core.js

ajaxpro

Object.extend(Function.prototype, {
	getArguments: function() {
		var args = [];
		for(var i=0; i<this.arguments.length; i++) {
			args.push(this.arguments[i]);
		}
		return args;
	}
}, false);

var MS = {"Browser":{}};

Object.extend(MS.Browser, {
	isIE: navigator.userAgent.indexOf('MSIE') != -1,
	isFirefox: navigator.userAgent.indexOf('Firefox') != -1,
	isOpera: window.opera != null
}, false);

var AjaxPro = {};

AjaxPro.IFrameXmlHttp = function() {};
AjaxPro.IFrameXmlHttp.prototype = {
	onreadystatechange: null, headers: [], method: "POST", url: null, async: true, iframe: null,
	status: 0, readyState: 0, responseText: null,
	abort: function() {
	},
	readystatechanged: function() {
		var doc = this.iframe.contentDocument || this.iframe.document;
		if(doc != null && doc.readyState == "complete" && doc.body != null && doc.body.res != null) {
			this.status = 200;
			this.statusText = "OK";
			this.readyState = 4;
			this.responseText = doc.body.res;
			this.onreadystatechange();
			return;
		}
		setTimeout(this.readystatechanged.bind(this), 10);
	},
	open: function(method, url, async) {
		if(async == false) {
			alert("Synchronous call using IFrameXMLHttp is not supported.");
			return;
		}
		if(this.iframe == null) {
			var iframeID = "hans";
			if (document.createElement && document.documentElement &&
				(window.opera || navigator.userAgent.indexOf('MSIE 5.0') == -1))
			{
				var ifr = document.createElement('iframe');
				ifr.setAttribute('id', iframeID);
				ifr.style.visibility = 'hidden';
				ifr.style.position = 'absolute';
				ifr.style.width = ifr.style.height = ifr.borderWidth = '0px';

				this.iframe = document.getElementsByTagName('body')[0].appendChild(ifr);
			}
			else if (document.body && document.body.insertAdjacentHTML)
			{
				document.body.insertAdjacentHTML('beforeEnd', '<iframe name="' + iframeID + '" id="' + iframeID + '" style="border:1px solid black;display:none"></iframe>');
			}
			if (window.frames && window.frames[iframeID]) {
				this.iframe = window.frames[iframeID];
			}
			this.iframe.name = iframeID;
			this.iframe.document.open();
			this.iframe.document.write("<"+"html><"+"body></"+"body></"+"html>");
			this.iframe.document.close();
		}
		this.method = method;
		this.url = url;
		this.async = async;
	},
	setRequestHeader: function(name, value) {
		for(var i=0; i<this.headers.length; i++) {
			if(this.headers[i].name == name) {
				this.headers[i].value = value;
				return;
			}
		}
		this.headers.push({"name":name,"value":value});
	},
	getResponseHeader: function(name, value) {
		return null;
	},
	addInput: function(doc, form, name, value) {
		var ele;
		var tag = "input";
		if(value.indexOf("\n") >= 0) {
			tag = "textarea";
		}
		
		if(doc.all) {
			ele = doc.createElement("<" + tag + " name=\"" + name + "\" />");
		}else{
			ele = doc.createElement(tag);
			ele.setAttribute("name", name);
		}
		ele.setAttribute("value", value);
		form.appendChild(ele);
		ele = null;
	},
	send: function(data) {
		if(this.iframe == null) {
			return;
		}
		var doc = this.iframe.contentDocument || this.iframe.document;
		var form = doc.createElement("form");
		
		doc.body.appendChild(form);
		
		form.setAttribute("action", this.url);
		form.setAttribute("method", this.method);
		form.setAttribute("enctype", "application/x-www-form-urlencoded");
		
		for(var i=0; i<this.headers.length; i++) {
			switch(this.headers[i].name.toLowerCase()) {
				case "content-length":
				case "accept-encoding":
				case "content-type":
					break;
				default:
					this.addInput(doc, form, this.headers[i].name, this.headers[i].value);
			}
		}
		this.addInput(doc, form, "data", data);
		form.submit();
		
		setTimeout(this.readystatechanged.bind(this), 0);
	}
};

var progids = ["Msxml2.XMLHTTP.6.0", "Msxml2.XMLHTTP.3.0", "MSXML2.XMLHTTP", "Microsoft.XMLHTTP"];
var progid = null;

if(typeof ActiveXObject != "undefined") {
	var ie7xmlhttp = false;
	if(typeof XMLHttpRequest == "object") {
		try{ var o = new XMLHttpRequest(); ie7xmlhttp = true; }catch(e){}
	}
	if(typeof XMLHttpRequest == "undefined" || !ie7xmlhttp) {
		XMLHttpRequest = function() {
			var xmlHttp = null;
			if(!AjaxPro.noActiveX) {
				if(progid != null) {
					return new ActiveXObject(progid);
				}
				for(var i=0; i<progids.length && xmlHttp == null; i++) {
					try {
						xmlHttp = new ActiveXObject(progids[i]);
						progid = progids[i];

