// Name: MicrosoftAjaxWebForms.debug.js
// Assembly: AjaxControlToolkit
// Version: 3.5.7.1213
// FileVersion: 3.5.7.1213
// (c) 2010 CodePlex Foundation
(function() {
function execute() {
Type._registerScript("MicrosoftAjaxWebForms.js", [
"MicrosoftAjaxCore.js",
"MicrosoftAjaxSerialization.js",
"MicrosoftAjaxNetwork.js",
"MicrosoftAjaxComponentModel.js"]);
var $type, $prototype;
Type.registerNamespace('Sys.WebForms');
$type = Sys.WebForms.BeginRequestEventArgs = function BeginRequestEventArgs(request, postBackElement, updatePanelsToUpdate) {
/// The arguments for the PageRequestManager's beginRequest event. The beginRequest event is raised when a request is about to be made.
/// The web request for the EventArgs.
/// The postback element that initiated the async postback.
/// A list of UniqueIDs for UpdatePanel controls that are requested to update their rendering by the client. Server-side processing may update additional UpdatePanels.
var e = Function._validateParams(arguments, [
{name: "request", type: Sys.Net.WebRequest},
{name: "postBackElement", mayBeNull: true, domElement: true},
{name: "updatePanelsToUpdate", type: Array, mayBeNull: true, optional: true, elementType: String}
]);
if (e) throw e;
Sys.WebForms.BeginRequestEventArgs.initializeBase(this);
this._request = request;
this._postBackElement = postBackElement;
this._updatePanelsToUpdate = updatePanelsToUpdate;
}
$type.prototype = {
get_postBackElement: function BeginRequestEventArgs$get_postBackElement() {
///
if (arguments.length !== 0) throw Error.parameterCount();
return this._postBackElement;
},
get_request: function BeginRequestEventArgs$get_request() {
///
if (arguments.length !== 0) throw Error.parameterCount();
return this._request;
},
get_updatePanelsToUpdate: function BeginRequestEventArgs$get_updatePanelsToUpdate() {
///
if (arguments.length !== 0) throw Error.parameterCount();
return this._updatePanelsToUpdate ? Array.clone(this._updatePanelsToUpdate) : [];
}
}
$type.registerClass('Sys.WebForms.BeginRequestEventArgs', Sys.EventArgs);
$type = Sys.WebForms.EndRequestEventArgs = function EndRequestEventArgs(error, dataItems, response) {
/// The arguments for the PageRequestManager's endRequest event. The endRequest event is raised when a response has finished processing.
///
///
///
var e = Function._validateParams(arguments, [
{name: "error", type: Error, mayBeNull: true},
{name: "dataItems", type: Object, mayBeNull: true},
{name: "response", type: Sys.Net.WebRequestExecutor}
]);
if (e) throw e;
Sys.WebForms.EndRequestEventArgs.initializeBase(this);
this._errorHandled = false;
this._error = error;
this._dataItems = dataItems || new Object();
this._response = response;
}
$type.prototype = {
get_dataItems: function EndRequestEventArgs$get_dataItems() {
///
if (arguments.length !== 0) throw Error.parameterCount();
return this._dataItems;
},
get_error: function EndRequestEventArgs$get_error() {
///
if (arguments.length !== 0) throw Error.parameterCount();
return this._error;
},
get_errorHandled: function EndRequestEventArgs$get_errorHandled() {
///
if (arguments.length !== 0) throw Error.parameterCount();
return this._errorHandled;
},
set_errorHandled: function EndRequestEventArgs$set_errorHandled(value) {
var e = Function._validateParams(arguments, [{name: "value", type: Boolean}]);
if (e) throw e;
this._errorHandled = value;
},
get_response: function EndRequestEventArgs$get_response() {
///
if (arguments.length !== 0) throw Error.parameterCount();
return this._response;
}
}
$type.registerClass('Sys.WebForms.EndRequestEventArgs', Sys.EventArgs);
$type = Sys.WebForms.InitializeRequestEventArgs = function InitializeRequestEventArgs(request, postBackElement, updatePanelsToUpdate) {
/// The arguments for the PageRequestManager's initializeRequest event. The initializeRequest event is raised when a request is being prepared and can be cancelled.
/// The web request to be packaged in this EventArgs.
/// The postback element that initiated the async postback.
/// A list of UniqueIDs for UpdatePanel controls that are requested to update their rendering by the client. Server-side processing may update additional UpdatePanels.
var e = Function._validateParams(arguments, [
{name: "request", type: Sys.Net.WebRequest},
{name: "postBackElement", mayBeNull: true, domElement: true},
{name: "updatePanelsToUpdate", type: Array, mayBeNull: true, optional: true, elementType: String}
]);
if (e) throw e;
Sys.WebForms.InitializeRequestEventArgs.initializeBase(this);
this._request = request;
this._postBackElement = postBackElement;
this._updatePanelsToUpdate = updatePanelsToUpdate;
}
$type.prototype = {
get_postBackElement: function InitializeRequestEventArgs$get_postBackElement() {
///
if (arguments.length !== 0) throw Error.parameterCount();
return this._postBackElement;
},
get_request: function InitializeRequestEventArgs$get_request() {
///
if (arguments.length !== 0) throw Error.parameterCount();
return this._request;
},
get_updatePanelsToUpdate: function InitializeRequestEventArgs$get_updatePanelsToUpdate() {
///
if (arguments.length !== 0) throw Error.parameterCount();
return this._updatePanelsToUpdate ? Array.clone(this._updatePanelsToUpdate) : [];
},
set_updatePanelsToUpdate: function InitializeRequestEventArgs$set_updatePanelsToUpdate(value) {
var e = Function._validateParams(arguments, [{name: "value", type: Array, elementType: String}]);
if (e) throw e;
this._updated = true;
this._updatePanelsToUpdate = value;
}
}
$type.registerClass('Sys.WebForms.InitializeRequestEventArgs', Sys.CancelEventArgs);
$type = Sys.WebForms.PageLoadedEventArgs = function PageLoadedEventArgs(panelsUpdated, panelsCreated, dataItems) {
/// The arguments for the PageRequestManager's pageLoaded event. The pageLoaded event is raised after the DOM has been updated.
/// An array of UpdatePanels that were updated.
/// An array of UpdatePanels that were created.
///
var e = Function._validateParams(arguments, [
{name: "panelsUpdated", type: Array},
{name: "panelsCreated", type: Array},
{name: "dataItems", type: Object, mayBeNull: true}
]);
if (e) throw e;
Sys.WebForms.PageLoadedEventArgs.initializeBase(this);
this._panelsUpdated = panelsUpdated;
this._panelsCreated = panelsCreated;
this._dataItems = dataItems || new Object();
}
$type.prototype = {
get_dataItems: function PageLoadedEventArgs$get_dataItems() {
///
if (arguments.length !== 0) throw Error.parameterCount();
return this._dataItems;
},
get_panelsCreated: function PageLoadedEventArgs$get_panelsCreated() {
///
if (arguments.length !== 0) throw Error.parameterCount();
return this._panelsCreated;
},
get_panelsUpdated: function PageLoadedEventArgs$get_panelsUpdated() {
///
if (arguments.length !== 0) throw Error.parameterCount();
return this._panelsUpdated;
}
}
$type.registerClass('Sys.WebForms.PageLoadedEventArgs', Sys.EventArgs);
$type = Sys.WebForms.PageLoadingEventArgs = function PageLoadingEventArgs(panelsUpdating, panelsDeleting, dataItems) {
/// The arguments for the PageRequestManager's pageLoading event. The pageLoading event is raised before the DOM has been updated.
/// An array of UpdatePanels that are going to be updated.
/// An array of UpdatePanels that are going to be deleted.
///
var e = Function._validateParams(arguments, [
{name: "panelsUpdating", type: Array},
{name: "panelsDeleting", type: Array},
{name: "dataItems", type: Object, mayBeNull: true}
]);
if (e) throw e;
Sys.WebForms.PageLoadingEventArgs.initializeBase(this);
this._panelsUpdating = panelsUpdating;
this._panelsDeleting = panelsDeleting;
this._dataItems = dataItems || new Object();
}
$type.prototype = {
get_dataItems: function PageLoadingEventArgs$get_dataItems() {
///
if (arguments.length !== 0) throw Error.parameterCount();
return this._dataItems;
},
get_panelsDeleting: function PageLoadingEventArgs$get_panelsDeleting() {
///
if (arguments.length !== 0) throw Error.parameterCount();
return this._panelsDeleting;
},
get_panelsUpdating: function PageLoadingEventArgs$get_panelsUpdating() {
///
if (arguments.length !== 0) throw Error.parameterCount();
return this._panelsUpdating;
}
}
$type.registerClass('Sys.WebForms.PageLoadingEventArgs', Sys.EventArgs);
$type = Sys._ScriptLoaderTask = function _ScriptLoaderTask(scriptElement, completedCallback) {
///
/// The script element to add to the DOM.
