Samuele E. Locatelli
6 lines
14 KiB
JavaScript
6 lines
14 KiB
JavaScript
//CdnPath=http://ajax.aspnetcdn.com/ajax/4.5.1/1/MicrosoftAjaxNetwork.js
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//----------------------------------------------------------
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// Copyright (C) Microsoft Corporation. All rights reserved.
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//----------------------------------------------------------
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// MicrosoftAjaxNetwork.js
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Type._registerScript("MicrosoftAjaxNetwork.js", ["MicrosoftAjaxSerialization.js"]); if (!window.XMLHttpRequest) window.XMLHttpRequest = function () { var b = ["Msxml2.XMLHTTP.3.0", "Msxml2.XMLHTTP"]; for (var a = 0, c = b.length; a < c; a++)try { return new ActiveXObject(b[a]) } catch (d) { } return null }; Type.registerNamespace("Sys.Net"); Sys.Net.WebRequestExecutor = function () { this._webRequest = null; this._resultObject = null }; Sys.Net.WebRequestExecutor.prototype = { get_webRequest: function () { return this._webRequest }, _set_webRequest: function (a) { this._webRequest = a }, get_started: function () { throw Error.notImplemented() }, get_responseAvailable: function () { throw Error.notImplemented() }, get_timedOut: function () { throw Error.notImplemented() }, get_aborted: function () { throw Error.notImplemented() }, get_responseData: function () { throw Error.notImplemented() }, get_statusCode: function () { throw Error.notImplemented() }, get_statusText: function () { throw Error.notImplemented() }, get_xml: function () { throw Error.notImplemented() }, get_object: function () { if (!this._resultObject) this._resultObject = Sys.Serialization.JavaScriptSerializer.deserialize(this.get_responseData()); return this._resultObject }, executeRequest: function () { throw Error.notImplemented() }, abort: function () { throw Error.notImplemented() }, getResponseHeader: function () { throw Error.notImplemented() }, getAllResponseHeaders: function () { throw Error.notImplemented() } }; Sys.Net.WebRequestExecutor.registerClass("Sys.Net.WebRequestExecutor"); Sys.Net.XMLDOM = function (d) { if (!window.DOMParser) { var c = ["Msxml2.DOMDocument.3.0", "Msxml2.DOMDocument"]; for (var b = 0, f = c.length; b < f; b++)try { var a = new ActiveXObject(c[b]); a.async = false; a.loadXML(d); a.setProperty("SelectionLanguage", "XPath"); return a } catch (g) { } } else try { var e = new window.DOMParser; return e.parseFromString(d, "text/xml") } catch (g) { } return null }; Sys.Net.XMLHttpExecutor = function () { Sys.Net.XMLHttpExecutor.initializeBase(this); var a = this; this._xmlHttpRequest = null; this._webRequest = null; this._responseAvailable = false; this._timedOut = false; this._timer = null; this._aborted = false; this._started = false; this._onReadyStateChange = function () { if (a._xmlHttpRequest.readyState === 4) { try { if (typeof a._xmlHttpRequest.status === "undefined") return } catch (b) { return } a._clearTimer(); a._responseAvailable = true; try { a._webRequest.completed(Sys.EventArgs.Empty) } finally { if (a._xmlHttpRequest != null) { a._xmlHttpRequest.onreadystatechange = Function.emptyMethod; a._xmlHttpRequest = null } } } }; this._clearTimer = function () { if (a._timer != null) { window.clearTimeout(a._timer); a._timer = null } }; this._onTimeout = function () { if (!a._responseAvailable) { a._clearTimer(); a._timedOut = true; a._xmlHttpRequest.onreadystatechange = Function.emptyMethod; a._xmlHttpRequest.abort(); a._webRequest.completed(Sys.EventArgs.Empty); a._xmlHttpRequest = null } } }; Sys.Net.XMLHttpExecutor.prototype = { get_timedOut: function () { return this._timedOut }, get_started: function () { return this._started }, get_responseAvailable: function () { return this._responseAvailable }, get_aborted: function () { return this._aborted }, executeRequest: function () { this._webRequest = this.get_webRequest(); var c = this._webRequest.get_body(), a = this._webRequest.get_headers(); this._xmlHttpRequest = new XMLHttpRequest; this._xmlHttpRequest.onreadystatechange = this._onReadyStateChange; var e = this._webRequest.get_httpVerb(); this._xmlHttpRequest.open(e, this._webRequest.getResolvedUrl(), true); this._xmlHttpRequest.setRequestHeader("X-Requested-With", "XMLHttpRequest"); if (a) for (var b in a) { var f = a[b]; if (typeof f !== "function") this._xmlHttpRequest.setRequestHeader(b, f) } if (e.toLowerCase() === "post") { if (a === null || !a["Content-Type"]) this._xmlHttpRequest.setRequestHeader("Content-Type", "application/x-www-form-urlencoded; charset=utf-8"); if (!c) c = "" } var d = this._webRequest.get_timeout(); if (d > 0) this._timer = window.setTimeout(Function.createDelegate(this, this._onTimeout), d); this._xmlHttpRequest.send(c); this._started = true }, getResponseHeader: function (b) { var a; try { a = this._xmlHttpRequest.getResponseHeader(b) } catch (c) { } if (!a) a = ""; return a }, getAllResponseHeaders: function () { return this._xmlHttpRequest.getAllResponseHeaders() }, get_responseData: function () { return this._xmlHttpRequest.responseText }, get_statusCode: function () { var a = 0; try { a = this._xmlHttpRequest.status } catch (b) { } return a }, get_statusText: function () { return this._xmlHttpRequest.statusText }, get_xml: function () { var a = this._xmlHttpRequest.responseXML; if (!a || !a.documentElement) { a = Sys.Net.XMLDOM(this._xmlHttpRequest.responseText); if (!a || !a.documentElement) return null } else if (navigator.userAgent.indexOf("MSIE") !== -1 && typeof a.setProperty != "undefined") a.setProperty("SelectionLanguage", "XPath"); if (a.documentElement.namespaceURI === "http://www.mozilla.org/newlayout/xml/parsererror.xml" && a.documentElement.tagName === "parsererror") return null; if (a.documentElement.firstChild && a.documentElement.firstChild.tagName === "parsererror") return null; return a }, abort: function () { if (this._aborted || this._responseAvailable || this._timedOut) return; this._aborted = true; this._clearTimer(); if (this._xmlHttpRequest && !this._responseAvailable) { this._xmlHttpRequest.onreadystatechange = Function.emptyMethod; this._xmlHttpRequest.abort(); this._xmlHttpRequest = null; this._webRequest.completed(Sys.EventArgs.Empty) } } }; Sys.Net.XMLHttpExecutor.registerClass("Sys.Net.XMLHttpExecutor", Sys.Net.WebRequestExecutor); Sys.Net._WebRequestManager = function () { this._defaultTimeout = 0; this._defaultExecutorType = "Sys.Net.XMLHttpExecutor" }; Sys.Net._WebRequestManager.prototype = { add_invokingRequest: function (a) { this._get_eventHandlerList().addHandler("invokingRequest", a) }, remove_invokingRequest: function (a) { this._get_eventHandlerList().removeHandler("invokingRequest", a) }, add_completedRequest: function (a) { this._get_eventHandlerList().addHandler("completedRequest", a) }, remove_completedRequest: function (a) { this._get_eventHandlerList().removeHandler("completedRequest", a) }, _get_eventHandlerList: function () { if (!this._events) this._events = new Sys.EventHandlerList; return this._events }, get_defaultTimeout: function () { return this._defaultTimeout }, set_defaultTimeout: function (a) { this._defaultTimeout = a }, get_defaultExecutorType: function () { return this._defaultExecutorType }, set_defaultExecutorType: function (a) { this._defaultExecutorType = a }, executeRequest: function (webRequest) { var executor = webRequest.get_executor(); if (!executor) { var failed = false; try { var executorType = eval(this._defaultExecutorType); executor = new executorType } catch (a) { failed = true } webRequest.set_executor(executor) } if (executor.get_aborted()) return; var evArgs = new Sys.Net.NetworkRequestEventArgs(webRequest), handler = this._get_eventHandlerList().getHandler("invokingRequest"); if (handler) handler(this, evArgs); if (!evArgs.get_cancel()) executor.executeRequest() } }; Sys.Net._WebRequestManager.registerClass("Sys.Net._WebRequestManager"); Sys.Net.WebRequestManager = new Sys.Net._WebRequestManager; Sys.Net.NetworkRequestEventArgs = function (a) { Sys.Net.NetworkRequestEventArgs.initializeBase(this); this._webRequest = a }; Sys.Net.NetworkRequestEventArgs.prototype = { get_webRequest: function () { return this._webRequest } }; Sys.Net.NetworkRequestEventArgs.registerClass("Sys.Net.NetworkRequestEventArgs", Sys.CancelEventArgs); Sys.Net.WebRequest = function () { this._url = ""; this._headers = {}; this._body = null; this._userContext = null; this._httpVerb = null; this._executor = null; this._invokeCalled = false; this._timeout = 0 }; Sys.Net.WebRequest.prototype = { add_completed: function (a) { this._get_eventHandlerList().addHandler("completed", a) }, remove_completed: function (a) { this._get_eventHandlerList().removeHandler("completed", a) }, completed: function (b) { var a = Sys.Net.WebRequestManager._get_eventHandlerList().getHandler("completedRequest"); if (a) a(this._executor, b); a = this._get_eventHandlerList().getHandler("completed"); if (a) a(this._executor, b) }, _get_eventHandlerList: function () { if (!this._events) this._events = new Sys.EventHandlerList; return this._events }, get_url: function () { return this._url }, set_url: function (a) { this._url = a }, get_headers: function () { return this._headers }, get_httpVerb: function () { if (this._httpVerb === null) { if (this._body === null) return "GET"; return "POST" } return this._httpVerb }, set_httpVerb: function (a) { this._httpVerb = a }, get_body: function () { return this._body }, set_body: function (a) { this._body = a }, get_userContext: function () { return this._userContext }, set_userContext: function (a) { this._userContext = a }, get_executor: function () { return this._executor }, set_executor: function (a) { this._executor = a; this._executor._set_webRequest(this) }, get_timeout: function () { if (this._timeout === 0) return Sys.Net.WebRequestManager.get_defaultTimeout(); return this._timeout }, set_timeout: function (a) { this._timeout = a }, getResolvedUrl: function () { return Sys.Net.WebRequest._resolveUrl(this._url) }, invoke: function () { Sys.Net.WebRequestManager.executeRequest(this); this._invokeCalled = true } }; Sys.Net.WebRequest._resolveUrl = function (b, a) { if (b && b.indexOf("://") !== -1) return b; if (!a || a.length === 0) { var d = document.getElementsByTagName("base")[0]; if (d && d.href && d.href.length > 0) a = d.href; else a = document.URL } var c = a.indexOf("?"); if (c !== -1) a = a.substr(0, c); c = a.indexOf("#"); if (c !