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/MvcMusicStore/Scripts/MicrosoftMvcAjax.debug.js

#
JavaScript | 408 lines | 281 code | 28 blank | 99 comment | 77 complexity | 7f4dfc11f4feb1310eef77858aa9da13 MD5 | raw file
  1//!----------------------------------------------------------
  2//! Copyright (C) Microsoft Corporation. All rights reserved.
  3//!----------------------------------------------------------
  4//! MicrosoftMvcAjax.js
  5
  6Type.registerNamespace('Sys.Mvc');
  7
  8////////////////////////////////////////////////////////////////////////////////
  9// Sys.Mvc.AjaxOptions
 10
 11Sys.Mvc.$create_AjaxOptions = function Sys_Mvc_AjaxOptions() { return {}; }
 12
 13
 14////////////////////////////////////////////////////////////////////////////////
 15// Sys.Mvc.InsertionMode
 16
 17Sys.Mvc.InsertionMode = function() { 
 18    /// <field name="replace" type="Number" integer="true" static="true">
 19    /// </field>
 20    /// <field name="insertBefore" type="Number" integer="true" static="true">
 21    /// </field>
 22    /// <field name="insertAfter" type="Number" integer="true" static="true">
 23    /// </field>
 24};
 25Sys.Mvc.InsertionMode.prototype = {
 26    replace: 0, 
 27    insertBefore: 1, 
 28    insertAfter: 2
 29}
 30Sys.Mvc.InsertionMode.registerEnum('Sys.Mvc.InsertionMode', false);
 31
 32
 33////////////////////////////////////////////////////////////////////////////////
 34// Sys.Mvc.AjaxContext
 35
 36Sys.Mvc.AjaxContext = function Sys_Mvc_AjaxContext(request, updateTarget, loadingElement, insertionMode) {
 37    /// <param name="request" type="Sys.Net.WebRequest">
 38    /// </param>
 39    /// <param name="updateTarget" type="Object" domElement="true">
 40    /// </param>
 41    /// <param name="loadingElement" type="Object" domElement="true">
 42    /// </param>
 43    /// <param name="insertionMode" type="Sys.Mvc.InsertionMode">
 44    /// </param>
 45    /// <field name="_insertionMode" type="Sys.Mvc.InsertionMode">
 46    /// </field>
 47    /// <field name="_loadingElement" type="Object" domElement="true">
 48    /// </field>
 49    /// <field name="_response" type="Sys.Net.WebRequestExecutor">
 50    /// </field>
 51    /// <field name="_request" type="Sys.Net.WebRequest">
 52    /// </field>
 53    /// <field name="_updateTarget" type="Object" domElement="true">
 54    /// </field>
 55    this._request = request;
 56    this._updateTarget = updateTarget;
 57    this._loadingElement = loadingElement;
 58    this._insertionMode = insertionMode;
 59}
 60Sys.Mvc.AjaxContext.prototype = {
 61    _insertionMode: 0,
 62    _loadingElement: null,
 63    _response: null,
 64    _request: null,
 65    _updateTarget: null,
 66    
 67    get_data: function Sys_Mvc_AjaxContext$get_data() {
 68        /// <value type="String"></value>
 69        if (this._response) {
 70            return this._response.get_responseData();
 71        }
 72        else {
 73            return null;
 74        }
 75    },
 76    
 77    get_insertionMode: function Sys_Mvc_AjaxContext$get_insertionMode() {
 78        /// <value type="Sys.Mvc.InsertionMode"></value>
 79        return this._insertionMode;
 80    },
 81    
 82    get_loadingElement: function Sys_Mvc_AjaxContext$get_loadingElement() {
 83        /// <value type="Object" domElement="true"></value>
 84        return this._loadingElement;
 85    },
 86    
 87    get_object: function Sys_Mvc_AjaxContext$get_object() {
 88        /// <value type="Object"></value>
 89        var executor = this.get_response();
 90        return (executor) ? executor.get_object() : null;
 91    },
 92    
 93    get_response: function Sys_Mvc_AjaxContext$get_response() {
 94        /// <value type="Sys.Net.WebRequestExecutor"></value>
 95        return this._response;
 96    },
 97    set_response: function Sys_Mvc_AjaxContext$set_response(value) {
 98        /// <value type="Sys.Net.WebRequestExecutor"></value>
 99        this._response = value;
100        return value;
101    },
102    
103    get_request: function Sys_Mvc_AjaxContext$get_request() {