/// Callback to call when the script has loaded or failed to load.
var e = Function._validateParams(arguments, [
{ name: "scriptElement", domElement: true },
{ name: "completedCallback", type: Function }
]);
if (e) throw e;
this._scriptElement = scriptElement;
this._completedCallback = completedCallback;
}
$type.prototype = {
get_scriptElement: function _ScriptLoaderTask$get_scriptElement() {
/// The script element.
if (arguments.length !== 0) throw Error.parameterCount();
return this._scriptElement;
},
dispose: function _ScriptLoaderTask$dispose() {
if (this._disposed) {
return;
}
this._disposed = true;
this._removeScriptElementHandlers();
Sys._ScriptLoaderTask._clearScript(this._scriptElement);
this._scriptElement = null;
},
execute: function _ScriptLoaderTask$execute() {
/// Begins loading the given script element.
if (arguments.length !== 0) throw Error.parameterCount();
this._addScriptElementHandlers();
var headElements = document.getElementsByTagName('head');
if (headElements.length === 0) {
throw new Error.invalidOperation(Sys.Res.scriptLoadFailedNoHead);
}
else {
headElements[0].appendChild(this._scriptElement);
}
},
_addScriptElementHandlers: function _ScriptLoaderTask$_addScriptElementHandlers() {
this._scriptLoadDelegate = Function.createDelegate(this, this._scriptLoadHandler);
if (document.addEventListener) {
if (!this._scriptElement.readyState)
this._scriptElement.readyState = 'loaded';
$addHandler(this._scriptElement, 'load', this._scriptLoadDelegate);
}
else {
$addHandler(this._scriptElement, 'readystatechange', this._scriptLoadDelegate);
}
if (this._scriptElement.addEventListener) {
this._scriptErrorDelegate = Function.createDelegate(this, this._scriptErrorHandler);
this._scriptElement.addEventListener('error', this._scriptErrorDelegate, false);
}
},
_removeScriptElementHandlers: function _ScriptLoaderTask$_removeScriptElementHandlers() {
if (this._scriptLoadDelegate) {
var scriptElement = this.get_scriptElement();
if (document.addEventListener) {
$removeHandler(scriptElement, 'load', this._scriptLoadDelegate);
}
else {
$removeHandler(scriptElement, 'readystatechange', this._scriptLoadDelegate);
}
if (this._scriptErrorDelegate) {
this._scriptElement.removeEventListener('error', this._scriptErrorDelegate, false);
this._scriptErrorDelegate = null;
}
this._scriptLoadDelegate = null;
}
},
_scriptErrorHandler: function _ScriptLoaderTask$_scriptErrorHandler() {
if (this._disposed) {
return;
}
this._completedCallback(this.get_scriptElement(), false);
},
_scriptLoadHandler: function _ScriptLoaderTask$_scriptLoadHandler() {
if (this._disposed) {
return;
}
var scriptElement = this.get_scriptElement();
if ((scriptElement.readyState !== 'loaded') &&
(scriptElement.readyState !== 'complete')) {
return;
}
this._completedCallback(scriptElement, true);
}
}
$type.registerClass("Sys._ScriptLoaderTask", null, Sys.IDisposable);
$type._clearScript = function _ScriptLoaderTask$_clearScript(scriptElement) {
if (!Sys.Debug.isDebug) {
scriptElement.parentNode.removeChild(scriptElement);
}
}
$type = Sys._ScriptLoader = function _ScriptLoader() {
this._scriptsToLoad = null;
this._sessions = [];
this._scriptLoadedDelegate = Function.createDelegate(this, this._scriptLoadedHandler);
}
$type.prototype = {
dispose: function _ScriptLoader$dispose() {
this._stopSession();
this._loading = false;
if(this._events) {
delete this._events;
}
this._sessions = null;
this._currentSession = null;
this._scriptLoadedDelegate = null;
},
loadScripts: function _ScriptLoader$loadScripts(scriptTimeout, allScriptsLoadedCallback, scriptLoadFailedCallback, scriptLoadTimeoutCallback) {
/// Begins loading scripts that have been queued.
/// Timeout in seconds for loading all scripts.
/// Callback for notification when all scripts have successfully loaded.
/// Callback for notification when a script fails to load.
/// Callback for notification when scripts have not finished loading within the given timeout.
var e = Function._validateParams(arguments, [
{name: "scriptTimeout", type: Number, integer: true},
{name: "allScriptsLoadedCallback", type: Function, mayBeNull: true},
{name: "scriptLoadFailedCallback", type: Function, mayBeNull: true},
{name: "scriptLoadTimeoutCallback", type: Function, mayBeNull: true}
]);
if (e) throw e;
var session = {
allScriptsLoadedCallback: allScriptsLoadedCallback,
scriptLoadFailedCallback: scriptLoadFailedCallback,
scriptLoadTimeoutCallback: scriptLoadTimeoutCallback,
scriptsToLoad: this._scriptsToLoad,
scriptTimeout: scriptTimeout };
this._scriptsToLoad = null;
this._sessions.push(session);
if (!this._loading) {
this._nextSession();
}
},
queueCustomScriptTag: function _ScriptLoader$queueCustomScriptTag(scriptAttributes) {
/// Queues a script reference with the given set of custom script element attributes.
/// A JSON object that describtes the attributes to apply to the script element.
var e = Function._validateParams(arguments, [
{name: "scriptAttributes"}
]);
if (e) throw e;
if(!this._scriptsToLoad) {
this._scriptsToLoad = [];
}
Array.add(this._scriptsToLoad, scriptAttributes);
},
queueScriptBlock: function _ScriptLoader$queueScriptBlock(scriptContent) {
/// Queues a script reference with literal script.
/// Literal script to execute.
var e = Function._validateParams(arguments, [
{name: "scriptContent", type: String}
]);
if (e) throw e;
if(!this._scriptsToLoad) {
this._scriptsToLoad = [];
}
Array.add(this._scriptsToLoad, {text: scriptContent});
},
queueScriptReference: function _ScriptLoader$queueScriptReference(scriptUrl) {
/// Queues a script reference to the given script URL.
/// URL to the script to reference.
var e = Function._validateParams(arguments, [
{name: "scriptUrl", type: String}
]);
if (e) throw e;
if(!this._scriptsToLoad) {
this._scriptsToLoad = [];
}
Array.add(this._scriptsToLoad, {src: scriptUrl});
},
_createScriptElement: function _ScriptLoader$_createScriptElement(queuedScript) {
var scriptElement = document.createElement('script');
scriptElement.type = 'text/javascript';
for (var attr in queuedScript) {
scriptElement[attr] = queuedScript[attr];
}
return scriptElement;
},
_loadScriptsInternal: function _ScriptLoader$_loadScriptsInternal() {
var session = this._currentSession;
if (session.scriptsToLoad && session.scriptsToLoad.length > 0) {
var nextScript = Array.dequeue(session.scriptsToLoad);
var scriptElement = this._createScriptElement(nextScript);
if (scriptElement.text && Sys.Browser.agent === Sys.Browser.Safari) {
scriptElement.innerHTML = scriptElement.text;
delete scriptElement.text;
}
if (typeof(nextScript.src) === "string") {
this._currentTask = new Sys._ScriptLoaderTask(scriptElement, this._scriptLoadedDelegate);
this._currentTask.execute();
}
else {
var headElements = document.getElementsByTagName('head');
if (headElements.length === 0) {
throw new Error.invalidOperation(Sys.Res.scriptLoadFailedNoHead);
}
else {
headElements[0].appendChild(scriptElement);
}
Sys._ScriptLoaderTask._clearScript(scriptElement);
this._loadScriptsInternal();
}
}
else {
this._stopSession();
var callback = session.allScriptsLoadedCallback;
if(callback) {
callback(this);
}
this._nextSession();
}
},
_nextSession: function _ScriptLoader$_nextSession() {
if (this._sessions.length === 0) {
this._loading = false;
this._currentSession = null;
return;
}
this._loading = true;
var session = Array.dequeue(this._sessions);
this._currentSession = session;
this._loadScriptsInternal();
},
_raiseError: function _ScriptLoader$_raiseError() {
var callback = this._currentSession.scriptLoadFailedCallback;
var scriptElement = this._currentTask.get_scriptElement();
this._stopSession();
if(callback) {
callback(this, scriptElement);
this._nextSession();
}
else {
this._loading = false;
throw Sys._ScriptLoader._errorScriptLoadFailed(scriptElement.src);
}
},
_scriptLoadedHandler: function _ScriptLoader$_scriptLoadedHandler(scriptElement, loaded) {
if (loaded) {
Array.add(Sys._ScriptLoader._getLoadedScripts(), scriptElement.src);
this._currentTask.dispose();
this._currentTask = null;
this._loadScriptsInternal();
}
else {
this._raiseError();
}
},
_stopSession: function _ScriptLoader$_stopSession() {
if(this._currentTask) {
this._currentTask.dispose();
this._currentTask = null;
}
}
}
$type.registerClass('Sys._ScriptLoader', null, Sys.IDisposable);
$type.getInstance = function _ScriptLoader$getInstance() {
var sl = Sys._ScriptLoader._activeInstance;
if(!sl) {
sl = Sys._ScriptLoader._activeInstance = new Sys._ScriptLoader();
}
return sl;
}
$type.isScriptLoaded = function _ScriptLoader$isScriptLoaded(scriptSrc) {
var dummyScript = document.createElement('script');
dummyScript.src = scriptSrc;
return Array.contains(Sys._ScriptLoader._getLoadedScripts(), dummyScript.src);
}
$type.readLoadedScripts = function _ScriptLoader$readLoadedScripts() {
if(!Sys._ScriptLoader._referencedScripts) {
var referencedScripts = Sys._ScriptLoader._referencedScripts = [];
var existingScripts = document.getElementsByTagName('script');
for (var i = existingScripts.length - 1; i >= 0; i--) {
var scriptNode = existingScripts[i];
var scriptSrc = scriptNode.src;
if (scriptSrc.length) {
if (!Array.contains(referencedScripts, scriptSrc)) {
Array.add(referencedScripts, scriptSrc);
}
}
}
}
}
$type._errorScriptLoadFailed = function _ScriptLoader$_errorScriptLoadFailed(scriptUrl) {
var errorMessage;
errorMessage = Sys.Res.scriptLoadFailedDebug;
var displayMessage = "Sys.ScriptLoadFailedException: " + String.format(errorMessage, scriptUrl);
var e = Error.create(displayMessage, {name: 'Sys.ScriptLoadFailedException', 'scriptUrl': scriptUrl });
e.popStackFrame();
return e;
}
$type._getLoadedScripts = function _ScriptLoader$_getLoadedScripts() {
if(!Sys._ScriptLoader._referencedScripts) {
Sys._ScriptLoader._referencedScripts = [];
Sys._ScriptLoader.readLoadedScripts();
}
return Sys._ScriptLoader._referencedScripts;
}
$type = Sys.WebForms.PageRequestManager = function PageRequestManager() {
this._form = null;
this._activeDefaultButton = null;
this._activeDefaultButtonClicked = false;
this._updatePanelIDs = null;
this._updatePanelClientIDs = null;
this._updatePanelHasChildrenAsTriggers = null;
this._asyncPostBackControlIDs = null;
this._asyncPostBackControlClientIDs = null;
this._postBackControlIDs = null;
this._postBackControlClientIDs = null;
this._scriptManagerID = null;
this._pageLoadedHandler = null;
this._additionalInput = null;
this._onsubmit = null;
this._onSubmitStatements = [];
this._originalDoPostBack = null;
this._originalDoPostBackWithOptions = null;
this._originalFireDefaultButton = null;
this._originalDoCallback = null;
this._isCrossPost = false;
this._postBackSettings = null;
this._request = null;
this._onFormSubmitHandler = null;
this._onFormElementClickHandler = null;
this._onWindowUnloadHandler = null;
this._asyncPostBackTimeout = null;
this._controlIDToFocus = null;
this._scrollPosition = null;
this._processingRequest = false;
this._scriptDisposes = {};
this._transientFields = ["__VIEWSTATEENCRYPTED", "__VIEWSTATEFIELDCOUNT"];
this._textTypes = /^(text|password|hidden|search|tel|url|email|number|range|color|datetime|date|month|week|time|datetime-local)$/i;
}
$type.prototype = {
get_isInAsyncPostBack: function PageRequestManager$get_isInAsyncPostBack() {
///
if (arguments.length !== 0) throw Error.parameterCount();
return this._request !== null;
},
add_beginRequest: function PageRequestManager$add_beginRequest(handler) {
/// Adds a beginRequest event handler.
