptTag, scriptType));
+ }
+
+ protected override void Render (HtmlTextWriter writer) {
// MSDN: This method is used by control developers to extend the ScriptManager control.
// Notes to Inheritors:
// When overriding this method, call the base Render(HtmlTextWriter) method
// so that PageRequestManager is rendered on the page.
- writer.WriteLine ("<script type=\"text/javascript\">");
- writer.WriteLine ("//<![CDATA[");
- writer.WriteLine ("Sys.WebForms.PageRequestManager._initialize('{0}', document.getElementById('{1}'));", UniqueID, Page.Form.ClientID);
- writer.WriteLine ("Sys.WebForms.PageRequestManager.getInstance()._updateControls([{0}], [{1}], [{2}], {3});", null, FormatListIDs (_asyncPostBackControls), FormatListIDs (_postBackControls), AsyncPostBackTimeout);
- writer.WriteLine ("//]]");
- writer.WriteLine ("</script>");
+ if (SupportsPartialRendering) {
+ writer.WriteLine ("<script type=\"text/javascript\">");
+ writer.WriteLine ("//<![CDATA[");
+ writer.WriteLine ("Sys.WebForms.PageRequestManager._initialize('{0}', document.getElementById('{1}'));", UniqueID, Page.Form.ClientID);
+ if (IsMultiForm)
+ writer.WriteLine ("Sys.WebForms.PageRequestManager.getInstance($get(\"{0}\"))._updateControls([{1}], [{2}], [{3}], {4});",
+ Page.Form.ClientID,
+ FormatUpdatePanelIDs (_updatePanels, true),
+ FormatListIDs (_asyncPostBackControls, true, false),
+ FormatListIDs (_postBackControls, true, false),
+ AsyncPostBackTimeout);
+ else
+ writer.WriteLine ("Sys.WebForms.PageRequestManager.getInstance()._updateControls([{0}], [{1}], [{2}], {3});",
+ FormatUpdatePanelIDs (_updatePanels, true),
+ FormatListIDs (_asyncPostBackControls, true, false),
+ FormatListIDs (_postBackControls, true, false),
+ AsyncPostBackTimeout);
+ writer.WriteLine ("//]]");
+ writer.WriteLine ("</script>");
+ }
base.Render (writer);
}
- static string FormatListIDs(List<Control> list)
+ static string FormatUpdatePanelIDs (List<UpdatePanel> list, bool useSingleQuote) {
+ if (list == null || list.Count == 0)
+ return null;
+
+ StringBuilder sb = new StringBuilder ();
+ foreach (UpdatePanel panel in list) {
+ if (!panel.Visible)
+ continue;
+
+ sb.AppendFormat ("{0}{1}{2}{0},", useSingleQuote ? "'" : String.Empty, panel.ChildrenAsTriggers ? "t" : "f", panel.UniqueID);
+ }
+
+ if (sb.Length > 0)
+ sb.Length--;
+
+ return sb.ToString ();
+ }
+
+ static string FormatListIDs<T> (List<T> list, bool useSingleQuote, bool skipInvisible) where T : Control
{
if (list == null || list.Count == 0)
return null;
StringBuilder sb = new StringBuilder ();
for (int i = 0; i < list.Count; i++) {
- sb.AppendFormat ("'{0}',", list [i].UniqueID);
+ if (skipInvisible && !list [i].Visible)
+ continue;
+
+ sb.AppendFormat ("{0}{1}{0},", useSingleQuote ? "'" : String.Empty, list [i].UniqueID);
}
if (sb.Length > 0)
sb.Length--;
return sb.ToString ();
}
- public void SetFocus (Control control)
- {
- throw new NotImplementedException ();
+ public void SetFocus (Control control) {
+ if (control == null)
+ throw new ArgumentNullException ("control");
+
+ if (IsInAsyncPostBack) {
+ EnsureFocusClientScript ();
+ _controlIDToFocus = control.ClientID;
+ }
+ else
+ Page.SetFocus (control);
}
- public void SetFocus (string clientID)
- {
- throw new NotImplementedException ();
+ public void SetFocus (string clientID) {
+ if (String.IsNullOrEmpty (clientID))
+ throw new ArgumentNullException ("control");
+
+ if (IsInAsyncPostBack) {
+ EnsureFocusClientScript ();
+ _controlIDToFocus = clientID;
+ }
+ else
+ Page.SetFocus (clientID);
+ }
+
+ void EnsureFocusClientScript () {
+#if TARGET_DOTNET
+ RegisterClientScriptResource (this, typeof (ClientScriptManager), "Focus.js");