					}catch(e){}
				}
			}
			if(xmlHttp == null && MS.Browser.isIE) {
				return new AjaxPro.IFrameXmlHttp();
			}
			return xmlHttp;
		};
	}
}

Object.extend(AjaxPro, {
	noOperation: function() {},
	onLoading: function() {},
	onError: function() {},
	onTimeout: function() { return true; },
	onStateChanged: function() {},
	cryptProvider: null,
	queue: null,
	token: "",
	version: "9.2.17.1",
	ID: "AjaxPro",
	noActiveX: false,
	timeoutPeriod: 15*1000,
	queue: null,
	noUtcTime: false,
	regExDate: function(str,p1, p2,offset,s) {
        str = str.substring(1).replace('"','');
        var date = str;
        
        if (str.substring(0,7) == "\\\/Date(") {
            str = str.match(/Date\((.*?)\)/)[1];                        
            date = "new Date(" +  parseInt(str) + ")";
        }
        else { // ISO Date 2007-12-31T23:59:59Z                                     
            var matches = str.split( /[-,:,T,Z]/);        
            matches[1] = (parseInt(matches[1],0)-1).toString();                     
            date = "new Date(Date.UTC(" + matches.join(",") + "))";         
       }                  
        return date;
    },
    parse: function(text) {
		// not yet possible as we still return new type() JSON
//		if (!(!(/[^,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]/.test(
//		text.replace(/"(\\.|[^"\\])*"/g, '')))  ))
//			throw new Error("Invalid characters in JSON parse string.");                 

        var regEx = /(\"\d{4}-\d{2}-\d{2}T\d{2}:\d{2}.*?\")|(\"\\\/Date\(.*?\)\\\/")/g;
        text = text.replace(regEx,this.regExDate);      

        return eval('(' + text + ')');    
    },
	m : {
		'\b': '\\b',
		'\t': '\\t',
		'\n': '\\n',
		'\f': '\\f',
		'\r': '\\r',
		'"' : '\\"',
		'\\': '\\\\'
	},
	toJSON: function(o) {	
		if(o == null) {
			return "null";
		}
		var v = [];
		var i;
		var c = o.constructor;
		if(c == Number) {
			return isFinite(o) ? o.toString() : AjaxPro.toJSON(null);
		} else if(c == Boolean) {
			return o.toString();
		} else if(c == String) {
			if (/["\\\x00-\x1f]/.test(o)) {
				o = o.replace(/([\x00-\x1f\\"])/g, function(a, b) {
					var c = AjaxPro.m[b];
					if (c) {
						return c;
					}
					c = b.charCodeAt();
					return '\\u00' +
						Math.floor(c / 16).toString(16) +
						(c % 16).toString(16);
				});
            }
			return '"' + o + '"';
		} else if (c == Array) {
			for(i=0; i<o.length; i++) {
				v.push(AjaxPro.toJSON(o[i]));
			}
			return "[" + v.join(",") + "]";
		} else if (c == Date) {
//			var d = {};
//			d.__type = "System.DateTime";
//			if(AjaxPro.noUtcTime == true) {
//				d.Year = o.getFullYear();
//				d.Month = o.getMonth() +1;
//				d.Day = o.getDate();
//				d.Hour = o.getHours();
//				d.Minute = o.getMinutes();
//				d.Second = o.getSeconds();
//				d.Millisecond = o.getMilliseconds();
//			} else {
//				d.Year = o.getUTCFullYear();
//				d.Month = o.getUTCMonth() +1;
//				d.Day = o.getUTCDate();
//				d.Hour = o.getUTCHours();
//				d.Minute = o.getUTCMinutes();
//				d.Second = o.getUTCSeconds();
//				d.Millisecond = o.getUTCMilliseconds();
//			}
			return AjaxPro.toJSON("/Date(" + new Date(Date.UTC(o.getUTCFullYear(), o.getUTCMonth(), o.getUTCDate(), o.getUTCHours(), o.getUTCMinutes(), o.getUTCSeconds(), o.getUTCMilliseconds())).getTime() + ")/");
		}
		if(typeof o.toJSON == "function") {
			return o.toJSON();
		}
		if(typeof o == "object") {
			for(var attr in o) {
				if(typeof o[attr] != "function") {
					v.push('"' + attr + '":' + AjaxPro.toJSON(o[attr]));
				}
			}
			if(v.length>0) {
				return "{" + v.join(",") + "}";
			}
			return "{}";		
		}