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Javascript avec Opera erreur
Bonjour,
J'ai un problème avec une de mes classes en Javascript sous Opéra, et j'Arrive pas à le résoudre, peut être que vous aurez une idée de comment y arriver, merci.
Alors, voilà le code d'erreur :
Uncaught exception: TypeError: Cannot convert 'resp' to object
Code :
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| Error thrown at line 31, column 20 in <anonymous function: onSuccess>() in http://crakpass.julien.dev.lan/script/Module/Login.js:
if(resp.success == "true")
called from line 142, column 28 in <anonymous function: request>(conf) in http://crakpass.julien.dev.lan/script/Lib/IO/Ajax.js:
config.onSuccess(this._xhr._responseText);
called from line 22, column 12 in <anonymous function: checkLogin>(conf) in http://crakpass.julien.dev.lan/script/Module/Login.js:
a.request({
called from line 57, column 20 in <anonymous function: refresh>(conf) in http://crakpass.julien.dev.lan/script/Widget/Login.js:
Crakpass.Module.Login.checkLogin();
called from line 40, column 20 in <anonymous function: refreshAll>(widget_type, params) in http://crakpass.julien.dev.lan/script/Widget.js:
this.widgets[i][j].refresh();
called from line 49, column 90 in <anonymous function>() in http://crakpass.julien.dev.lan/script/Widget.js:
Crakpass.Widget.refreshAll();
called from line 242, column 16 in <anonymous function: _wrapperFn>(e) in http://crakpass.julien.dev.lan/script/Core/Event.js:
fn.apply(_fnScope, _funcArgs); |
Voici la partie de Module.Login :
Code :
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|
var a = new Ajax();
a.request({
url: 'http://crakpass.julien.dev.lan/api/login',
method: 'get',
params: {api_action: 'checkLogin'},
async: false,
onSuccess: function() {
Crakpass.Core.sleep('100');
var resp = a._xhr.responseText;
resp = Crakpass.Core.stringToJson(resp);
if(resp.success == "true")
Crakpass.Module.Login.isLogin = true;
else
Crakpass.Module.Login.isLogin = false;
//resp = null;
}
}); |
Le bout de Ajax :
Code :
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| /**
* @see http://www.w3.org/TR/XMLHttpRequest/
* @see http://msdn.microsoft.com/en-us/library/ms536752(v=vs.85).aspx
*/
request : function(conf) {
var config = conf;
/* url, method: {get,post}, content: {param1: value, param2: value}, async, onSucess, onFailure, onLoad */
if(!this.createXhr()) {
if(Crakpass.Core.isFunction(config.onFailure))
return config.onFailure("501"); // 501 - Not Implemented
else
return false;
}
/* Check parameters */
if(!Crakpass.Core.isString(config.url) || Crakpass.Core.trim(config.url) == "") {
if(Crakpass.Core.isFunction(config.onFailure))
return config.onFailure("400"); // 400 - Bad Request - The request could not be understood by the server due to malformed syntax. The client SHOULD NOT repeat the request without modifications.
else
return false;
}
if(!Crakpass.Core.isString(config.method) || Crakpass.Core.trim(config.method) == "")
config.method = "GET";
else
config.method = config.method.toUpperCase();
if(!Crakpass.Core.isBoolean(config.async) || Crakpass.Core.Browser.isOpera || Crakpass.Core.Browser.isIE)
config.async = true;
// If async, configure the trigger onreadystatechange
// See http://www.quirksmode.org/blog/archives/2005/09/xmlhttp_notes_r_2.html
// see http://msdn.microsoft.com/en-us/library/cc288060(v=vs.85).aspx
if(config.async || Crakpass.Core.Browser.isIE || Crakpass.Core.Browser.isOpera) {
if(Crakpass.Core.Browser.isIE) {
if(!Crakpass.Core.isUndefined(config.onSuccess))
this._xhr.onload = config.onSuccess;
if(!Crakpass.Core.isUndefined(config.onLoad))
this._xhr.onprogress = config.onLoad;
if(!Crakpass.Core.isUndefined(config.onFailure))
this._xhr.onerror = this._xhr_ontimeout = config.onFailure;
} else {
this._xhr.onreadystatechange = function() {
alert(this.readyState);
if(this.readyState == 1 && !Crakpass.Core.isUndefined(config.onLoad) && Crakpass.Core.isFunction(config.onLoad))
config.onLoad();
if(this.readyState == 4) {
if(this.status == 200) { // Success
if(!Crakpass.Core.isUndefined(config.onSuccess) && Crakpass.Core.isFunction(config.onSuccess))
config.onSuccess(this.responseText);
} else { // Failure
if(!Crakpass.Core.isUndefined(config.onFailure) && Crakpass.Core.isFunction(config.onFailure))
config.onFailure(this.responseText);
}
}
};
}
}
if(config.method == "GET") {
// Set the url for parameters
config.url = this.setUrl(config.url, config.params);
// Open the socket
this._xhr.open(config.method, config.url, config.async);
// Send Headers
if(!Crakpass.Core.Browser.isIE)
this.setRequestHeader(config.method, config.content); // Only after open() else we have a dom error
// Send the request
this._xhr.send();
} else { // post
// construct the params to post
var params = "";
for(i in config.params) {
if(params != "")
params = params+"&";
params = params+i+"="+config.params[i];
}
// Open the socket
this._xhr.open(config.method,config.url, config.async);
// Send Headers
if(!Crakpass.Core.Browser.isIE)
this.setRequestHeader(config.method, config.content); // Only after open() else we have a dom error
// Send the request
this._xhr.send(params);
}
