topical media & game development
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mobile-application-03-MVCDerbyService-MVCDerbyService-Scripts-MicrosoftMvcAjax.debug.js / js



  //!----------------------------------------------------------
  //! Copyright (C) Microsoft Corporation. All rights reserved.
  //!----------------------------------------------------------
  //! MicrosoftMvcAjax.js
  
  Type.registerNamespace('Sys.Mvc');
  
  
//////////////////////////////////////////////////////////////////////////


  // Sys.Mvc.AjaxOptions
  
  Sys.Mvc.create_AjaxOptions = function Sys_Mvc_AjaxOptions() { return {}; }
  
  
//////////////////////////////////////////////////////////////////////////


  // Sys.Mvc.InsertionMode
  
  Sys.Mvc.InsertionMode = function() {
<field name="replace" type="Number" integer="true" static="true"> </field> <field name="insertBefore" type="Number" integer="true" static="true"> </field> <field name="insertAfter" type="Number" integer="true" static="true"> </field> }; Sys.Mvc.InsertionMode.prototype = { replace: 0, insertBefore: 1, insertAfter: 2 } Sys.Mvc.InsertionMode.registerEnum('Sys.Mvc.InsertionMode', false); 

  
//////////////////////////////////////////////////////////////////////////


  // Sys.Mvc.AjaxContext
  
  Sys.Mvc.AjaxContext = function Sys_Mvc_AjaxContext(request, updateTarget, loadingElement, insertionMode) {
<param name="request" type="Sys.Net.WebRequest"> </param> <param name="updateTarget" type="Object" domElement="true"> </param> <param name="loadingElement" type="Object" domElement="true"> </param> <param name="insertionMode" type="Sys.Mvc.InsertionMode"> </param> <field name="_insertionMode" type="Sys.Mvc.InsertionMode"> </field> <field name="_loadingElement" type="Object" domElement="true"> </field> <field name="_response" type="Sys.Net.WebRequestExecutor"> </field> <field name="_request" type="Sys.Net.WebRequest"> </field> <field name="_updateTarget" type="Object" domElement="true"> </field> this._request = request; this._updateTarget = updateTarget; this._loadingElement = loadingElement; this._insertionMode = insertionMode; } Sys.Mvc.AjaxContext.prototype = { _insertionMode: 0, _loadingElement: null, _response: null, _request: null, _updateTarget: null, get_data: function Sys_Mvc_AjaxContextget_data() { <value type="String"></value> if (this._response) { return this._response.get_responseData(); } else { return null; } }, get_insertionMode: function Sys_Mvc_AjaxContextget_insertionMode() { <value type="Sys.Mvc.InsertionMode"></value> return this._insertionMode; }, get_loadingElement: function Sys_Mvc_AjaxContextget_loadingElement() { <value type="Object" domElement="true"></value> return this._loadingElement; }, get_object: function Sys_Mvc_AjaxContextget_object() { <value type="Object"></value> var executor = this.get_response(); return (executor) ? executor.get_object() : null; }, get_response: function Sys_Mvc_AjaxContextget_response() { <value type="Sys.Net.WebRequestExecutor"></value> return this._response; }, set_response: function Sys_Mvc_AjaxContextset_response(value) { <value type="Sys.Net.WebRequestExecutor"></value> this._response = value; return value; }, get_request: function Sys_Mvc_AjaxContextget_request() { <value type="Sys.Net.WebRequest"></value> return this._request; }, get_updateTarget: function Sys_Mvc_AjaxContextget_updateTarget() { <value type="Object" domElement="true"></value> return this._updateTarget; } } 

  
//////////////////////////////////////////////////////////////////////////


  // Sys.Mvc.AsyncHyperlink
  
  Sys.Mvc.AsyncHyperlink = function Sys_Mvc_AsyncHyperlink() {
  }
  Sys.Mvc.AsyncHyperlink.handleClick = function Sys_Mvc_AsyncHyperlinkhandleClick(anchor, evt, ajaxOptions) {
<param name="anchor" type="Object" domElement="true"> </param> <param name="evt" type="Sys.UI.DomEvent"> </param> <param name="ajaxOptions" type="Sys.Mvc.AjaxOptions"> </param> evt.preventDefault(); Sys.Mvc.MvcHelpers._asyncRequest(anchor.href, 'post', '', anchor, ajaxOptions); } 