+#endif
}
#region IPostBackDataHandler Members
- bool IPostBackDataHandler.LoadPostData (string postDataKey, NameValueCollection postCollection)
- {
+ bool IPostBackDataHandler.LoadPostData (string postDataKey, NameValueCollection postCollection) {
return LoadPostData (postDataKey, postCollection);
}
- void IPostBackDataHandler.RaisePostDataChangedEvent ()
- {
+ void IPostBackDataHandler.RaisePostDataChangedEvent () {
RaisePostDataChangedEvent ();
}
#endregion
+ internal void WriteCallbackException (TextWriter output, Exception ex, bool writeMessage) {
+#if TARGET_DOTNET
+ if (ex is HttpUnhandledException)
+ ex = ex.InnerException;
+#endif
+ HttpException httpEx = ex as HttpException;
+ string message = AsyncPostBackErrorMessage;
+ if (String.IsNullOrEmpty (message) && writeMessage) {
+ HttpContext ctx = HttpContext.Current;
+
+ if (IsDebuggingEnabled)
+ message = ex.ToString ();
+ else
+ message = ex.Message;
+ }
+
+ WriteCallbackOutput (output, error, httpEx == null ? "500" : httpEx.GetHttpCode ().ToString (), message);
+ }
+
static internal void WriteCallbackRedirect (TextWriter output, string redirectUrl) {
WriteCallbackOutput (output, pageRedirect, null, redirectUrl);
}
- static void WriteCallbackOutput (TextWriter output, string type, string name, string value) {
- output.Write ("{0}|{1}|{2}|{3}|", value.Length, type, name, value);
+ void RegisterPanelForRefresh (UpdatePanel panel)
+ {
+ if (_panelsToRefresh == null)
+ _panelsToRefresh = new List<UpdatePanel> ();
+ else if (_panelsToRefresh.Contains (panel))
+ return;
+
+ _panelsToRefresh.Add (panel);
+ }
+
+ internal void WriteCallbackPanel (TextWriter output, UpdatePanel panel, StringBuilder panelOutput)
+ {
+ WriteCallbackOutput (output, updatePanel, panel.ClientID, panelOutput);
+ }
+
+ internal void RegisterChildUpdatePanel (UpdatePanel updatePanel) {
+ if (_childUpdatePanels == null)
+ _childUpdatePanels = new List<UpdatePanel> ();
+ _childUpdatePanels.Add (updatePanel);
+ }
+
+ static void WriteCallbackOutput (TextWriter output, string type, string name, object value) {
+ string str = value as string;
+ StringBuilder sb = value as StringBuilder;
+ int length = 0;
+ if (str != null)
+ length = str.Length;
+ else if (sb != null)
+ length = sb.Length;
+
+ //output.Write ("{0}|{1}|{2}|{3}|", value == null ? 0 : value.Length, type, name, value);
+ output.Write (length);
+ output.Write ('|');
+ output.Write (type);
+ output.Write ('|');
+ output.Write (name);
+ output.Write ('|');
+ for (int i = 0; i < length; i++)
+ if (str != null)
+ output.Write (str [i]);
+ else
+ output.Write (sb [i]);
+ output.Write ('|');
}
- void RenderPageCallback (HtmlTextWriter output, Control container) {
+ void RenderPageCallback (HtmlTextWriter output, Control container)
+ {
Page page = (Page) container;
+ // MSDN: http://msdn.microsoft.com/en-us/library/system.web.ui.updatepanel.aspx
+ //
+ // Refreshing UpdatePanel Content
+ //
+ // When partial-page rendering is enabled, a control can perform a postback
+ // that updates the whole page or an asynchronous postback that updates the
+ // content of one or more UpdatePanel controls. Whether a control causes an
+ // asynchronous postback and updates an UpdatePanel control depends on the
+ // following:
+ //
+ // * If the UpdateMode property of the UpdatePanel control is set to Always,
+ // the UpdatePanel control's content is updated on every postback that
+ // originates from the page. This includes asynchronous postbacks from
+ // controls that are inside other UpdatePanel controls and postbacks from
+ // controls that are not inside UpdatePanel controls.