104        /// <value type="Sys.Net.WebRequest"></value>
105        return this._request;
106    },
107    
108    get_updateTarget: function Sys_Mvc_AjaxContext$get_updateTarget() {
109        /// <value type="Object" domElement="true"></value>
110        return this._updateTarget;
111    }
112}
113
114
115////////////////////////////////////////////////////////////////////////////////
116// Sys.Mvc.AsyncHyperlink
117
118Sys.Mvc.AsyncHyperlink = function Sys_Mvc_AsyncHyperlink() {
119}
120Sys.Mvc.AsyncHyperlink.handleClick = function Sys_Mvc_AsyncHyperlink$handleClick(anchor, evt, ajaxOptions) {
121    /// <param name="anchor" type="Object" domElement="true">
122    /// </param>
123    /// <param name="evt" type="Sys.UI.DomEvent">
124    /// </param>
125    /// <param name="ajaxOptions" type="Sys.Mvc.AjaxOptions">
126    /// </param>
127    evt.preventDefault();
128    Sys.Mvc.MvcHelpers._asyncRequest(anchor.href, 'post', '', anchor, ajaxOptions);
129}
130
131
132////////////////////////////////////////////////////////////////////////////////
133// Sys.Mvc.MvcHelpers
134
135Sys.Mvc.MvcHelpers = function Sys_Mvc_MvcHelpers() {
136}
137Sys.Mvc.MvcHelpers._serializeSubmitButton = function Sys_Mvc_MvcHelpers$_serializeSubmitButton(element, offsetX, offsetY) {
138    /// <param name="element" type="Object" domElement="true">
139    /// </param>
140    /// <param name="offsetX" type="Number" integer="true">
141    /// </param>
142    /// <param name="offsetY" type="Number" integer="true">
143    /// </param>
144    /// <returns type="String"></returns>
145    if (element.disabled) {
146        return null;
147    }
148    var name = element.name;
149    if (name) {
150        var tagName = element.tagName.toUpperCase();
151        var encodedName = encodeURIComponent(name);
152        var inputElement = element;
153        if (tagName === 'INPUT') {
154            var type = inputElement.type;
155            if (type === 'submit') {
156                return encodedName + '=' + encodeURIComponent(inputElement.value);
157            }
158            else if (type === 'image') {
159                return encodedName + '.x=' + offsetX + '&' + encodedName + '.y=' + offsetY;
160            }
161        }
162        else if ((tagName === 'BUTTON') && (name.length) && (inputElement.type === 'submit')) {
163            return encodedName + '=' + encodeURIComponent(inputElement.value);
164        }
165    }
166    return null;
167}
168Sys.Mvc.MvcHelpers._serializeForm = function Sys_Mvc_MvcHelpers$_serializeForm(form) {
169    /// <param name="form" type="Object" domElement="true">
170    /// </param>
171    /// <returns type="String"></returns>
172    var formElements = form.elements;
173    var formBody = new Sys.StringBuilder();
174    var count = formElements.length;
175    for (var i = 0; i < count; i++) {
176        var element = formElements[i];
177        var name = element.name;
178        if (!name || !name.length) {
179            continue;
180        }
181        var tagName = element.tagName.toUpperCase();
182        if (tagName === 'INPUT') {
183            var inputElement = element;
184            var type = inputElement.type;
185            if ((type === 'text') || (type === 'password') || (type === 'hidden') || (((type === 'checkbox') || (type === 'radio')) && element.checked)) {
186                formBody.append(encodeURIComponent(name));
187                formBody.append('=');
188                formBody.append(encodeURIComponent(inputElement.value));
189                formBody.append('&');
190            }
191        }
192        else if (tagName === 'SELECT') {
193            var selectElement = element;
194            var optionCount = selectElement.options.length;
195            for (var j = 0; j < optionCount; j++) {
196                var optionElement = selectElement.options[j];
197                if (optionElement.selected) {
198                    formBody.append(encodeURIComponent(name));
199                    formBody.append('=');
200                    formBody.append(encodeURIComponent(optionElement.value));