var e = Function._validateParams(arguments, [{name: "handler", type: Function}]);
if (e) throw e;
Sys.Observer.addEventHandler(this, "beginRequest", handler);
},
remove_beginRequest: function PageRequestManager$remove_beginRequest(handler) {
var e = Function._validateParams(arguments, [{name: "handler", type: Function}]);
if (e) throw e;
Sys.Observer.removeEventHandler(this, "beginRequest", handler);
},
add_endRequest: function PageRequestManager$add_endRequest(handler) {
/// Adds a endRequest event handler.
var e = Function._validateParams(arguments, [{name: "handler", type: Function}]);
if (e) throw e;
Sys.Observer.addEventHandler(this, "endRequest", handler);
},
remove_endRequest: function PageRequestManager$remove_endRequest(handler) {
var e = Function._validateParams(arguments, [{name: "handler", type: Function}]);
if (e) throw e;
Sys.Observer.removeEventHandler(this, "endRequest", handler);
},
add_initializeRequest: function PageRequestManager$add_initializeRequest(handler) {
/// Adds a initializeRequest event handler.
var e = Function._validateParams(arguments, [{name: "handler", type: Function}]);
if (e) throw e;
Sys.Observer.addEventHandler(this, "initializeRequest", handler);
},
remove_initializeRequest: function PageRequestManager$remove_initializeRequest(handler) {
var e = Function._validateParams(arguments, [{name: "handler", type: Function}]);
if (e) throw e;
Sys.Observer.removeEventHandler(this, "initializeRequest", handler);
},
add_pageLoaded: function PageRequestManager$add_pageLoaded(handler) {
/// Adds a pageLoaded event handler.
var e = Function._validateParams(arguments, [{name: "handler", type: Function}]);
if (e) throw e;
Sys.Observer.addEventHandler(this, "pageLoaded", handler);
},
remove_pageLoaded: function PageRequestManager$remove_pageLoaded(handler) {
var e = Function._validateParams(arguments, [{name: "handler", type: Function}]);
if (e) throw e;
Sys.Observer.removeEventHandler(this, "pageLoaded", handler);
},
add_pageLoading: function PageRequestManager$add_pageLoading(handler) {
/// Adds a pageLoading event handler.
var e = Function._validateParams(arguments, [{name: "handler", type: Function}]);
if (e) throw e;
Sys.Observer.addEventHandler(this, "pageLoading", handler);
},
remove_pageLoading: function PageRequestManager$remove_pageLoading(handler) {
var e = Function._validateParams(arguments, [{name: "handler", type: Function}]);
if (e) throw e;
Sys.Observer.removeEventHandler(this, "pageLoading", handler);
},
abortPostBack: function PageRequestManager$abortPostBack() {
if (!this._processingRequest && this._request) {
this._request.get_executor().abort();
this._request = null;
}
},
beginAsyncPostBack: function PageRequestManager$beginAsyncPostBack(updatePanelsToUpdate, eventTarget, eventArgument, causesValidation, validationGroup) {
/// Begins an asynchronous postback.
/// A list of UniqueIDs or ClientIDs of UpdatePanel controls that should have their rendering updated.
///
///
///
///
var e = Function._validateParams(arguments, [
{name: "updatePanelsToUpdate", type: Array, mayBeNull: true, optional: true, elementType: String},
{name: "eventTarget", type: String, mayBeNull: true, optional: true},
{name: "eventArgument", type: String, mayBeNull: true, optional: true},
{name: "causesValidation", type: Boolean, mayBeNull: true, optional: true},
{name: "validationGroup", type: String, mayBeNull: true, optional: true}
]);
if (e) throw e;
if (causesValidation && (typeof(Page_ClientValidate) === 'function') && !Page_ClientValidate(validationGroup || null)) {
return;
}
this._postBackSettings = this._createPostBackSettings(true, updatePanelsToUpdate, eventTarget);
var form = this._form;
form.__EVENTTARGET.value = (eventTarget || "");
form.__EVENTARGUMENT.value = (eventArgument || "");
this._isCrossPost = false;
this._additionalInput = null;
this._onFormSubmit();
},
_cancelPendingCallbacks: function PageRequestManager$_cancelPendingCallbacks() {
for (var i = 0, l = window.__pendingCallbacks.length; i < l; i++) {
var callback = window.__pendingCallbacks[i];
if (callback) {
if (!callback.async) {
window.__synchronousCallBackIndex = -1;
}
window.__pendingCallbacks[i] = null;
var callbackFrameID = "__CALLBACKFRAME" + i;
var xmlRequestFrame = document.getElementById(callbackFrameID);
if (xmlRequestFrame) {
xmlRequestFrame.parentNode.removeChild(xmlRequestFrame);
}
}
}
},
_commitControls: function PageRequestManager$_commitControls(updatePanelData, asyncPostBackTimeout) {
if (updatePanelData) {
this._updatePanelIDs = updatePanelData.updatePanelIDs;
this._updatePanelClientIDs = updatePanelData.updatePanelClientIDs;
this._updatePanelHasChildrenAsTriggers = updatePanelData.updatePanelHasChildrenAsTriggers;
this._asyncPostBackControlIDs = updatePanelData.asyncPostBackControlIDs;
this._asyncPostBackControlClientIDs = updatePanelData.asyncPostBackControlClientIDs;
this._postBackControlIDs = updatePanelData.postBackControlIDs;
this._postBackControlClientIDs = updatePanelData.postBackControlClientIDs;
}
if (typeof(asyncPostBackTimeout) !== 'undefined' && asyncPostBackTimeout !== null) {
this._asyncPostBackTimeout = asyncPostBackTimeout * 1000;
}
},
_createHiddenField: function PageRequestManager$_createHiddenField(id, value) {
var container, field = document.getElementById(id);
if (field) {
if (!field._isContained) {
field.parentNode.removeChild(field);
}
else {
container = field.parentNode;
}
}
if (!container) {
container = document.createElement('span');
container.style.cssText = "display:none !important";
this._form.appendChild(container);
}
container.innerHTML = "";
field = container.childNodes[0];
field._isContained = true;
field.id = field.name = id;
field.value = value;
},
_createPageRequestManagerTimeoutError: function PageRequestManager$_createPageRequestManagerTimeoutError() {
var displayMessage = "Sys.WebForms.PageRequestManagerTimeoutException: " + Sys.WebForms.Res.PRM_TimeoutError;
var e = Error.create(displayMessage, {name: 'Sys.WebForms.PageRequestManagerTimeoutException'});
e.popStackFrame();
return e;
},
_createPageRequestManagerServerError: function PageRequestManager$_createPageRequestManagerServerError(httpStatusCode, message) {
var displayMessage = "Sys.WebForms.PageRequestManagerServerErrorException: " +
(message || String.format(Sys.WebForms.Res.PRM_ServerError, httpStatusCode));
var e = Error.create(displayMessage, {
name: 'Sys.WebForms.PageRequestManagerServerErrorException',
httpStatusCode: httpStatusCode
});
e.popStackFrame();
return e;
},
_createPageRequestManagerParserError: function PageRequestManager$_createPageRequestManagerParserError(parserErrorMessage) {
var displayMessage = "Sys.WebForms.PageRequestManagerParserErrorException: " + String.format(Sys.WebForms.Res.PRM_ParserError, parserErrorMessage);
var e = Error.create(displayMessage, {name: 'Sys.WebForms.PageRequestManagerParserErrorException'});
e.popStackFrame();
return e;
},
_createPanelID: function PageRequestManager$_createPanelID(panelsToUpdate, postBackSettings) {
var asyncTarget = postBackSettings.asyncTarget,
toUpdate = this._ensureUniqueIds(panelsToUpdate || postBackSettings.panelsToUpdate),
panelArg = (toUpdate instanceof Array)
? toUpdate.join(',')
: (toUpdate || this._scriptManagerID);
if (asyncTarget) {
panelArg += "|" + asyncTarget;
}
return encodeURIComponent(this._scriptManagerID) + '=' + encodeURIComponent(panelArg) + '&';
},
_createPostBackSettings: function PageRequestManager$_createPostBackSettings(async, panelsToUpdate, asyncTarget, sourceElement) {
return { async:async, asyncTarget: asyncTarget, panelsToUpdate: panelsToUpdate, sourceElement: sourceElement };
},
_convertToClientIDs: function PageRequestManager$_convertToClientIDs(source, destinationIDs, destinationClientIDs, version4) {
if (source) {
for (var i = 0, l = source.length; i < l; i += (version4 ? 2 : 1)) {
var uniqueID = source[i],
clientID = (version4 ? source[i+1] : "") || this._uniqueIDToClientID(uniqueID);
Array.add(destinationIDs, uniqueID);
Array.add(destinationClientIDs, clientID);
}
}
},
dispose: function PageRequestManager$dispose() {
Sys.Observer.clearEventHandlers(this);
if (this._form) {
Sys.UI.DomEvent.removeHandler(this._form, 'submit', this._onFormSubmitHandler);
Sys.UI.DomEvent.removeHandler(this._form, 'click', this._onFormElementClickHandler);
Sys.UI.DomEvent.removeHandler(window, 'unload', this._onWindowUnloadHandler);
Sys.UI.DomEvent.removeHandler(window, 'load', this._pageLoadedHandler);
}
if (this._originalDoPostBack) {
window.__doPostBack = this._originalDoPostBack;