  
//////////////////////////////////////////////////////////////////////////


  // Sys.Mvc.MvcHelpers
  
  Sys.Mvc.MvcHelpers = function Sys_Mvc_MvcHelpers() {
  }
  Sys.Mvc.MvcHelpers._serializeSubmitButton = function Sys_Mvc_MvcHelpers_serializeSubmitButton(element, offsetX, offsetY) {
<param name="element" type="Object" domElement="true"> </param> <param name="offsetX" type="Number" integer="true"> </param> <param name="offsetY" type="Number" integer="true"> </param> <returns type="String"></returns> if (element.disabled) { return null; } var name = element.name; if (name) { var tagName = element.tagName.toUpperCase(); var encodedName = encodeURIComponent(name); var inputElement = element; if (tagName === 'INPUT') { var type = inputElement.type; if (type === 'submit') { return encodedName + '=' + encodeURIComponent(inputElement.value); } else if (type === 'image') { return encodedName + '.x=' + offsetX + '&' + encodedName + '.y=' + offsetY; } } else if ((tagName === 'BUTTON') && (name.length) && (inputElement.type === 'submit')) { return encodedName + '=' + encodeURIComponent(inputElement.value); } } return null; } Sys.Mvc.MvcHelpers._serializeForm = function Sys_Mvc_MvcHelpers_serializeForm(form) { <param name="form" type="Object" domElement="true"> </param> <returns type="String"></returns> var formElements = form.elements; var formBody = new Sys.StringBuilder(); var count = formElements.length; for (var i = 0; i < count; i++) { var element = formElements[i]; var name = element.name; if (!name || !name.length) { continue; } var tagName = element.tagName.toUpperCase(); if (tagName === 'INPUT') { var inputElement = element; var type = inputElement.type; if ((type === 'text') || (type === 'password') || (type === 'hidden') || (((type === 'checkbox') || (type === 'radio')) && element.checked)) { formBody.append(encodeURIComponent(name)); formBody.append('='); formBody.append(encodeURIComponent(inputElement.value)); formBody.append('&'); } } else if (tagName === 'SELECT') { var selectElement = element; var optionCount = selectElement.options.length; for (var j = 0; j < optionCount; j++) { var optionElement = selectElement.options[j]; if (optionElement.selected) { formBody.append(encodeURIComponent(name)); formBody.append('='); formBody.append(encodeURIComponent(optionElement.value)); formBody.append('&'); } } } else if (tagName === 'TEXTAREA') { formBody.append(encodeURIComponent(name)); formBody.append('='); formBody.append(encodeURIComponent((element.value))); formBody.append('&'); } } var additionalInput = form._additionalInput; if (additionalInput) { formBody.append(additionalInput); formBody.append('&'); } return formBody.toString(); } Sys.Mvc.MvcHelpers._asyncRequest = function Sys_Mvc_MvcHelpers_asyncRequest(url, verb, body, triggerElement, ajaxOptions) { <param name="url" type="String"> </param> <param name="verb" type="String"> </param> <param name="body" type="String"> </param> <param name="triggerElement" type="Object" domElement="true"> </param> <param name="ajaxOptions" type="Sys.Mvc.AjaxOptions"> </param> if (ajaxOptions.confirm) { if (!confirm(ajaxOptions.confirm)) { return; } } if (ajaxOptions.url) { url = ajaxOptions.url; } if (ajaxOptions.httpMethod) { verb = ajaxOptions.httpMethod; } if (body.length > 0 && !body.endsWith('&')) { body += '&'; } body += 'X-Requested-With=XMLHttpRequest'; var upperCaseVerb = verb.toUpperCase(); var isGetOrPost = (upperCaseVerb === 'GET' || upperCaseVerb === 'POST'); if (!isGetOrPost) { body += '&'; body += 'X-HTTP-Method-Override=' + upperCaseVerb; } var requestBody = ''; if (upperCaseVerb === 'GET' || upperCaseVerb === 'DELETE') { if (url.indexOf('?') > -1) { if (!url.endsWith('&')) { url += '&'; } url += body; } else { url += '?'; url += body; } } else { requestBody = body; } var request = new Sys.Net.WebRequest(); request.set_url(url); if (isGetOrPost) { request.set_httpVerb(verb); } else { request.set_httpVerb('POST'); request.get_headers()['X-HTTP-Method-Override'] = upperCaseVerb; } request.set_body(requestBody); if (verb.toUpperCase() === 'PUT') { request.get_headers()['Content-Type'] = 'application/x-www-form-urlencoded;'; } request.get_headers()['X-Requested-With'] = 'XMLHttpRequest'; var updateElement = null; if (ajaxOptions.updateTargetId) { updateElement = get(ajaxOptions.updateTargetId); } var loadingElement = null; if (ajaxOptions.loadingElementId) { loadingElement = get(ajaxOptions.loadingElementId); } var ajaxContext = new Sys.Mvc.AjaxContext(request, updateElement, loadingElement, ajaxOptions.insertionMode); var continueRequest = true; if (ajaxOptions.onBegin) { continueRequest = ajaxOptions.onBegin(ajaxContext) !== false; } if (loadingElement) { Sys.UI.DomElement.setVisible(ajaxContext.get_loadingElement(), true); } if (continueRequest) { request.add_completed(Function.createDelegate(null, function(executor) { Sys.Mvc.MvcHelpers._onComplete(request, ajaxOptions, ajaxContext); })); request.invoke(); } } Sys.Mvc.MvcHelpers._onComplete = function Sys_Mvc_MvcHelpers_onComplete(request, ajaxOptions, ajaxContext) { <param name="request" type="Sys.Net.WebRequest"> </param> <param name="ajaxOptions" type="Sys.Mvc.AjaxOptions"> </param> <param name="ajaxContext" type="Sys.Mvc.AjaxContext"> </param> ajaxContext.set_response(request.get_executor()); if (ajaxOptions.onComplete && ajaxOptions.onComplete(ajaxContext) === false) { return; } var statusCode = ajaxContext.get_response().get_statusCode(); if ((statusCode >= 200 && statusCode < 300) || statusCode === 304 || statusCode === 1223) { if (statusCode !== 204 && statusCode !== 304 && statusCode !== 1223) { var contentType = ajaxContext.get_response().getResponseHeader('Content-Type'); if ((contentType) && (contentType.indexOf('application/x-javascript') !== -1)) { eval(ajaxContext.get_data()); } else { Sys.Mvc.MvcHelpers.updateDomElement(ajaxContext.get_updateTarget(), ajaxContext.get_insertionMode(), ajaxContext.get_data()); } } if (ajaxOptions.onSuccess) { ajaxOptions.onSuccess(ajaxContext); } } else { if (ajaxOptions.onFailure) { ajaxOptions.onFailure(ajaxContext); } } if (ajaxContext.get_loadingElement()) { Sys.UI.DomElement.setVisible(ajaxContext.get_loadingElement(), false); } } Sys.Mvc.MvcHelpers.updateDomElement = function Sys_Mvc_MvcHelpersupdateDomElement(target, insertionMode, content) { <param name="target" type="Object" domElement="true"> </param> <param name="insertionMode" type="Sys.Mvc.InsertionMode"> </param> <param name="content" type="String"> </param> if (target) { switch (insertionMode) { case Sys.Mvc.InsertionMode.replace: target.innerHTML = content; break; case Sys.Mvc.InsertionMode.insertBefore: if (content && content.length > 0) { target.innerHTML = content + target.innerHTML.trimStart(); } break; case Sys.Mvc.InsertionMode.insertAfter: if (content && content.length > 0) { target.innerHTML = target.innerHTML.trimEnd() + content; } break; } } } 

