diff options
Diffstat (limited to 'lib/dojo/request/iframe.js.uncompressed.js')
| -rw-r--r-- | lib/dojo/request/iframe.js.uncompressed.js | 430 |
1 files changed, 0 insertions, 430 deletions
diff --git a/lib/dojo/request/iframe.js.uncompressed.js b/lib/dojo/request/iframe.js.uncompressed.js deleted file mode 100644 index aee6b0c4d..000000000 --- a/lib/dojo/request/iframe.js.uncompressed.js +++ /dev/null @@ -1,430 +0,0 @@ -define("dojo/request/iframe", [ - 'module', - 'require', - './watch', - './util', - './handlers', - '../_base/lang', - '../io-query', - '../query', - '../has', - '../dom', - '../dom-construct', - '../_base/window'/*=====, - '../request', - '../_base/declare' =====*/ -], function(module, require, watch, util, handlers, lang, ioQuery, query, has, dom, domConstruct, win/*=====, request, declare =====*/){ - var mid = module.id.replace(/[\/\.\-]/g, '_'), - onload = mid + '_onload'; - - if(!win.global[onload]){ - win.global[onload] = function(){ - var dfd = iframe._currentDfd; - if(!dfd){ - iframe._fireNextRequest(); - return; - } - - var response = dfd.response, - options = response.options, - formNode = dom.byId(options.form) || dfd._tmpForm; - - if(formNode){ - // remove all the hidden content inputs - var toClean = dfd._contentToClean; - for(var i=0; i<toClean.length; i++){ - var key = toClean[i]; - //Need to cycle over all nodes since we may have added - //an array value which means that more than one node could - //have the same .name value. - for(var j=0; j<formNode.childNodes.length; j++){ - var childNode = formNode.childNodes[j]; - if(childNode.name === key){ - domConstruct.destroy(childNode); - break; - } - } - } - - // restore original action + target - dfd._originalAction && formNode.setAttribute('action', dfd._originalAction); - if(dfd._originalMethod){ - formNode.setAttribute('method', dfd._originalMethod); - formNode.method = dfd._originalMethod; - } - if(dfd._originalTarget){ - formNode.setAttribute('target', dfd._originalTarget); - formNode.target = dfd._originalTarget; - } - } - - if(dfd._tmpForm){ - domConstruct.destroy(dfd._tmpForm); - delete dfd._tmpForm; - } - - dfd._finished = true; - }; - } - - function create(name, onloadstr, uri){ - if(win.global[name]){ - return win.global[name]; - } - - if(win.global.frames[name]){ - return win.global.frames[name]; - } - - if(!uri){ - if(has('config-useXDomain') && !has('config-dojoBlankHtmlUrl')){ - console.warn('dojo/request/iframe: When using cross-domain Dojo builds,' + - ' please save dojo/resources/blank.html to your domain and set dojoConfig.dojoBlankHtmlUrl' + - ' to the path on your domain to blank.html'); - } - uri = (has('config-dojoBlankHtmlUrl')||require.toUrl('dojo/resources/blank.html')); - } - - var frame = domConstruct.place( - '<iframe id="'+name+'" name="'+name+'" src="'+uri+'" onload="'+onloadstr+ - '" style="position: absolute; left: 1px; top: 1px; height: 1px; width: 1px; visibility: hidden">', - win.body()); - - win.global[name] = frame; - - return frame; - } - - function setSrc(_iframe, src, replace){ - var frame = win.global.frames[_iframe.name]; - - if(frame.contentWindow){ - // We have an iframe node instead of the window - frame = frame.contentWindow; - } - - try{ - if(!replace){ - frame.location = src; - }else{ - frame.location.replace(src); - } - }catch(e){ - console.log('dojo/request/iframe.setSrc: ', e); - } - } - - function doc(iframeNode){ - if(iframeNode.contentDocument){ - return iframeNode.contentDocument; - } - var name = iframeNode.name; - if(name){ - var iframes = win.doc.getElementsByTagName('iframe'); - if(iframeNode.document && iframes[name].contentWindow && iframes[name].contentWindow.document){ - return iframes[name].contentWindow.document; - }else if(win.doc.frames[name] && win.doc.frames[name].document){ - return win.doc.frames[name].document; - } - } - return null; - } - - function createForm(){ - return domConstruct.create('form', { - name: mid + '_form', - style: { - position: 'absolute', - top: '-1000px', - left: '-1000px' - } - }, win.body()); - } - - function fireNextRequest(){ - // summary: - // Internal method used to fire the next request in the queue. - var dfd; - try{ - if(iframe._currentDfd || !iframe._dfdQueue.length){ - return; - } - do{ - dfd = iframe._currentDfd = iframe._dfdQueue.shift(); - }while(dfd && (dfd.canceled || (dfd.isCanceled && dfd.isCanceled())) && iframe._dfdQueue.length); - - if(!dfd || dfd.canceled || (dfd.isCanceled && dfd.isCanceled())){ - iframe._currentDfd = null; - return; - } - - var response = dfd.response, - options = response.options, - c2c = dfd._contentToClean = [], - formNode = dom.byId(options.form), - notify = util.notify, - data = options.data || null, - queryStr; - - if(!dfd._legacy && options.method === 'POST' && !formNode){ - formNode = dfd._tmpForm = createForm(); - }else if(options.method === 'GET' && formNode && response.url.indexOf('?') > -1){ - queryStr = response.url.slice(response.url.indexOf('?') + 1); - data = lang.mixin(ioQuery.queryToObject(queryStr), data); - } - - if(formNode){ - if(!dfd._legacy){ - var parentNode = formNode; - do{ - parentNode = parentNode.parentNode; - }while(parentNode !== win.doc.documentElement); - - // Append the form node or some browsers won't work - if(!parentNode){ - formNode.style.position = 'absolute'; - formNode.style.left = '-1000px'; - formNode.style.top = '-1000px'; - win.body().appendChild(formNode); - } - - if(!formNode.name){ - formNode.name = mid + '_form'; - } - } - - // if we have things in data, we need to add them to the form - // before submission - if(data){ - var createInput = function(name, value){ - domConstruct.create('input', { - type: 'hidden', - name: name, - value: value - }, formNode); - c2c.push(name); - }; - for(var x in data){ - var val = data[x]; - if(lang.isArray(val) && val.length > 1){ - for(var i=0; i<val.length; i++){ - createInput(x, val[i]); - } - }else{ - if(!formNode[x]){ - createInput(x, val); - }else{ - formNode[x].value = val; - } - } - } - } - - //IE requires going through getAttributeNode instead of just getAttribute in some form cases, - //so use it for all. See #2844 - var actionNode = formNode.getAttributeNode('action'), - methodNode = formNode.getAttributeNode('method'), - targetNode = formNode.getAttributeNode('target'); - - if(response.url){ - dfd._originalAction = actionNode ? actionNode.value : null; - if(actionNode){ - actionNode.value = response.url; - }else{ - formNode.setAttribute('action', response.url); - } - } - - if(!dfd._legacy){ - dfd._originalMethod = methodNode ? methodNode.value : null; - if(methodNode){ - methodNode.value = options.method; - }else{ - formNode.setAttribute('method', options.method); - } - }else{ - if(!methodNode || !methodNode.value){ - if(mthdNode){ - mthdNode.value = options.method; - }else{ - fn.setAttribute("method", options.method); - } - } - } - - dfd._originalTarget = targetNode ? targetNode.value : null; - if(targetNode){ - targetNode.value = iframe._iframeName; - }else{ - formNode.setAttribute('target', iframe._iframeName); - } - formNode.target = iframe._iframeName; - - notify && notify.emit('send', response, dfd.promise.cancel); - iframe._notifyStart(response); - formNode.submit(); - }else{ - // otherwise we post a GET string by changing URL location for the - // iframe - - var extra = ''; - if(response.options.data){ - extra = response.options.data; - if(typeof extra !== 'string'){ - extra = ioQuery.objectToQuery(extra); - } - } - var tmpUrl = response.url + (response.url.indexOf('?') > -1 ? '&' : '?') + extra; - notify && notify.emit('send', response, dfd.promise.cancel); - iframe._notifyStart(response); - iframe.setSrc(iframe._frame, tmpUrl, true); - } - }catch(e){ - dfd.reject(e); - } - } - - // dojo/request/watch handlers - function isValid(response){ - return !this.isFulfilled(); - } - function isReady(response){ - return !!this._finished; - } - function handleResponse(response, error){ - if(!error){ - try{ - var options = response.options, - doc = iframe.doc(iframe._frame), - handleAs = options.handleAs; - - if(handleAs !