Sha256: df2db751fe1ee802bd5a1041594a6aabea629d099c7b138e5fee6e65fdc3c440
Contents?: true
Size: 1.97 KB
Versions: 7
Compression:
Stored size: 1.97 KB
Contents
var SimpleRequest = (function(){
/**
* Parse the XML document contained in the string argument and return
* a Document object that represents it.
*/
var parseXML = (function(){
// Mozilla, Firefox, and related browsers
return (typeof DOMParser != "undefined") ? function(rawXML){
return (new DOMParser()).parseFromString(rawXML, "application/xml");
} : (typeof ActiveXObject != "undefined") ? function(rawXML){
var xmlDocument = new ActiveXObject("Microsoft.XMLDOM");
xmlDocument.async = false;
xmlDocument.loadXML(rawXML);
if (xmlDocument.parseError && xmlDocument.parseError.errorCode)
xmlDocument.loadXML(rawXML.replace(/<!DOCTYPE[^>]*?>/i,''));
if (xmlDocument.parseError && xmlDocument.parseError.errorCode)
throw new Error([''
,("Error code: " + xmlDocument.parseError.errorCode)
,("Error reason: " + xmlDocument.parseError.reason)
,("Error line: " + xmlDocument.parseError.line)
,rawXML
].join('\n'));
return xmlDocument;
} : function(){
return null;
};
})();
function SimpleRequest(){
this.initialize();
};
SimpleRequest.prototype = {
initialize: function(){
this.xhr = this.createXHR();
},
createXHR: function(){
// return ('XMLHttpRequest' in window)? new XMLHttpRequest(): new ActiveXObject('MSXML2.XMLHTTP');
return ('XMLHttpRequest' in window) ? new XMLHttpRequest() : new ActiveXObject('Microsoft.XMLHTTP');
},
stateChange: function(fn){
if(this.xhr.readyState == 4 && this.xhr.status == 200){
fn.apply(this, [this.xhr.responseText, this.getXML()]);
}
},
getXML: function(){
if (this.xhr.responseXML && this.xhr.responseXML.documentElement)
return this.xhr.responseXML;
return parseXML(this.xhr.responseText);
},
send: function(url, fn){
var self = this;
this.xhr.onreadystatechange = function(){ self.stateChange(fn); };
this.xhr.open('get', url + '?n=' + (new Date()).getTime(), true);
this.xhr.send(null);
}
};
return SimpleRequest;
})();
Version data entries
7 entries across 7 versions & 1 rubygems