+ //
+ // * If the UpdateMode property is set to Conditional, the UpdatePanel
+ // control's content is updated in the following circumstances:
+ //
+ // o When you call the Update method of the UpdatePanel control
+ // explicitly.
+ // o When the UpdatePanel control is nested inside another UpdatePanel
+ // control, and the parent panel is updated.
+ // o When a postback is caused by a control that is defined as a
+ // trigger by using the Triggers property of the UpdatePanel
+ // control. In this scenario, the control explicitly triggers an
+ // update of the panel content. The control can be either inside or
+ // outside the UpdatePanel control that the trigger is associated
+ // with.
+ // o When the ChildrenAsTriggers property is set to true and a child
+ // control of the UpdatePanel control causes a postback. Child
+ // controls of nested UpdatePanel controls do not cause an update to
+ // the outer UpdatePanel control unless they are explicitly defined
+ // as triggers.
+ //
+ if (_updatePanels != null && _updatePanels.Count > 0) {
+ bool needsUpdate;
+
+ foreach (UpdatePanel panel in _updatePanels) {
+ if (panel.RequiresUpdate || (!String.IsNullOrEmpty (_panelToRefreshID) && String.Compare (_panelToRefreshID, panel.UniqueID, StringComparison.Ordinal) == 0))
+ needsUpdate = true;
+ else
+ needsUpdate = false;
+
+ if (needsUpdate == false) {
+ Control parent = panel.Parent;
+ UpdatePanel parentPanel;
+
+ bool havePanelsToRefresh = _panelsToRefresh != null ? _panelsToRefresh.Count > 0 : false;
+ while (parent != null) {
+ parentPanel = parent as UpdatePanel;
+ if (havePanelsToRefresh && parentPanel != null && _panelsToRefresh.Contains (parentPanel)) {
+ needsUpdate = true;
+ break;
+ }
+ parent = parent.Parent;
+ }
+ }
+
+ panel.SetInPartialRendering (needsUpdate);
+ if (needsUpdate)
+ RegisterPanelForRefresh (panel);
+ }
+ }
+
page.Form.SetRenderMethodDelegate (RenderFormCallback);
- HtmlTextParser parser = new HtmlTextParser ();
+ HtmlTextParser parser = new HtmlTextParser (output);
page.Form.RenderControl (parser);
- parser.WriteOutput (output);
- WriteCallbackOutput (output, asyncPostBackControlIDs, null, AsyncPostBackSourceElementID);
+ Dictionary <string, string> pageHiddenFields = parser.HiddenFields;
+ if (pageHiddenFields != null)
+ foreach (KeyValuePair <string, string> kvp in pageHiddenFields)
+ WriteCallbackOutput (output, hiddenField, kvp.Key, kvp.Value);
+
+ WriteCallbackOutput (output, asyncPostBackControlIDs, null, FormatListIDs (_asyncPostBackControls, false, false));
+ WriteCallbackOutput (output, postBackControlIDs, null, FormatListIDs (_postBackControls, false, false));
+ WriteCallbackOutput (output, updatePanelIDs, null, FormatUpdatePanelIDs (_updatePanels, false));
+ WriteCallbackOutput (output, childUpdatePanelIDs, null, FormatListIDs (_childUpdatePanels, false, true));
+ WriteCallbackOutput (output, panelsToRefreshIDs, null, FormatListIDs (_panelsToRefresh, false, true));
+ WriteCallbackOutput (output, asyncPostBackTimeout, null, AsyncPostBackTimeout.ToString ());
+ if (!IsMultiForm)
+ WriteCallbackOutput (output, pageTitle, null, Page.Title);
+
+ if (_dataItems != null)
+ foreach (Control control in _dataItems.Keys) {
+ DataItemEntry entry = _dataItems [control];