201                    formBody.append('&');
202                }
203            }
204        }
205        else if (tagName === 'TEXTAREA') {
206            formBody.append(encodeURIComponent(name));
207            formBody.append('=');
208            formBody.append(encodeURIComponent((element.value)));
209            formBody.append('&');
210        }
211    }
212    var additionalInput = form._additionalInput;
213    if (additionalInput) {
214        formBody.append(additionalInput);
215        formBody.append('&');
216    }
217    return formBody.toString();
218}
219Sys.Mvc.MvcHelpers._asyncRequest = function Sys_Mvc_MvcHelpers$_asyncRequest(url, verb, body, triggerElement, ajaxOptions) {
220    /// <param name="url" type="String">
221    /// </param>
222    /// <param name="verb" type="String">
223    /// </param>
224    /// <param name="body" type="String">
225    /// </param>
226    /// <param name="triggerElement" type="Object" domElement="true">
227    /// </param>
228    /// <param name="ajaxOptions" type="Sys.Mvc.AjaxOptions">
229    /// </param>
230    if (ajaxOptions.confirm) {
231        if (!confirm(ajaxOptions.confirm)) {
232            return;
233        }
234    }
235    if (ajaxOptions.url) {
236        url = ajaxOptions.url;
237    }
238    if (ajaxOptions.httpMethod) {
239        verb = ajaxOptions.httpMethod;
240    }
241    if (body.length > 0 && !body.endsWith('&')) {
242        body += '&';
243    }
244    body += 'X-Requested-With=XMLHttpRequest';
245    var upperCaseVerb = verb.toUpperCase();
246    var isGetOrPost = (upperCaseVerb === 'GET' || upperCaseVerb === 'POST');
247    if (!isGetOrPost) {
248        body += '&';
249        body += 'X-HTTP-Method-Override=' + upperCaseVerb;
250    }
251    var requestBody = '';
252    if (upperCaseVerb === 'GET' || upperCaseVerb === 'DELETE') {
253        if (url.indexOf('?') > -1) {
254            if (!url.endsWith('&')) {
255                url += '&';
256            }
257            url += body;
258        }
259        else {
260            url += '?';
261            url += body;
262        }
263    }
264    else {
265        requestBody = body;
266    }
267    var request = new Sys.Net.WebRequest();
268    request.set_url(url);
269    if (isGetOrPost) {
270        request.set_httpVerb(verb);
271    }
272    else {
273        request.set_httpVerb('POST');
274        request.get_headers()['X-HTTP-Method-Override'] = upperCaseVerb;
275    }
276    request.set_body(requestBody);
277    if (verb.toUpperCase() === 'PUT') {
278        request.get_headers()['Content-Type'] = 'application/x-www-form-urlencoded;';
279    }
280    request.get_headers()['X-Requested-With'] = 'XMLHttpRequest';
281    var updateElement = null;
282    if (ajaxOptions.updateTargetId) {
283        updateElement = $get(ajaxOptions.updateTargetId);
284    }
285    var loadingElement = null;
286    if (ajaxOptions.loadingElementId) {
287        loadingElement = $get(ajaxOptions.loadingElementId);
288    }
289    var ajaxContext = new Sys.Mvc.AjaxContext(request, updateElement, loadingElement, ajaxOptions.insertionMode);
290    var continueRequest = true;
291    if (ajaxOptions.onBegin) {
292        continueRequest = ajaxOptions.onBegin(ajaxContext) !== false;
293    }
294    if (loadingElement) {
295        Sys.UI.DomElement.setVisible(ajaxContext.get_loadingElement(), true);
296    }
297    if (continueRequest) {
298        request.add_completed(Function.createDelegate(null, function(executor) {
299            Sys.Mvc.MvcHelpers._onComplete(request, ajaxOptions, ajaxContext);
300        }));
301        request.invoke();
302    }
303}
304Sys.Mvc.MvcHelpers._onComplete = function Sys_Mvc_MvcHelpers$_onComplete(request, ajaxOptions, ajaxContext) {
305    /// <param name="request" type="Sys.Net.WebRequest">
306    /// </param>
307    /// <param name="ajaxOptions" type="Sys.Mvc.AjaxOptions">
308    /// </param>
309    /// <param name="ajaxContext" type="Sys.Mvc.AjaxContext">
310    /// </param>
311    ajaxContext.set_response(request.get_executor());