this._originalDoPostBack = null;
}
if (this._originalDoPostBackWithOptions) {
window.WebForm_DoPostBackWithOptions = this._originalDoPostBackWithOptions;
this._originalDoPostBackWithOptions = null;
}
if (this._originalFireDefaultButton) {
window.WebForm_FireDefaultButton = this._originalFireDefaultButton;
this._originalFireDefaultButton = null;
}
if (this._originalDoCallback) {
window.WebForm_DoCallback = this._originalDoCallback;
this._originalDoCallback = null;
}
this._form = null;
this._updatePanelIDs = null;
this._updatePanelClientIDs = null;
this._asyncPostBackControlIDs = null;
this._asyncPostBackControlClientIDs = null;
this._postBackControlIDs = null;
this._postBackControlClientIDs = null;
this._asyncPostBackTimeout = null;
this._scrollPosition = null;
},
_doCallback: function PageRequestManager$_doCallback(eventTarget, eventArgument, eventCallback, context, errorCallback, useAsync) {
if (!this.get_isInAsyncPostBack()) {
this._originalDoCallback(eventTarget, eventArgument, eventCallback, context, errorCallback, useAsync);
}
},
_doPostBack: function PageRequestManager$_doPostBack(eventTarget, eventArgument) {
this._additionalInput = null;
var form = this._form;
if ((eventTarget === null) || (typeof(eventTarget) === "undefined") || (this._isCrossPost)) {
this._postBackSettings = this._createPostBackSettings(false);
this._isCrossPost = false;
}
else {
var mpUniqueID = this._masterPageUniqueID;
var clientID = this._uniqueIDToClientID(eventTarget);
var postBackElement = document.getElementById(clientID);
if (!postBackElement && mpUniqueID) {
if (clientID.indexOf(mpUniqueID + "$") === 0) {
postBackElement = document.getElementById(clientID.substr(mpUniqueID.length + 1));
}
}
if (!postBackElement) {
if (Array.contains(this._asyncPostBackControlIDs, eventTarget)) {
this._postBackSettings = this._createPostBackSettings(true, null, eventTarget);
}
else {
if (Array.contains(this._postBackControlIDs, eventTarget)) {
this._postBackSettings = this._createPostBackSettings(false);
}
else {
var nearestUniqueIDMatch = this._findNearestElement(eventTarget);
if (nearestUniqueIDMatch) {
this._postBackSettings = this._getPostBackSettings(nearestUniqueIDMatch, eventTarget);
}
else {
if (mpUniqueID) {
mpUniqueID += "$";
if (eventTarget.indexOf(mpUniqueID) === 0) {
nearestUniqueIDMatch = this._findNearestElement(eventTarget.substr(mpUniqueID.length));
}
}
if (nearestUniqueIDMatch) {
this._postBackSettings = this._getPostBackSettings(nearestUniqueIDMatch, eventTarget);
}
else {
this._postBackSettings = this._createPostBackSettings(false);
}
}
}
}
}
else {
this._postBackSettings = this._getPostBackSettings(postBackElement, eventTarget);
}
}
if (!this._postBackSettings.async) {
form.onsubmit = this._onsubmit;
this._originalDoPostBack(eventTarget, eventArgument);
form.onsubmit = null;
return;
}
form.__EVENTTARGET.value = eventTarget;
form.__EVENTARGUMENT.value = eventArgument;
this._onFormSubmit();
},
_doPostBackWithOptions: function PageRequestManager$_doPostBackWithOptions(options) {
this._isCrossPost = options && options.actionUrl;
this._originalDoPostBackWithOptions(options);
},
_elementContains: function PageRequestManager$_elementContains(container, element) {
while (element) {
if (element === container) {
return true;
}
element = element.parentNode;
}
return false;
},
_endPostBack: function PageRequestManager$_endPostBack(error, executor, data) {
if (this._request === executor.get_webRequest()) {
this._processingRequest = false;
this._additionalInput = null;
this._request = null;
}
var eventArgs = new Sys.WebForms.EndRequestEventArgs(error, data ? data.dataItems : {}, executor);
Sys.Observer.raiseEvent(this, "endRequest", eventArgs);
if (error && !eventArgs.get_errorHandled()) {
throw error;
}
},
_ensureUniqueIds: function PageRequestManager$_ensureUniqueIds(ids) {
if (!ids) return ids;
ids = ids instanceof Array ? ids : [ids];
var uniqueIds = [];
for (var i = 0, l = ids.length; i < l; i++) {
var id = ids[i], index = Array.indexOf(this._updatePanelClientIDs, id);
uniqueIds.push(index > -1 ? this._updatePanelIDs[index] : id);
}
return uniqueIds;
},
_findNearestElement: function PageRequestManager$_findNearestElement(uniqueID) {
while (uniqueID.length > 0) {
var clientID = this._uniqueIDToClientID(uniqueID);
var element = document.getElementById(clientID);
if (element) {
return element;
}
var indexOfLastDollar = uniqueID.lastIndexOf('$');
if (indexOfLastDollar === -1) {
return null;
}
uniqueID = uniqueID.substring(0, indexOfLastDollar);
}
return null;
},
_findText: function PageRequestManager$_findText(text, location) {
var startIndex = Math.max(0, location - 20);
var endIndex = Math.min(text.length, location + 20);
return text.substring(startIndex, endIndex);
},
_fireDefaultButton: function PageRequestManager$_fireDefaultButton(event, target) {
if (event.keyCode === 13) {
var src = event.srcElement || event.target;
if (!src || (src.tagName.toLowerCase() !== "textarea")) {
var defaultButton = document.getElementById(target);
if (defaultButton && (typeof(defaultButton.click) !== "undefined")) {
this._activeDefaultButton = defaultButton;
this._activeDefaultButtonClicked = false;
try {
defaultButton.click();
}
finally {
this._activeDefaultButton = null;
}
event.cancelBubble = true;
if (typeof(event.stopPropagation) === "function") {
event.stopPropagation();
}
return false;
}
}
}
return true;
},
_getPageLoadedEventArgs: function PageRequestManager$_getPageLoadedEventArgs(initialLoad, data) {
var updated = [];
var created = [];
var version4 = data ? data.version4 : false;
var upData = data ? data.updatePanelData : null;
var newIDs, newClientIDs, childIDs, refreshedIDs;
if (!upData) {
newIDs = this._updatePanelIDs;
newClientIDs = this._updatePanelClientIDs;
childIDs = null;
refreshedIDs = null;
}
else {
newIDs = upData.updatePanelIDs;
newClientIDs = upData.updatePanelClientIDs;
childIDs = upData.childUpdatePanelIDs;
refreshedIDs = upData.panelsToRefreshIDs;
}
var i, l, uniqueID, clientID;
if (refreshedIDs) {
for (i = 0, l = refreshedIDs.length; i < l; i += (version4 ? 2 : 1)) {
uniqueID = refreshedIDs[i];
clientID = (version4 ? refreshedIDs[i+1] : "") || this._uniqueIDToClientID(uniqueID);
Array.add(updated, document.getElementById(clientID));
}
}
for (i = 0, l = newIDs.length; i < l; i++) {
if (initialLoad || Array.indexOf(childIDs, newIDs[i]) !== -1) {
Array.add(created, document.getElementById(newClientIDs[i]));
}
}
return new Sys.WebForms.PageLoadedEventArgs(updated, created, data ? data.dataItems : {});
},
_getPageLoadingEventArgs: function PageRequestManager$_getPageLoadingEventArgs(data) {
var updated = [],
deleted = [],
upData = data.updatePanelData,
oldIDs = upData.oldUpdatePanelIDs,
oldClientIDs = upData.oldUpdatePanelClientIDs,
newIDs = upData.updatePanelIDs,
childIDs = upData.childUpdatePanelIDs,
refreshedIDs = upData.panelsToRefreshIDs,
i, l, uniqueID, clientID,
version4 = data.version4;
for (i = 0, l = refreshedIDs.length; i < l; i += (version4 ? 2 : 1)) {
uniqueID = refreshedIDs[i];
clientID = (version4 ? refreshedIDs[i+1] : "") || this._uniqueIDToClientID(uniqueID);
Array.add(updated, document.getElementById(clientID));
}
for (i = 0, l = oldIDs.length; i < l; i++) {
uniqueID = oldIDs[i];
if (Array.indexOf(refreshedIDs, uniqueID) === -1 &&
(Array.indexOf(newIDs, uniqueID) === -1 || Array.indexOf(childIDs, uniqueID) > -1)) {
Array.add(deleted, document.getElementById(oldClientIDs[i]));
}
}
return new Sys.WebForms.PageLoadingEventArgs(updated, deleted, data.dataItems);
},
_getPostBackSettings: function PageRequestManager$_getPostBackSettings(element, elementUniqueID) {
var originalElement = element;
var proposedSettings = null;
while (element) {
if (element.id) {
if (!proposedSettings && Array.contains(this._asyncPostBackControlClientIDs, element.id)) {
proposedSettings = this._createPostBackSettings(true, null, elementUniqueID, originalElement);
}
else {
if (!proposedSettings && Array.contains(this._postBackControlClientIDs, element.id)) {
return this._createPostBackSettings(false);
}
else {
var indexOfPanel = Array.indexOf(this._updatePanelClientIDs, element.id);
if (indexOfPanel !== -1) {
if (this._updatePanelHasChildrenAsTriggers[indexOfPanel]) {
return this._createPostBackSettings(true, [this._updatePanelIDs[indexOfPanel]], elementUniqueID, originalElement);
}
else {
return this._createPostBackSettings(true, null, elementUniqueID, originalElement);
}
}
}
}
if (!proposedSettings && this._matchesParentIDInList(element.id, this._asyncPostBackControlClientIDs)) {