+ WriteCallbackOutput (output, entry.IsJsonSerialized ? dataItemJson : dataItem, control.ClientID, entry.DataItem);
+ }
+
+ WriteArrayDeclarations (output);
+ WriteExpandoAttributes (output);
+ WriteScriptBlocks (output, _clientScriptBlocks);
+ WriteScriptBlocks (output, _startupScriptBlocks);
+ WriteScriptBlocks (output, _onSubmitStatements);
+ WriteHiddenFields (output);
+
+ if (!String.IsNullOrEmpty (_controlIDToFocus))
+ WriteCallbackOutput (output, focus, null, _controlIDToFocus);
+
+ if (_disposeScripts != null)
+ for (int i = 0; i < _disposeScripts.Count; i++) {
+ RegisteredDisposeScript entry = _disposeScripts [i];
+ if ((_panelsToRefresh != null && _panelsToRefresh.IndexOf (entry.UpdatePanel) >= 0) || (_childUpdatePanels != null && _childUpdatePanels.IndexOf (entry.UpdatePanel) >= 0))
+ WriteCallbackOutput (output, scriptDispose, entry.UpdatePanel.ClientID, entry.Script);
+ }
+ }
+
+ private void WriteExpandoAttributes (HtmlTextWriter writer) {
+ if (_expandoAttributes != null) {
+ for (int i = 0; i < _expandoAttributes.Count; i++) {
+ RegisteredExpandoAttribute attr = _expandoAttributes [i];
+ if (HasBeenRendered (attr.Control)) {
+ string value;
+ if (attr.Encode) {
+ StringWriter sw = new StringWriter ();
+ Newtonsoft.Json.JavaScriptUtils.WriteEscapedJavaScriptString (attr.Value, sw);
+ value = sw.ToString ();
+ }
+ else
+ value = "\"" + attr.Value + "\"";
+ WriteCallbackOutput (writer, expando, "document.getElementById('" + attr.ControlId + "')['" + attr.Name + "']", value);
+ }
+ }
+ }
}
- void RenderFormCallback (HtmlTextWriter output, Control container) {
+ void WriteArrayDeclarations (HtmlTextWriter writer) {
+ if (_arrayDeclarations != null) {
+ for (int i = 0; i < _arrayDeclarations.Count; i++) {
+ RegisteredArrayDeclaration array = _arrayDeclarations [i];
+ if (Page == array.Control || HasBeenRendered (array.Control))
+ WriteCallbackOutput (writer, arrayDeclaration, array.Name, array.Value);
+ }
+ }
+ }
+
+ void WriteScriptBlocks (HtmlTextWriter output, List<RegisteredScript> scriptList) {
+ if (scriptList == null)
+ return;
+ var registeredScripts = new Dictionary <string, RegisteredScript> ();
+ Control control;
+ Page page = Page;
+
+ for (int i = 0; i < scriptList.Count; i++) {
+ RegisteredScript scriptEntry = scriptList [i];
+ if (registeredScripts.ContainsKey (scriptEntry.Key))
+ continue;
+
+ control = scriptEntry.Control;
+ if (page == control || HasBeenRendered (control)) {
+ registeredScripts.Add (scriptEntry.Key, scriptEntry);
+ switch (scriptEntry.ScriptType) {
+ case RegisteredScriptType.ClientScriptBlock:
+ if (scriptEntry.AddScriptTags)
+ WriteCallbackOutput (output, scriptBlock, scriptContentNoTags, scriptEntry.Script);
+ else
+ WriteCallbackOutput (output, scriptBlock, scriptContentWithTags, SerializeScriptBlock (scriptEntry));
+ break;
+ case RegisteredScriptType.ClientStartupScript:
+ if (scriptEntry.AddScriptTags)
+ WriteCallbackOutput (output, scriptStartupBlock, scriptContentNoTags, scriptEntry.Script);
+ else
+ WriteCallbackOutput (output, scriptStartupBlock, scriptContentWithTags, SerializeScriptBlock (scriptEntry));
+ break;
+ case RegisteredScriptType.ClientScriptInclude:
+ WriteCallbackOutput (output, scriptBlock, scriptPath, scriptEntry.Url);
+ break;
+ case RegisteredScriptType.OnSubmitStatement:
+ WriteCallbackOutput (output, onSubmit, null, scriptEntry.Script);