if(!config.async) { // Synchronous request
if(this._xhr.status == 200) {
if(!Crakpass.Core.isUndefined(config.onSuccess) && Crakpass.Core.isFunction(config.onSuccess))
config.onSuccess(this._xhr._responseText);
} else {
if(!Crakpass.Core.isUndefined(config.onFailure) && Crakpass.Core.isFunction(config.onFailure))
config.onFailure(this._xhr._responseText);
}
}
}, |
Puis, voici le code du wrapper de XMLHttpRequest pour Opera (je dois passer par un flash pour faire mon cross-domain) :
Code :
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| /**
* @author Julien Maitrehenry <precea@precea.jp>
* @version 1.0.0
**/
/**
* @see http://www.w3.org/TR/XMLHttpRequest2/
*/
Crakpass.Core.Class({
name : "FlashXMLHttpRequest",
namespace : "Lib.IO",
inherits: Crakpass.Core.CustomEventModel,
functions : function() {
return {
_url : null,
_method : null,
_contentType : null,
_headers : new Array(),
_event : new Crakpass.Core.CustomEvent('onreadystatechange'),
me : null,
responseText : null,
readyState : 0,
status : 0,
onreadystatechange : function() {},
construct : function() {
this.me = this;
this._event.subscribe(this.onreadystatuschange);
FlashHelper.writeFlash();
},
open : function(method, url, async, user, password) {
method = method.toUpperCase();
if(method !== 'GET' && method !== 'POST')
throw "SYNTAX_ERR "+method+" is not a valid HTTP method";
this._method = method;
this._url = url;
this.readyState = 1;
this._event.fire();
},
send : function(body) {
var fs = FlashHelper.getFlash();
this.readyState = 2;
this._event.fire();
me = this;
var callback = Crakpass.uniqueId();
var t = {
parent : null,
construct : function(p) {
this.parent = p;
},
finish : function(txt) {
this.parent.finish(txt);
}
};
t.construct(this);
window[callback] = t;
fs.XmlHttp(this._url, "window['"+callback+"']['finish']", this._method, body, this.contentType, this._headers);
this.readyState = 3;
//this._event.fire();
this.status = 200;
},
setRequestHeader : function(header, value) {
if(header.toLowerCase() === "content-type") {
this._contentType = value;
}
this._headers.push(header);
this._headers.push(value);
},
finish : function(text) {
this.responseText = FlashHelper.getFlash().GetVariable(text);
this.readyState = 4;
this._event.fire();
}
}
}()
});
Crakpass.alias(Crakpass.Lib.IO.FlashXMLHttpRequest, 'FlashXMLHttpRequest');
var FlashHelper = new function() {
this.width = 0;
this.height = 0;
this.shouldWaitForFlash = function() {};
this.isFlashInstalled = function() {
var ret;
if (typeof(this.isFlashInstalledMemo) != "undefined") { return this.isFlashInstalledMemo; }
if (typeof(ActiveXObject) != "undefined") {
try {
var ieObj = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
} catch (e) { }
ret = (ieObj != null);
} else {
var plugin = navigator.mimeTypes["application/x-shockwave-flash"];
ret = (plugin != null) && (plugin.enabledPlugin != null);
}
this.isFlashInstalledMemo = ret;
return ret;
};
this.getFlash = function() {
while(Crakpass.Core.get("Crakpass_Lib_IO_FlashXMLHttpRequest_storage") === null || typeof Crakpass.Core.get("Crakpass_Lib_IO_FlashXMLHttpRequest_storage").ping !== "function")
return this.getFlash();
return Crakpass.Core.get("Crakpass_Lib_IO_FlashXMLHttpRequest_storage");
};
this.checkFlash = function() {
// confirm that the Flash Storage is running
try {
return (this.getFlash().ping() == "pong");
}
catch (e) { return false; }
}
this.writeFlash = function() {
if(Crakpass.Core.get("Crakpass_Lib_IO_FlashXMLHttpRequest") === null) {
div = document.createElement('div');
div.id = "Crakpass_Lib_IO_FlashXMLHttpRequest";
var swfName = "Flash4AJAX.swf";
if (window.ActiveXObject && !FlashHelper.isFlashInstalled()) {
// browser supports ActiveX
// Create object element with download URL for IE OCX
var str = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"';
str = str + ' codebase="http://download.macromedia.com';
str = str + '/pub/shockwave/cabs/flash/swflash.cab#version=8,5,0,0"';
str = str + ' height="' + this.height + '" width="' + this.width + '" id="Crakpass_Lib_IO_FlashXMLHttpRequest_storage">';
str = str + ' <param name="movie" value="' + swfName + '">';
str = str + ' <param name="quality" value="high">';
str = str + ' <param name="swliveconnect" value="true">';
str = str + '<\/object>';
} else {
// browser supports Netscape Plugin API
var str = '<object id="Crakpass_Lib_IO_FlashXMLHttpRequest_storage" data="' + swfName + '"';
str = str + ' type="application/x-shockwave-flash"';
str = str + ' height="' + this.height + '" width="' + this.width + '">';
str = str + '<param name="movie" value="' + swfName + '">';
str = str + '<param name="quality" value="high">';
str = str + '<param name="swliveconnect" value="true">';
str = str + '<param name="pluginurl" value="http://www.macromedia.com/go/getflashplayer">';
str = str + '<param name="pluginspage" value="http://www.macromedia.com/go/getflashplayer">';
str = str + '<p>You need Flash for this.';
str = str + ' Get the latest version from';
str = str + ' <a href="http://www.macromedia.com/software/flashplayer/">here<\/a>.';
str = str + '<\/p>';
str = str + '<\/object>';
}
div.innerHTML = str;
document.body.appendChild(div);
}
}
}; |
|
10/02/2011, 15h38
00