proposedSettings = this._createPostBackSettings(true, null, elementUniqueID, originalElement);
}
else {
if (!proposedSettings && this._matchesParentIDInList(element.id, this._postBackControlClientIDs)) {
return this._createPostBackSettings(false);
}
}
}
element = element.parentNode;
}
if (!proposedSettings) {
return this._createPostBackSettings(false);
}
else {
return proposedSettings;
}
},
_getScrollPosition: function PageRequestManager$_getScrollPosition() {
var d = document.documentElement;
if (d && (this._validPosition(d.scrollLeft) || this._validPosition(d.scrollTop))) {
return {
x: d.scrollLeft,
y: d.scrollTop
};
}
else {
d = document.body;
if (d && (this._validPosition(d.scrollLeft) || this._validPosition(d.scrollTop))) {
return {
x: d.scrollLeft,
y: d.scrollTop
};
}
else {
if (this._validPosition(window.pageXOffset) || this._validPosition(window.pageYOffset)) {
return {
x: window.pageXOffset,
y: window.pageYOffset
};
}
else {
return {
x: 0,
y: 0
};
}
}
}
},
_initializeInternal: function PageRequestManager$_initializeInternal(scriptManagerID, formElement, updatePanelIDs, asyncPostBackControlIDs, postBackControlIDs, asyncPostBackTimeout, masterPageUniqueID) {
if (this._prmInitialized) {
throw Error.invalidOperation(Sys.WebForms.Res.PRM_CannotRegisterTwice);
}
this._prmInitialized = true;
this._masterPageUniqueID = masterPageUniqueID;
this._scriptManagerID = scriptManagerID;
this._form = Sys.UI.DomElement.resolveElement(formElement);
this._onsubmit = this._form.onsubmit;
this._form.onsubmit = null;
this._onFormSubmitHandler = Function.createDelegate(this, this._onFormSubmit);
this._onFormElementClickHandler = Function.createDelegate(this, this._onFormElementClick);
this._onWindowUnloadHandler = Function.createDelegate(this, this._onWindowUnload);
Sys.UI.DomEvent.addHandler(this._form, 'submit', this._onFormSubmitHandler);
Sys.UI.DomEvent.addHandler(this._form, 'click', this._onFormElementClickHandler);
Sys.UI.DomEvent.addHandler(window, 'unload', this._onWindowUnloadHandler);
this._originalDoPostBack = window.__doPostBack;
if (this._originalDoPostBack) {
window.__doPostBack = Function.createDelegate(this, this._doPostBack);
}
this._originalDoPostBackWithOptions = window.WebForm_DoPostBackWithOptions;
if (this._originalDoPostBackWithOptions) {
window.WebForm_DoPostBackWithOptions = Function.createDelegate(this, this._doPostBackWithOptions);
}
this._originalFireDefaultButton = window.WebForm_FireDefaultButton;
if (this._originalFireDefaultButton) {
window.WebForm_FireDefaultButton = Function.createDelegate(this, this._fireDefaultButton);
}
this._originalDoCallback = window.WebForm_DoCallback;
if (this._originalDoCallback) {
window.WebForm_DoCallback = Function.createDelegate(this, this._doCallback);
}
this._pageLoadedHandler = Function.createDelegate(this, this._pageLoadedInitialLoad);
Sys.UI.DomEvent.addHandler(window, 'load', this._pageLoadedHandler);
if (updatePanelIDs) {
this._updateControls(updatePanelIDs, asyncPostBackControlIDs, postBackControlIDs, asyncPostBackTimeout, true);
}
},
_matchesParentIDInList: function PageRequestManager$_matchesParentIDInList(clientID, parentIDList) {
for (var i = 0, l = parentIDList.length; i < l; i++) {
if (clientID.startsWith(parentIDList[i] + "_")) {
return true;
}
}
return false;
},
_onFormElementActive: function PageRequestManager$_onFormElementActive(element, offsetX, offsetY) {
if (element.disabled) {
return;
}
this._postBackSettings = this._getPostBackSettings(element, element.name);
if (element.name) {
var tagName = element.tagName.toUpperCase();
if (tagName === 'INPUT') {
var type = element.type;
if (type === 'submit') {
this._additionalInput = encodeURIComponent(element.name) + '=' + encodeURIComponent(element.value);
}
else if (type === 'image') {
this._additionalInput = encodeURIComponent(element.name) + '.x=' + offsetX + '&' + encodeURIComponent(element.name) + '.y=' + offsetY;
}
}
else if ((tagName === 'BUTTON') && (element.name.length !== 0) && (element.type === 'submit')) {
this._additionalInput = encodeURIComponent(element.name) + '=' + encodeURIComponent(element.value);
}
}
},
_onFormElementClick: function PageRequestManager$_onFormElementClick(evt) {
this._activeDefaultButtonClicked = (evt.target === this._activeDefaultButton);
this._onFormElementActive(evt.target, evt.offsetX, evt.offsetY);
},
_onFormSubmit: function PageRequestManager$_onFormSubmit(evt) {
var i, l, continueSubmit = true,
isCrossPost = this._isCrossPost;
this._isCrossPost = false;
if (this._onsubmit) {
continueSubmit = this._onsubmit();
}
if (continueSubmit) {
for (i = 0, l = this._onSubmitStatements.length; i < l; i++) {
if (!this._onSubmitStatements[i]()) {
continueSubmit = false;
break;
}
}
}
if (!continueSubmit) {
if (evt) {
evt.preventDefault();
}
return;
}
var form = this._form;
if (isCrossPost) {
return;
}
if (this._activeDefaultButton && !this._activeDefaultButtonClicked) {
this._onFormElementActive(this._activeDefaultButton, 0, 0);
}
if (!this._postBackSettings || !this._postBackSettings.async) {
return;
}
var formBody = new Sys.StringBuilder(),
count = form.elements.length,
panelID = this._createPanelID(null, this._postBackSettings);
formBody.append(panelID);
for (i = 0; i < count; i++) {
var element = form.elements[i];
var name = element.name;
if (typeof(name) === "undefined" || (name === null) || (name.length === 0) || (name === this._scriptManagerID)) {
continue;
}
var tagName = element.tagName.toUpperCase();
if (tagName === 'INPUT') {
var type = element.type;
if (this._textTypes.test(type) ||
(((type === 'checkbox') || (type === 'radio')) && element.checked)) {
formBody.append(encodeURIComponent(name));
formBody.append('=');
formBody.append(encodeURIComponent(element.value));
formBody.append('&');
}
}
else if (tagName === 'SELECT') {
var optionCount = element.options.length;
for (var j = 0; j < optionCount; j++) {
var option = element.options[j];
if (option.selected) {
formBody.append(encodeURIComponent(name));
formBody.append('=');
formBody.append(encodeURIComponent(option.value));
formBody.append('&');
}
}
}
else if (tagName === 'TEXTAREA') {
formBody.append(encodeURIComponent(name));
formBody.append('=');
formBody.append(encodeURIComponent(element.value));
formBody.append('&');
}
}
formBody.append("__ASYNCPOST=true&");
if (this._additionalInput) {
formBody.append(this._additionalInput);
this._additionalInput = null;
}
var request = new Sys.Net.WebRequest();
var action = form.action;
if (Sys.Browser.agent === Sys.Browser.InternetExplorer) {
var fragmentIndex = action.indexOf('#');
if (fragmentIndex !== -1) {
action = action.substr(0, fragmentIndex);
}
var queryIndex = action.indexOf('?');
if (queryIndex !== -1) {
var path = action.substr(0, queryIndex);
if (path.indexOf("%") === -1) {
action = encodeURI(path) + action.substr(queryIndex);
}
}
else if (action.indexOf("%") === -1) {
action = encodeURI(action);
}
}
request.set_url(action);
request.get_headers()['X-MicrosoftAjax'] = 'Delta=true';
request.get_headers()['Cache-Control'] = 'no-cache';
request.set_timeout(this._asyncPostBackTimeout);
request.add_completed(Function.createDelegate(this, this._onFormSubmitCompleted));
request.set_body(formBody.toString());
var panelsToUpdate, eventArgs;
panelsToUpdate = this._postBackSettings.panelsToUpdate;
eventArgs = new Sys.WebForms.InitializeRequestEventArgs(request, this._postBackSettings.sourceElement, panelsToUpdate);
Sys.Observer.raiseEvent(this, "initializeRequest", eventArgs);
continueSubmit = !eventArgs.get_cancel();
if (!continueSubmit) {
if (evt) {
evt.preventDefault();
}
return;
}
if (eventArgs && eventArgs._updated) {
panelsToUpdate = eventArgs.get_updatePanelsToUpdate();
request.set_body(request.get_body().replace(panelID, this._createPanelID(panelsToUpdate, this._postBackSettings)));
}
this._scrollPosition = this._getScrollPosition();
this.abortPostBack();
eventArgs = new Sys.WebForms.BeginRequestEventArgs(request, this._postBackSettings.sourceElement,
panelsToUpdate || this._postBackSettings.panelsToUpdate);
Sys.Observer.raiseEvent(this, "beginRequest", eventArgs);
if (this._originalDoCallback) {
this._cancelPendingCallbacks();
}
this._request = request;
this._processingRequest = false;
request.invoke();
if (evt) {
evt.preventDefault();
}
},
_onFormSubmitCompleted: function PageRequestManager$_onFormSubmitCompleted(sender, eventArgs) {
this._processingRequest = true;
if (sender.get_timedOut()) {
this._endPostBack(this._createPageRequestManagerTimeoutError(), sender, null);
return;
}
if (sender.get_aborted()) {
this._endPostBack(null, sender, null);