+ break;
+ }
+ }
+ }
+ }
+
+ void WriteHiddenFields (HtmlTextWriter output) {
+ if (_hiddenFields == null)
+ return;
+ Hashtable registeredFields = new Hashtable ();
+ for (int i = 0; i < _hiddenFields.Count; i++) {
+ RegisteredHiddenField field = _hiddenFields [i];
+ if (registeredFields.ContainsKey (field.Name))
+ continue;
+ if (Page == field.Control || HasBeenRendered (field.Control)) {
+ registeredFields.Add (field.Name, field);
+ WriteCallbackOutput (output, hiddenField, field.Name, field.InitialValue);
+ }
+ }
+ }
+
+ static string SerializeScriptBlock (RegisteredScript scriptEntry) {
+ try {
+ XmlTextReader reader = new XmlTextReader (new StringReader (scriptEntry.Script));
+ while (reader.Read ()) {
+ switch (reader.NodeType) {
+ case XmlNodeType.Element:
+ if (String.Compare ("script", reader.Name, StringComparison.OrdinalIgnoreCase) == 0) {
+ Dictionary<string, string> dic = new Dictionary<string, string> ();
+ while (reader.MoveToNextAttribute ()) {
+ dic.Add (reader.Name, reader.Value);
+ }
+ reader.MoveToContent ();
+ dic.Add ("text", reader.ReadInnerXml ());
+ return JavaScriptSerializer.DefaultSerializer.Serialize (dic);
+ }
+ break;
+ default:
+ continue;
+ }
+ }
+ }
+ catch {
+ }
+ throw new InvalidOperationException (String.Format ("The script tag registered for type '{0}' and key '{1}' has invalid characters outside of the script tags: {2}. Only properly formatted script tags can be registered.", scriptEntry.Type, scriptEntry.Key, scriptEntry.Script));
+ }
+
+ void RenderFormCallback (HtmlTextWriter output, Control container)
+ {
+ output = ((HtmlTextParser) output).ResponseOutput;
HtmlForm form = (HtmlForm) container;
- HtmlTextWriter writer = new HtmlTextWriter (new DropWriter ());
+ HtmlTextWriter writer = new HtmlDropWriter (output);
+
if (form.HasControls ()) {
- for (int i = 0; i < form.Controls.Count; i++) {
- form.Controls [i].RenderControl (writer);
- }
+ foreach (Control control in form.Controls)
+ control.RenderControl (writer);
}
}
- class HtmlTextParser : HtmlTextWriter
+ internal class AlternativeHtmlTextWriter : HtmlTextWriter
{
- public HtmlTextParser ()
- : base (new TextParser ()) {
+ readonly HtmlTextWriter _responseOutput;
+ public HtmlTextWriter ResponseOutput {
+ get { return _responseOutput; }
+ }
+
+ public AlternativeHtmlTextWriter (TextWriter writer, HtmlTextWriter responseOutput)
+ : base (writer) {
+ _responseOutput = responseOutput;
+ }
+ }
+
+ sealed class HtmlTextParser : AlternativeHtmlTextWriter
+ {
+ bool _done;
+
+ public Dictionary <string, string> _hiddenFields;
+
+ public Dictionary <string, string> HiddenFields {
+ get { return _hiddenFields; }
+ }
+
+ public HtmlTextParser (HtmlTextWriter responseOutput)
+ : this (new TextParser (responseOutput), responseOutput) {
}
- public void WriteOutput (HtmlTextWriter output) {
- ((TextParser) InnerWriter).WriteOutput (output);
+ HtmlTextParser (TextParser parser, HtmlTextWriter responseOutput)
+ : base (parser, responseOutput)
+ {
+ parser.HiddenFieldParsed += new TextParser.TextParserHiddenFieldParsedEventHandler (OnHiddenFieldParsed);
+ }
+
+ void OnHiddenFieldParsed (TextParser sender, TextParserHiddenFieldParsedEventArgs args)
+ {
+ if (_hiddenFields == null)
+ _hiddenFields = new Dictionary <string, string> ();