312    if (ajaxOptions.onComplete && ajaxOptions.onComplete(ajaxContext) === false) {
313        return;
314    }
315    var statusCode = ajaxContext.get_response().get_statusCode();
316    if ((statusCode >= 200 && statusCode < 300) || statusCode === 304 || statusCode === 1223) {
317        if (statusCode !== 204 && statusCode !== 304 && statusCode !== 1223) {
318            var contentType = ajaxContext.get_response().getResponseHeader('Content-Type');
319            if ((contentType) && (contentType.indexOf('application/x-javascript') !== -1)) {
320                eval(ajaxContext.get_data());
321            }
322            else {
323                Sys.Mvc.MvcHelpers.updateDomElement(ajaxContext.get_updateTarget(), ajaxContext.get_insertionMode(), ajaxContext.get_data());
324            }
325        }
326        if (ajaxOptions.onSuccess) {
327            ajaxOptions.onSuccess(ajaxContext);
328        }
329    }
330    else {
331        if (ajaxOptions.onFailure) {
332            ajaxOptions.onFailure(ajaxContext);
333        }
334    }
335    if (ajaxContext.get_loadingElement()) {
336        Sys.UI.DomElement.setVisible(ajaxContext.get_loadingElement(), false);
337    }
338}
339Sys.Mvc.MvcHelpers.updateDomElement = function Sys_Mvc_MvcHelpers$updateDomElement(target, insertionMode, content) {
340    /// <param name="target" type="Object" domElement="true">
341    /// </param>
342    /// <param name="insertionMode" type="Sys.Mvc.InsertionMode">
343    /// </param>
344    /// <param name="content" type="String">
345    /// </param>
346    if (target) {
347        switch (insertionMode) {
348            case Sys.Mvc.InsertionMode.replace:
349                target.innerHTML = content;
350                break;
351            case Sys.Mvc.InsertionMode.insertBefore:
352                if (content && content.length > 0) {
353                    target.innerHTML = content + target.innerHTML.trimStart();
354                }
355                break;
356            case Sys.Mvc.InsertionMode.insertAfter:
357                if (content && content.length > 0) {
358                    target.innerHTML = target.innerHTML.trimEnd() + content;
359                }
360                break;
361        }
362    }
363}
364
365
366////////////////////////////////////////////////////////////////////////////////
367// Sys.Mvc.AsyncForm
368
369Sys.Mvc.AsyncForm = function Sys_Mvc_AsyncForm() {
370}
371Sys.Mvc.AsyncForm.handleClick = function Sys_Mvc_AsyncForm$handleClick(form, evt) {
372    /// <param name="form" type="Object" domElement="true">
373    /// </param>
374    /// <param name="evt" type="Sys.UI.DomEvent">
375    /// </param>
376    var additionalInput = Sys.Mvc.MvcHelpers._serializeSubmitButton(evt.target, evt.offsetX, evt.offsetY);
377    form._additionalInput = additionalInput;
378}
379Sys.Mvc.AsyncForm.handleSubmit = function Sys_Mvc_AsyncForm$handleSubmit(form, evt, ajaxOptions) {
380    /// <param name="form" type="Object" domElement="true">
381    /// </param>
382    /// <param name="evt" type="Sys.UI.DomEvent">
383    /// </param>
384    /// <param name="ajaxOptions" type="Sys.Mvc.AjaxOptions">
385    /// </param>
386    evt.preventDefault();
387    var validationCallbacks = form.validationCallbacks;
388    if (validationCallbacks) {
389        for (var i = 0; i < validationCallbacks.length; i++) {
390            var callback = validationCallbacks[i];
391            if (!callback()) {
392                return;
393            }
394        }
395    }
396    var body = Sys.Mvc.MvcHelpers._serializeForm(form);
397    Sys.Mvc.MvcHelpers._asyncRequest(form.action, form.method || 'post', body, form, ajaxOptions);
398}
399
400
401Sys.Mvc.AjaxContext.registerClass('Sys.Mvc.AjaxContext');
402Sys.Mvc.AsyncHyperlink.registerClass('Sys.Mvc.AsyncHyperlink');
403Sys.Mvc.MvcHelpers.registerClass('Sys.Mvc.MvcHelpers');
404Sys.Mvc.AsyncForm.registerClass('Sys.Mvc.AsyncForm');
405
406// ---- Do not remove this footer ----
407// Generated using Script# v0.5.0.0 (http://projects.nikhilk.net)
408// -----------------------------------