return;
}
if (!this._request || (sender.get_webRequest() !== this._request)) {
return;
}
if (sender.get_statusCode() !== 200) {
this._endPostBack(this._createPageRequestManagerServerError(sender.get_statusCode()), sender, null);
return;
}
var data = this._parseDelta(sender);
if (!data) return;
var i, l;
if (data.asyncPostBackControlIDsNode && data.postBackControlIDsNode &&
data.updatePanelIDsNode && data.panelsToRefreshNode && data.childUpdatePanelIDsNode) {
var oldUpdatePanelIDs = this._updatePanelIDs,
oldUpdatePanelClientIDs = this._updatePanelClientIDs;
var childUpdatePanelIDsString = data.childUpdatePanelIDsNode.content;
var childUpdatePanelIDs = childUpdatePanelIDsString.length ? childUpdatePanelIDsString.split(',') : [];
var asyncPostBackControlIDsArray = this._splitNodeIntoArray(data.asyncPostBackControlIDsNode);
var postBackControlIDsArray = this._splitNodeIntoArray(data.postBackControlIDsNode);
var updatePanelIDsArray = this._splitNodeIntoArray(data.updatePanelIDsNode);
var panelsToRefreshIDs = this._splitNodeIntoArray(data.panelsToRefreshNode);
var v4 = data.version4;
for (i = 0, l = panelsToRefreshIDs.length; i < l; i+= (v4 ? 2 : 1)) {
var panelClientID = (v4 ? panelsToRefreshIDs[i+1] : "") || this._uniqueIDToClientID(panelsToRefreshIDs[i]);
if (!document.getElementById(panelClientID)) {
this._endPostBack(Error.invalidOperation(String.format(Sys.WebForms.Res.PRM_MissingPanel, panelClientID)), sender, data);
return;
}
}
var updatePanelData = this._processUpdatePanelArrays(
updatePanelIDsArray,
asyncPostBackControlIDsArray,
postBackControlIDsArray, v4);
updatePanelData.oldUpdatePanelIDs = oldUpdatePanelIDs;
updatePanelData.oldUpdatePanelClientIDs = oldUpdatePanelClientIDs;
updatePanelData.childUpdatePanelIDs = childUpdatePanelIDs;
updatePanelData.panelsToRefreshIDs = panelsToRefreshIDs;
data.updatePanelData = updatePanelData;
}
data.dataItems = {};
var node;
for (i = 0, l = data.dataItemNodes.length; i < l; i++) {
node = data.dataItemNodes[i];
data.dataItems[node.id] = node.content;
}
for (i = 0, l = data.dataItemJsonNodes.length; i < l; i++) {
node = data.dataItemJsonNodes[i];
data.dataItems[node.id] = Sys.Serialization.JavaScriptSerializer.deserialize(node.content);
}
var handler = Sys.Observer._getContext(this, true).events.getHandler("pageLoading");
if (handler) {
handler(this, this._getPageLoadingEventArgs(data));
}
Sys._ScriptLoader.readLoadedScripts();
Sys.Application.beginCreateComponents();
var scriptLoader = Sys._ScriptLoader.getInstance();
this._queueScripts(scriptLoader, data.scriptBlockNodes, true, false);
this._processingRequest = true;
scriptLoader.loadScripts(0,
Function.createDelegate(this, Function.createCallback(this._scriptIncludesLoadComplete, data)),
Function.createDelegate(this, Function.createCallback(this._scriptIncludesLoadFailed, data)),
null);
},
_onWindowUnload: function PageRequestManager$_onWindowUnload(evt) {
this.dispose();
},
_pageLoaded: function PageRequestManager$_pageLoaded(initialLoad, data) {
Sys.Observer.raiseEvent(this, "pageLoaded", this._getPageLoadedEventArgs(initialLoad, data));
if (!initialLoad) {
Sys.Application.raiseLoad();
}
},
_pageLoadedInitialLoad: function PageRequestManager$_pageLoadedInitialLoad(evt) {
this._pageLoaded(true, null);
},
_parseDelta: function PageRequestManager$_parseDelta(executor) {
var reply = executor.get_responseData();
var delimiterIndex, len, type, id, content;
var replyIndex = 0;
var parserErrorDetails = null;
var delta = [];
while (replyIndex < reply.length) {
delimiterIndex = reply.indexOf('|', replyIndex);
if (delimiterIndex === -1) {
parserErrorDetails = this._findText(reply, replyIndex);
break;
}
len = parseInt(reply.substring(replyIndex, delimiterIndex), 10);
if ((len % 1) !== 0) {
parserErrorDetails = this._findText(reply, replyIndex);
break;
}
replyIndex = delimiterIndex + 1;
delimiterIndex = reply.indexOf('|', replyIndex);
if (delimiterIndex === -1) {
parserErrorDetails = this._findText(reply, replyIndex);
break;
}
type = reply.substring(replyIndex, delimiterIndex);
replyIndex = delimiterIndex + 1;
delimiterIndex = reply.indexOf('|', replyIndex);
if (delimiterIndex === -1) {
parserErrorDetails = this._findText(reply, replyIndex);
break;
}
id = reply.substring(replyIndex, delimiterIndex);
replyIndex = delimiterIndex + 1;
if ((replyIndex + len) >= reply.length) {
parserErrorDetails = this._findText(reply, reply.length);
break;
}
content = reply.substr(replyIndex, len);
replyIndex += len;
if (reply.charAt(replyIndex) !== '|') {
parserErrorDetails = this._findText(reply, replyIndex);
break;
}
replyIndex++;
Array.add(delta, {type: type, id: id, content: content});
}
if (parserErrorDetails) {
this._endPostBack(this._createPageRequestManagerParserError(String.format(Sys.WebForms.Res.PRM_ParserErrorDetails, parserErrorDetails)), executor, null);
return null;
}
var updatePanelNodes = [];
var hiddenFieldNodes = [];
var arrayDeclarationNodes = [];
var scriptBlockNodes = [];
var scriptStartupNodes = [];
var expandoNodes = [];
var onSubmitNodes = [];
var dataItemNodes = [];
var dataItemJsonNodes = [];
var scriptDisposeNodes = [];
var asyncPostBackControlIDsNode, postBackControlIDsNode,
updatePanelIDsNode, asyncPostBackTimeoutNode,
childUpdatePanelIDsNode, panelsToRefreshNode, formActionNode,
versionNode;
for (var i = 0, l = delta.length; i < l; i++) {
var deltaNode = delta[i];
switch (deltaNode.type) {
case "#":
versionNode = deltaNode;
break;
case "updatePanel":
Array.add(updatePanelNodes, deltaNode);
break;
case "hiddenField":
Array.add(hiddenFieldNodes, deltaNode);
break;
case "arrayDeclaration":
Array.add(arrayDeclarationNodes, deltaNode);
break;
case "scriptBlock":
Array.add(scriptBlockNodes, deltaNode);
break;
case "scriptStartupBlock":
Array.add(scriptStartupNodes, deltaNode);
break;
case "expando":
Array.add(expandoNodes, deltaNode);
break;
case "onSubmit":
Array.add(onSubmitNodes, deltaNode);
break;
case "asyncPostBackControlIDs":
asyncPostBackControlIDsNode = deltaNode;
break;
case "postBackControlIDs":
postBackControlIDsNode = deltaNode;
break;
case "updatePanelIDs":
updatePanelIDsNode = deltaNode;
break;
case "asyncPostBackTimeout":
asyncPostBackTimeoutNode = deltaNode;
break;
case "childUpdatePanelIDs":
childUpdatePanelIDsNode = deltaNode;
break;
case "panelsToRefreshIDs":
panelsToRefreshNode = deltaNode;
break;
case "formAction":
formActionNode = deltaNode;
break;
case "dataItem":
Array.add(dataItemNodes, deltaNode);
break;
case "dataItemJson":
Array.add(dataItemJsonNodes, deltaNode);
break;
case "scriptDispose":
Array.add(scriptDisposeNodes, deltaNode);
break;
case "pageRedirect":
if (versionNode && parseFloat(versionNode.content) >= 4) {
deltaNode.content = unescape(deltaNode.content);
}
if (Sys.Browser.agent === Sys.Browser.InternetExplorer) {
var anchor = document.createElement("a");
anchor.style.display = 'none';
anchor.attachEvent("onclick", cancelBubble);
anchor.href = deltaNode.content;
this._form.parentNode.insertBefore(anchor, this._form);
anchor.click();
anchor.detachEvent("onclick", cancelBubble);
this._form.parentNode.removeChild(anchor);
function cancelBubble(e) {
e.cancelBubble = true;
}
}
else {
window.location.href = deltaNode.content;
}
return null;
case "error":
this._endPostBack(this._createPageRequestManagerServerError(Number.parseInvariant(deltaNode.id), deltaNode.content), executor, null);
return null;
case "pageTitle":
document.title = deltaNode.content;
break;
case "focus":
this._controlIDToFocus = deltaNode.content;
break;
default:
this._endPostBack(this._createPageRequestManagerParserError(String.format(Sys.WebForms.Res.PRM_UnknownToken, deltaNode.type)), executor, null);
return null;
} // switch
} // for (var i = 0, l = delta.length; i < l; i++)
return {
version4: versionNode ? (parseFloat(versionNode.content) >= 4) : false,
executor: executor,
updatePanelNodes: updatePanelNodes,
hiddenFieldNodes: hiddenFieldNodes,
arrayDeclarationNodes: arrayDeclarationNodes,
scriptBlockNodes: scriptBlockNodes,
scriptStartupNodes: scriptStartupNodes,
expandoNodes: expandoNodes,
onSubmitNodes: onSubmitNodes,
dataItemNodes: dataItemNodes,
dataItemJsonNodes: dataItemJsonNodes,
scriptDisposeNodes: scriptDisposeNodes,
asyncPostBackControlIDsNode: asyncPostBackControlIDsNode,
postBackControlIDsNode: postBackControlIDsNode,
updatePanelIDsNode: updatePanelIDsNode,
asyncPostBackTimeoutNode: asyncPostBackTimeoutNode,
childUpdatePanelIDsNode: childUpdatePanelIDsNode,
panelsToRefreshNode: panelsToRefreshNode,
formActionNode: formActionNode };
},