+ _hiddenFields [args.Name] = args.Value;
+ }
+
+ public override void WriteAttribute (string name, string value) {
+ if (!_done && String.Compare ("action", name, StringComparison.OrdinalIgnoreCase) == 0) {
+ _done = true;
+ ScriptManager.WriteCallbackOutput (ResponseOutput, formAction, null, value);
+ return;
+ }
+ base.WriteAttribute (name, value);
}
}
- class TextParser : TextWriter
+ sealed class TextParserHiddenFieldParsedEventArgs : EventArgs
+ {
+ public string Name {
+ get;
+ private set;
+ }
+
+ public string Value {
+ get;
+ private set;
+ }
+
+ public TextParserHiddenFieldParsedEventArgs (string name, string value)
+ {
+ this.Name = name;
+ this.Value = value;
+ }
+ }
+
+ sealed class TextParser : TextWriter
{
+ public delegate void TextParserHiddenFieldParsedEventHandler (TextParser sender, TextParserHiddenFieldParsedEventArgs args);
+
+ static object textParserHiddenFieldParsedEvent = new object ();
+
int _state;
char _charState = (char) 255;
const char nullCharState = (char) 255;
StringBuilder _sb = new StringBuilder ();
- List<Hashtable> _hiddenFields;
- Hashtable _currentField;
+ Dictionary<string, string> _currentField;
string _currentAttribute;
-
+ readonly HtmlTextWriter _responseOutput;
+ TextParserHiddenFieldParsedEventHandler _hiddenFieldParsedHandler;
+
+ public event TextParserHiddenFieldParsedEventHandler HiddenFieldParsed {
+ add { _hiddenFieldParsedHandler = value; }
+ remove { _hiddenFieldParsedHandler = null; }
+ }
+
public override Encoding Encoding {
get { return Encoding.UTF8; }
}
+ public TextParser (HtmlTextWriter responseOutput) {
+ _responseOutput = responseOutput;
+ }
+
public override void Write (char value) {
switch (_state) {
case 0:
ResetState ();
break;
case '"':
- _currentField [_currentAttribute] = _sb.ToString ();
+ _currentField.Add (_currentAttribute, _sb.ToString ());
_state = 1;
_sb.Length = 0;
+ ProbeWriteOutput ();
break;
default:
_sb.Append (value);
case 't':
if (value == ' ') {
_state = 1;
- _currentField = new Hashtable ();
- if (_hiddenFields == null)
- _hiddenFields = new List<Hashtable> ();
- _hiddenFields.Add (_currentField);
+ _currentField = new Dictionary<string, string> ();
}
else
ResetState ();
_sb.Length = 0;
}
- public void WriteOutput (HtmlTextWriter output) {
- if (_hiddenFields == null)
+ private void ProbeWriteOutput () {
+ if (!_currentField.ContainsKey ("name"))
+ return;
+ if (!_currentField.ContainsKey ("value"))
return;
-
- for (int i = 0; i < _hiddenFields.Count; i++) {
- Hashtable field = _hiddenFields [i];
-
- string value = (string) field ["value"];
- if (String.IsNullOrEmpty (value))
- continue;
- ScriptManager.WriteCallbackOutput (output, ScriptManager.hiddenField, (string) field ["name"], value);
- }
+ string value = _currentField ["value"];
+ if (value == null)
+ return;
+
+ if (_hiddenFieldParsedHandler != null)
+ _hiddenFieldParsedHandler (this, new TextParserHiddenFieldParsedEventArgs (_currentField ["name"], HttpUtility.HtmlDecode (value)));
+ else
+ ScriptManager.WriteCallbackOutput (_responseOutput, hiddenField, _currentField ["name"], HttpUtility.HtmlDecode (value));
}
}
- class DropWriter : TextWriter
+ sealed class HtmlDropWriter : AlternativeHtmlTextWriter
+ {
+ public HtmlDropWriter (HtmlTextWriter responseOutput)
+ : base (new DropWriter (), responseOutput) {
+ }
+ }
+