== 'html'){ - if(handleAs === 'xml'){ - // IE6-8 have to parse the XML manually. See http://bugs.dojotoolkit.org/ticket/6334 - if(doc.documentElement.tagName.toLowerCase() === 'html'){ - query('a', doc.documentElement).orphan(); - var xmlText = doc.documentElement.innerText; - xmlText = xmlText.replace(/>\s+</g, '><'); - response.text = lang.trim(xmlText); - }else{ - response.data = doc; - } - }else{ - // 'json' and 'javascript' and 'text' - response.text = doc.getElementsByTagName('textarea')[0].value; // text - } - handlers(response); - }else{ - response.data = doc; - } - }catch(e){ - error = e; - } - } - - if(error){ - this.reject(error); - }else if(this._finished){ - this.resolve(response); - }else{ - this.reject(new Error('Invalid dojo/request/iframe request state')); - } - } - function last(response){ - this._callNext(); - } - - var defaultOptions = { - method: 'POST' - }; - function iframe(url, options, returnDeferred){ - var response = util.parseArgs(url, util.deepCreate(defaultOptions, options), true); - url = response.url; - options = response.options; - - if(options.method !== 'GET' && options.method !== 'POST'){ - throw new Error(options.method + ' not supported by dojo/request/iframe'); - } - - if(!iframe._frame){ - iframe._frame = iframe.create(iframe._iframeName, onload + '();'); - } - - var dfd = util.deferred(response, null, isValid, isReady, handleResponse, last); - dfd._callNext = function(){ - if(!this._calledNext){ - this._calledNext = true; - iframe._currentDfd = null; - iframe._fireNextRequest(); - } - }; - dfd._legacy = returnDeferred; - - iframe._dfdQueue.push(dfd); - iframe._fireNextRequest(); - - watch(dfd); - - return returnDeferred ? dfd : dfd.promise; - } - - /*===== - iframe = function(url, options){ - // summary: - // Sends a request using an iframe element with the given URL and options. - // url: String - // URL to request - // options: dojo/request/iframe.__Options? - // Options for the request. - // returns: dojo/request.__Promise - }; - iframe.__BaseOptions = declare(request.__BaseOptions, { - // form: DOMNode? - // A form node to use to submit data to the server. - // data: String|Object? - // Data to transfer. When making a GET request, this will - // be converted to key=value parameters and appended to the - // URL. - }); - iframe.__MethodOptions = declare(null, { - // method: String? - // The HTTP method to use to make the request. Must be - // uppercase. Only `"GET"` and `"POST"` are accepted. - // Default is `"POST"`. - }); - iframe.__Options = declare([iframe.__BaseOptions, iframe.__MethodOptions]); - - iframe.get = function(url, options){ - // summary: - // Send an HTTP GET request using an iframe element with the given URL and options. - // url: String - // URL to request - // options: dojo/request/iframe.__BaseOptions? - // Options for the request. - // returns: dojo/request.__Promise - }; - iframe.post = function(url, options){ - // summary: - // Send an HTTP POST request using an iframe element with the given URL and options. - // url: String - // URL to request - // options: dojo/request/iframe.__BaseOptions? - // Options for the request. - // returns: dojo/request.__Promise - }; - =====*/ - iframe.create = create; - iframe.doc = doc; - iframe.setSrc = setSrc; - - // TODO: Make these truly private in 2.0 - iframe._iframeName = mid + '_IoIframe'; - iframe._notifyStart = function(){}; - iframe._dfdQueue = []; - iframe._currentDfd = null; - iframe._fireNextRequest = fireNextRequest; - - util.addCommonMethods(iframe, ['GET', 'POST']); - - return iframe; -}); |