  
//////////////////////////////////////////////////////////////////////////


  // Sys.Mvc.AsyncForm
  
  Sys.Mvc.AsyncForm = function Sys_Mvc_AsyncForm() {
  }
  Sys.Mvc.AsyncForm.handleClick = function Sys_Mvc_AsyncFormhandleClick(form, evt) {
<param name="form" type="Object" domElement="true"> </param> <param name="evt" type="Sys.UI.DomEvent"> </param> var additionalInput = Sys.Mvc.MvcHelpers._serializeSubmitButton(evt.target, evt.offsetX, evt.offsetY); form._additionalInput = additionalInput; } Sys.Mvc.AsyncForm.handleSubmit = function Sys_Mvc_AsyncFormhandleSubmit(form, evt, ajaxOptions) { <param name="form" type="Object" domElement="true"> </param> <param name="evt" type="Sys.UI.DomEvent"> </param> <param name="ajaxOptions" type="Sys.Mvc.AjaxOptions"> </param> evt.preventDefault(); var validationCallbacks = form.validationCallbacks; if (validationCallbacks) { for (var i = 0; i < validationCallbacks.length; i++) { var callback = validationCallbacks[i]; if (!callback()) { return; } } } var body = Sys.Mvc.MvcHelpers._serializeForm(form); Sys.Mvc.MvcHelpers._asyncRequest(form.action, form.method || 'post', body, form, ajaxOptions); } 

  Sys.Mvc.AjaxContext.registerClass('Sys.Mvc.AjaxContext');
  Sys.Mvc.AsyncHyperlink.registerClass('Sys.Mvc.AsyncHyperlink');
  Sys.Mvc.MvcHelpers.registerClass('Sys.Mvc.MvcHelpers');
  Sys.Mvc.AsyncForm.registerClass('Sys.Mvc.AsyncForm');
  
  // ---- Do not remove this footer ----
  // Generated using Script# v0.5.0.0 (http://projects.nikhilk.net)
  // -----------------------------------
[] readme course(s) preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthought(s) appendix reference(s) example(s) resource(s) _

(C) Æliens 04/09/2009

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