+ sealed class DropWriter : TextWriter
{
public override Encoding Encoding {
get { return Encoding.UTF8; }
}
}
+
+ sealed class CultureInfoSerializer
+ {
+ readonly CultureInfo _ci;
+ public CultureInfoSerializer (CultureInfo ci) {
+ if (ci == null)
+ throw new ArgumentNullException ("ci");
+ _ci = ci;
+ }
+
+ public string name {
+ get { return _ci.Name; }
+ }
+
+ public NumberFormatInfo numberFormat {
+ get { return _ci.NumberFormat; }
+ }
+
+ public DateTimeFormatInfo dateTimeFormat {
+ get { return _ci.DateTimeFormat; }
+ }
+ }
+
+ sealed class ScriptReferenceEntry
+ {
+ readonly Control _control;
+ readonly ScriptReference _scriptReference;
+ readonly bool _loadBeforeUI;
+
+ public Control Control { get { return _control; } }
+ public ScriptReference ScriptReference { get { return _scriptReference; } }
+ public bool LoadScriptsBeforeUI { get { return _loadBeforeUI; } }
+
+ public ScriptReferenceEntry (Control control, ScriptReference scriptReference, bool loadBeforeUI) {
+ _control = control;
+ _scriptReference = scriptReference;
+ _loadBeforeUI = loadBeforeUI;
+ }
+ }
+
+ sealed class DataItemEntry
+ {
+ readonly string _dataItem;
+ readonly bool _isJsonSerialized;
+
+ public string DataItem { get { return _dataItem; } }
+ public bool IsJsonSerialized { get { return _isJsonSerialized; } }
+
+ public DataItemEntry (string dataItem, bool isJsonSerialized) {
+ _dataItem = dataItem;
+ _isJsonSerialized = isJsonSerialized;
+ }
+ }
+
+ internal void RegisterProxy (ScriptManagerProxy scriptManagerProxy) {
+ if (_proxies == null)
+ _proxies = new List<ScriptManagerProxy> ();
+
+ _proxies.Add (scriptManagerProxy);
+ }
+
+ #region IScriptManager Members
+
+ void IScriptManager.RegisterOnSubmitStatementExternal (Control control, Type type, string key, string script) {
+ RegisterOnSubmitStatement (control, type, key, script);
+ }
+
+ void IScriptManager.RegisterExpandoAttributeExternal (Control control, string controlId, string attributeName, string attributeValue, bool encode) {
+ RegisterExpandoAttribute (control, controlId, attributeName, attributeValue, encode);
+ }
+
+ void IScriptManager.RegisterHiddenFieldExternal (Control control, string hiddenFieldName, string hiddenFieldInitialValue) {
+ RegisterHiddenField (control, hiddenFieldName, hiddenFieldInitialValue);
+ }
+
+ void IScriptManager.RegisterStartupScriptExternal (Control control, Type type, string key, string script, bool addScriptTags) {
+ RegisterStartupScript (control, type, key, script, addScriptTags);
+ }
+
+ void IScriptManager.RegisterArrayDeclarationExternal (Control control, string arrayName, string arrayValue) {
+ RegisterArrayDeclaration (control, arrayName, arrayValue);
+ }
+
+ void IScriptManager.RegisterClientScriptBlockExternal (Control control, Type type, string key, string script, bool addScriptTags) {
+ RegisterClientScriptBlock (control, type, key, script, addScriptTags);
+ }
+
+ void IScriptManager.RegisterClientScriptIncludeExternal (Control control, Type type, string key, string url) {
+ RegisterClientScriptInclude (control, type, key, url);
+ }
+
+ void IScriptManager.RegisterClientScriptResourceExternal (Control control, Type type, string resourceName) {
+ RegisterClientScriptResource (control, type, resourceName);
+ }
+
+ #endregion
}
}
projects / mono.git / blobdiff