_processUpdatePanelArrays: function PageRequestManager$_processUpdatePanelArrays(updatePanelIDs, asyncPostBackControlIDs, postBackControlIDs, version4) {
var newUpdatePanelIDs, newUpdatePanelClientIDs, newUpdatePanelHasChildrenAsTriggers;
if (updatePanelIDs) {
var l = updatePanelIDs.length,
m = version4 ? 2 : 1;
newUpdatePanelIDs = new Array(l/m);
newUpdatePanelClientIDs = new Array(l/m);
newUpdatePanelHasChildrenAsTriggers = new Array(l/m);
for (var i = 0, j = 0; i < l; i += m, j++) {
var ct,
uniqueID = updatePanelIDs[i],
clientID = version4 ? updatePanelIDs[i+1] : "";
ct = (uniqueID.charAt(0) === 't');
uniqueID = uniqueID.substr(1);
if (!clientID) {
clientID = this._uniqueIDToClientID(uniqueID);
}
newUpdatePanelHasChildrenAsTriggers[j] = ct;
newUpdatePanelIDs[j] = uniqueID;
newUpdatePanelClientIDs[j] = clientID;
}
}
else {
newUpdatePanelIDs = [];
newUpdatePanelClientIDs = [];
newUpdatePanelHasChildrenAsTriggers = [];
}
var newAsyncPostBackControlIDs = [];
var newAsyncPostBackControlClientIDs = [];
this._convertToClientIDs(asyncPostBackControlIDs, newAsyncPostBackControlIDs, newAsyncPostBackControlClientIDs, version4);
var newPostBackControlIDs = [];
var newPostBackControlClientIDs = [];
this._convertToClientIDs(postBackControlIDs, newPostBackControlIDs, newPostBackControlClientIDs, version4);
return {
updatePanelIDs: newUpdatePanelIDs,
updatePanelClientIDs: newUpdatePanelClientIDs,
updatePanelHasChildrenAsTriggers: newUpdatePanelHasChildrenAsTriggers,
asyncPostBackControlIDs: newAsyncPostBackControlIDs,
asyncPostBackControlClientIDs: newAsyncPostBackControlClientIDs,
postBackControlIDs: newPostBackControlIDs,
postBackControlClientIDs: newPostBackControlClientIDs
};
},
_queueScripts: function PageRequestManager$_queueScripts(scriptLoader, scriptBlockNodes, queueIncludes, queueBlocks) {
for (var i = 0, l = scriptBlockNodes.length; i < l; i++) {
var scriptBlockType = scriptBlockNodes[i].id;
switch (scriptBlockType) {
case "ScriptContentNoTags":
if (!queueBlocks) {
continue;
}
scriptLoader.queueScriptBlock(scriptBlockNodes[i].content);
break;
case "ScriptContentWithTags":
var scriptTagAttributes = window.eval("(" + scriptBlockNodes[i].content + ")");
if (scriptTagAttributes.src) {
if (!queueIncludes || Sys._ScriptLoader.isScriptLoaded(scriptTagAttributes.src)) {
continue;
}
}
else if (!queueBlocks) {
continue;
}
scriptLoader.queueCustomScriptTag(scriptTagAttributes);
break;
case "ScriptPath":
if (!queueIncludes || Sys._ScriptLoader.isScriptLoaded(scriptBlockNodes[i].content)) {
continue;
}
scriptLoader.queueScriptReference(scriptBlockNodes[i].content);
break;
}
}
},
_registerDisposeScript: function PageRequestManager$_registerDisposeScript(panelID, disposeScript) {
if (!this._scriptDisposes[panelID]) {
this._scriptDisposes[panelID] = [disposeScript];
}
else {
Array.add(this._scriptDisposes[panelID], disposeScript);
}
},
_scriptIncludesLoadComplete: function PageRequestManager$_scriptIncludesLoadComplete(scriptLoader, data) {
if (data.executor.get_webRequest() !== this._request) {
return;
}
this._commitControls(data.updatePanelData,
data.asyncPostBackTimeoutNode ? data.asyncPostBackTimeoutNode.content : null);
if (data.formActionNode) {
this._form.action = data.formActionNode.content;
}
var i, l, node;
for (i = 0, l = data.updatePanelNodes.length; i < l; i++) {
node = data.updatePanelNodes[i];
var updatePanelElement = document.getElementById(node.id);
if (!updatePanelElement) {
this._endPostBack(Error.invalidOperation(String.format(Sys.WebForms.Res.PRM_MissingPanel, node.id)), data.executor, data);
return;
}
this._updatePanel(updatePanelElement, node.content);
}
for (i = 0, l = data.scriptDisposeNodes.length; i < l; i++) {
node = data.scriptDisposeNodes[i];
this._registerDisposeScript(node.id, node.content);
}
for (i = 0, l = this._transientFields.length; i < l; i++) {
var field = document.getElementById(this._transientFields[i]);
if (field) {
var toRemove = field._isContained ? field.parentNode : field;
toRemove.parentNode.removeChild(toRemove);
}
}
for (i = 0, l = data.hiddenFieldNodes.length; i < l; i++) {
node = data.hiddenFieldNodes[i];
this._createHiddenField(node.id, node.content);
}
if (data.scriptsFailed) {
throw Sys._ScriptLoader._errorScriptLoadFailed(data.scriptsFailed.src, data.scriptsFailed.multipleCallbacks);
}
this._queueScripts(scriptLoader, data.scriptBlockNodes, false, true);
var arrayScript = '';
for (i = 0, l = data.arrayDeclarationNodes.length; i < l; i++) {
node = data.arrayDeclarationNodes[i];
arrayScript += "Sys.WebForms.PageRequestManager._addArrayElement('" + node.id + "', " + node.content + ");\r\n";
}
var expandoScript = '';
for (i = 0, l = data.expandoNodes.length; i < l; i++) {
node = data.expandoNodes[i];
expandoScript += node.id + " = " + node.content + "\r\n";
}
if (arrayScript.length) {
scriptLoader.queueScriptBlock(arrayScript);
}
if (expandoScript.length) {
scriptLoader.queueScriptBlock(expandoScript);
}
this._queueScripts(scriptLoader, data.scriptStartupNodes, true, true);
var onSubmitStatementScript = '';
for (i = 0, l = data.onSubmitNodes.length; i < l; i++) {
if (i === 0) {
onSubmitStatementScript = 'Array.add(Sys.WebForms.PageRequestManager.getInstance()._onSubmitStatements, function() {\r\n';
}
onSubmitStatementScript += data.onSubmitNodes[i].content + "\r\n";
}
if (onSubmitStatementScript.length) {
onSubmitStatementScript += "\r\nreturn true;\r\n});\r\n";
scriptLoader.queueScriptBlock(onSubmitStatementScript);
}
scriptLoader.loadScripts(0,
Function.createDelegate(this, Function.createCallback(this._scriptsLoadComplete, data)), null, null);
},
_scriptIncludesLoadFailed: function PageRequestManager$_scriptIncludesLoadFailed(scriptLoader, scriptElement, multipleCallbacks, data) {
data.scriptsFailed = { src: scriptElement.src, multipleCallbacks: multipleCallbacks };
this._scriptIncludesLoadComplete(scriptLoader, data);
},
_scriptsLoadComplete: function PageRequestManager$_scriptsLoadComplete(scriptLoader, data) {
var response = data.executor;
if (window.__theFormPostData) {
window.__theFormPostData = "";
}
if (window.__theFormPostCollection) {
window.__theFormPostCollection = [];
}
if (window.WebForm_InitCallback) {
window.WebForm_InitCallback();
}
if (this._scrollPosition) {
if (window.scrollTo) {
window.scrollTo(this._scrollPosition.x, this._scrollPosition.y);
}
this._scrollPosition = null;
}
Sys.Application.endCreateComponents();
this._pageLoaded(false, data);
this._endPostBack(null, response, data);
if (this._controlIDToFocus) {
var focusTarget;
var oldContentEditableSetting;
if (Sys.Browser.agent === Sys.Browser.InternetExplorer) {
var targetControl = $get(this._controlIDToFocus);
focusTarget = targetControl;
if (targetControl && (!WebForm_CanFocus(targetControl))) {
focusTarget = WebForm_FindFirstFocusableChild(targetControl);
}
if (focusTarget && (typeof(focusTarget.contentEditable) !== "undefined")) {
oldContentEditableSetting = focusTarget.contentEditable;
focusTarget.contentEditable = false;
}
else {
focusTarget = null;
}
}
WebForm_AutoFocus(this._controlIDToFocus);
if (focusTarget) {
focusTarget.contentEditable = oldContentEditableSetting;
}
this._controlIDToFocus = null;
}
},
_splitNodeIntoArray: function PageRequestManager$_splitNodeIntoArray(node) {
var str = node.content;
var arr = str.length ? str.split(',') : [];
return arr;
},
_uniqueIDToClientID: function PageRequestManager$_uniqueIDToClientID(uniqueID) {
return uniqueID.replace(/\$/g, '_');
},
_updateControls: function PageRequestManager$_updateControls(updatePanelIDs, asyncPostBackControlIDs, postBackControlIDs, asyncPostBackTimeout, version4) {
this._commitControls(
this._processUpdatePanelArrays(updatePanelIDs, asyncPostBackControlIDs, postBackControlIDs, version4),
asyncPostBackTimeout);
},
_updatePanel: function PageRequestManager$_updatePanel(updatePanelElement, rendering) {
for (var updatePanelID in this._scriptDisposes) {
if (this._elementContains(updatePanelElement, document.getElementById(updatePanelID))) {
var disposeScripts = this._scriptDisposes[updatePanelID];
for (var i = 0, l = disposeScripts.length; i < l; i++) {
window.eval(disposeScripts[i]);
}
delete this._scriptDisposes[updatePanelID];
}
}
Sys.Application.disposeElement(updatePanelElement, true);
updatePanelElement.innerHTML = rendering;
},
_validPosition: function PageRequestManager$_validPosition(position) {
return (typeof(position) !== "undefined") && (position !== null) && (position !== 0);
}
}
$type.getInstance = function PageRequestManager$getInstance() {
/// Gets the current instance of the PageRequestManager.