== -1) a = a.substr(0, c); a = a.substr(0, a.lastIndexOf("/") + 1); if (!b || b.length === 0) return a; if (b.charAt(0) === "/") { var e = a.indexOf("://"), g = a.indexOf("/", e + 3); return a.substr(0, g) + b } else { var f = a.lastIndexOf("/"); return a.substr(0, f + 1) + b } }; Sys.Net.WebRequest._createQueryString = function (c, b, f) { b = b || encodeURIComponent; var h = 0, e, g, d, a = new Sys.StringBuilder; if (c) for (d in c) { e = c[d]; if (typeof e === "function") continue; g = Sys.Serialization.JavaScriptSerializer.serialize(e); if (h++) a.append("&"); a.append(d); a.append("="); a.append(b(g)) } if (f) { if (h) a.append("&"); a.append(f) } return a.toString() }; Sys.Net.WebRequest._createUrl = function (a, b, c) { if (!b && !c) return a; var d = Sys.Net.WebRequest._createQueryString(b, null, c); return d.length ? a + (a && a.indexOf("?") >= 0 ? "&" : "?") + d : a }; Sys.Net.WebRequest.registerClass("Sys.Net.WebRequest"); Sys._ScriptLoaderTask = function (b, a) { this._scriptElement = b; this._completedCallback = a }; Sys._ScriptLoaderTask.prototype = { get_scriptElement: function () { return this._scriptElement }, dispose: function () { if (this._disposed) return; this._disposed = true; this._removeScriptElementHandlers(); Sys._ScriptLoaderTask._clearScript(this._scriptElement); this._scriptElement = null }, execute: function () { if (this._ensureReadyStateLoaded()) this._executeInternal() }, _executeInternal: function () { this._addScriptElementHandlers(); document.getElementsByTagName("head")[0].appendChild(this._scriptElement) }, _ensureReadyStateLoaded: function () { if (this._useReadyState() && this._scriptElement.readyState !== "loaded" && this._scriptElement.readyState !== "complete") { this._scriptDownloadDelegate = Function.createDelegate(this, this._executeInternal); $addHandler(this._scriptElement, "readystatechange", this._scriptDownloadDelegate); return false } return true }, _addScriptElementHandlers: function () { if (this._scriptDownloadDelegate) { $removeHandler(this._scriptElement, "readystatechange", this._scriptDownloadDelegate); this._scriptDownloadDelegate = null } this._scriptLoadDelegate = Function.createDelegate(this, this._scriptLoadHandler); if (this._useReadyState()) $addHandler(this._scriptElement, "readystatechange", this._scriptLoadDelegate); else $addHandler(this._scriptElement, "load", this._scriptLoadDelegate); if (this._scriptElement.addEventListener) { this._scriptErrorDelegate = Function.createDelegate(this, this._scriptErrorHandler); this._scriptElement.addEventListener("error", this._scriptErrorDelegate, false) } }, _removeScriptElementHandlers: function () { if (this._scriptLoadDelegate) { var a = this.get_scriptElement(); if (this._scriptDownloadDelegate) { $removeHandler(this._scriptElement, "readystatechange", this._scriptDownloadDelegate); this._scriptDownloadDelegate = null } if (this._useReadyState() && this._scriptLoadDelegate) $removeHandler(a, "readystatechange", this._scriptLoadDelegate); else $removeHandler(a, "load", this._scriptLoadDelegate); if (this._scriptErrorDelegate) { this._scriptElement.removeEventListener("error", this._scriptErrorDelegate, false); this._scriptErrorDelegate = null } this._scriptLoadDelegate = null } }, _scriptErrorHandler: function () { if (this._disposed) return; this._completedCallback(this.get_scriptElement(), false) }, _scriptLoadHandler: function () { if (this._disposed) return; var a = this.get_scriptElement(); if (this._useReadyState() && a.readyState !== "complete") return; this._completedCallback(a, true) }, _useReadyState: function () { return Sys.Browser.agent === Sys.Browser.InternetExplorer && (Sys.Browser.version < 9 || (document.documentMode || 0) < 9) } }; Sys._ScriptLoaderTask.registerClass("Sys._ScriptLoaderTask", null, Sys.IDisposable); Sys._ScriptLoaderTask._clearScript = function (a) { if (!Sys.Debug.isDebug && a.parentNode) a.parentNode.removeChild(a) }; |