///
if (arguments.length !== 0) throw Error.parameterCount();
var prm = Sys.WebForms.PageRequestManager._instance;
if (!prm) {
prm = Sys.WebForms.PageRequestManager._instance = new Sys.WebForms.PageRequestManager();
}
return prm;
}
$type._addArrayElement = function PageRequestManager$_addArrayElement(arrayName) {
if (!window[arrayName]) {
window[arrayName] = new Array();
}
for (var i = 1, l = arguments.length; i < l; i++) {
Array.add(window[arrayName], arguments[i]);
}
}
$type._initialize = function PageRequestManager$_initialize() {
var prm = Sys.WebForms.PageRequestManager.getInstance();
prm._initializeInternal.apply(prm, arguments);
}
$type.registerClass('Sys.WebForms.PageRequestManager');
$type = Sys.UI._UpdateProgress = function _UpdateProgress(element) {
Sys.UI._UpdateProgress.initializeBase(this,[element]);
this._displayAfter = 500;
this._dynamicLayout = true;
this._associatedUpdatePanelId = null;
this._beginRequestHandlerDelegate = null;
this._startDelegate = null;
this._endRequestHandlerDelegate = null;
this._pageRequestManager = null;
this._timerCookie = null;
}
$type.prototype = {
get_displayAfter: function _UpdateProgress$get_displayAfter() {
///
if (arguments.length !== 0) throw Error.parameterCount();
return this._displayAfter;
},
set_displayAfter: function _UpdateProgress$set_displayAfter(value) {
var e = Function._validateParams(arguments, [{name: "value", type: Number}]);
if (e) throw e;
this._displayAfter = value;
},
get_dynamicLayout: function _UpdateProgress$get_dynamicLayout() {
///
if (arguments.length !== 0) throw Error.parameterCount();
return this._dynamicLayout;
},
set_dynamicLayout: function _UpdateProgress$set_dynamicLayout(value) {
var e = Function._validateParams(arguments, [{name: "value", type: Boolean}]);
if (e) throw e;
this._dynamicLayout = value;
},
get_associatedUpdatePanelId: function _UpdateProgress$get_associatedUpdatePanelId() {
///
if (arguments.length !== 0) throw Error.parameterCount();
return this._associatedUpdatePanelId;
},
set_associatedUpdatePanelId: function _UpdateProgress$set_associatedUpdatePanelId(value) {
var e = Function._validateParams(arguments, [{name: "value", type: String, mayBeNull: true}]);
if (e) throw e;
this._associatedUpdatePanelId = value;
},
get_role: function _UpdateProgress$get_role() {
///
if (arguments.length !== 0) throw Error.parameterCount();
return "status";
},
_clearTimeout: function _UpdateProgress$_clearTimeout() {
if (this._timerCookie) {
window.clearTimeout(this._timerCookie);
this._timerCookie = null;
}
},
_getUniqueID: function _UpdateProgress$_getUniqueID(clientID) {
var i = Array.indexOf(this._pageRequestManager._updatePanelClientIDs, clientID);
return i === -1 ? null : this._pageRequestManager._updatePanelIDs[i];
},
_handleBeginRequest: function _UpdateProgress$_handleBeginRequest(sender, arg) {
var curElem = arg.get_postBackElement(),
showProgress = true,
upID = this._associatedUpdatePanelId;
if (this._associatedUpdatePanelId) {
var updating = arg.get_updatePanelsToUpdate();
if (updating && updating.length) {
showProgress = (Array.contains(updating, upID) || Array.contains(updating, this._getUniqueID(upID)))
}
else {
showProgress = false;
}
}
while (!showProgress && curElem) {
if (curElem.id && this._associatedUpdatePanelId === curElem.id) {
showProgress = true;
}
curElem = curElem.parentNode;
}
if (showProgress) {
this._timerCookie = window.setTimeout(this._startDelegate, this._displayAfter);
}
},
_startRequest: function _UpdateProgress$_startRequest() {
if (this._pageRequestManager.get_isInAsyncPostBack()) {
var element = this.get_element();
if (this._dynamicLayout) {
element.style.display = 'block';
}
else {
element.style.visibility = 'visible';
}
if (this.get_role() === "status") {
element.setAttribute("aria-hidden", "false");
}
}
this._timerCookie = null;
},
_handleEndRequest: function _UpdateProgress$_handleEndRequest(sender, arg) {
var element = this.get_element();
if (this._dynamicLayout) {
element.style.display = 'none';
}
else {
element.style.visibility = 'hidden';
}
if (this.get_role() === "status") {
element.setAttribute("aria-hidden", "true");
}
this._clearTimeout();
},
dispose: function _UpdateProgress$dispose() {
if (this._beginRequestHandlerDelegate !== null) {
this._pageRequestManager.remove_beginRequest(this._beginRequestHandlerDelegate);
this._pageRequestManager.remove_endRequest(this._endRequestHandlerDelegate);
this._beginRequestHandlerDelegate = null;
this._endRequestHandlerDelegate = null;
}
this._clearTimeout();
Sys.UI._UpdateProgress.callBaseMethod(this,"dispose");
},
initialize: function _UpdateProgress$initialize() {
Sys.UI._UpdateProgress.callBaseMethod(this, 'initialize');
if (this.get_role() === "status") {
this.get_element().setAttribute("aria-hidden", "true");
}
this._beginRequestHandlerDelegate = Function.createDelegate(this, this._handleBeginRequest);
this._endRequestHandlerDelegate = Function.createDelegate(this, this._handleEndRequest);
this._startDelegate = Function.createDelegate(this, this._startRequest);
if (Sys.WebForms && Sys.WebForms.PageRequestManager) {
this._pageRequestManager = Sys.WebForms.PageRequestManager.getInstance();
}
if (this._pageRequestManager !== null ) {
this._pageRequestManager.add_beginRequest(this._beginRequestHandlerDelegate);
this._pageRequestManager.add_endRequest(this._endRequestHandlerDelegate);
}
}
}
$type.registerClass('Sys.UI._UpdateProgress', Sys.UI.Control);
}
if (window.Sys && Sys.loader) {
Sys.loader.registerScript("WebForms", ["ComponentModel", "Serialization", "Network"], execute);
}
else {
execute();
}
})();
Type.registerNamespace('Sys.WebForms');
Sys.WebForms.Res={
"PRM_UnknownToken":"Unknown token: \u0027{0}\u0027.",
"PRM_MissingPanel":"Could not find UpdatePanel with ID \u0027{0}\u0027. If it is being updated dynamically then it must be inside another UpdatePanel.",
"PRM_ServerError":"An unknown error occurred while processing the request on the server. The status code returned from the server was: {0}",
"PRM_ParserError":"The message received from the server could not be parsed.",
"PRM_TimeoutError":"The server request timed out.",
"PRM_ParserErrorDetails":"Error parsing near \u0027{0}\u0027.",
"PRM_CannotRegisterTwice":"The PageRequestManager cannot be initialized more than once."
};