url = url.slice(0, off);
}
- callback = callback || function(){};
-
// Default to a GET request
var type = "GET";
// If not, just inject the full result
res.responseText );
- self.each( callback, [res.responseText, status, res] );
+ if( callback )
+ self.each( callback, [res.responseText, status, res] );
}
});
return this;
},
serializeArray: function() {
return this.map(function(){
- return jQuery.nodeName(this, "form") ?
- jQuery.makeArray(this.elements) : this;
+ return this.elements ? jQuery.makeArray(this.elements) : this;
})
.filter(function(){
return this.name && !this.disabled &&
var jsc = now();
jQuery.extend({
+
get: function( url, data, callback, type ) {
// shift arguments if data argument was ommited
if ( jQuery.isFunction( data ) ) {
data: null,
username: null,
password: null,
+ // Create the request object; Microsoft failed to properly
+ // implement the XMLHttpRequest in IE7, so we use the ActiveXObject when it is available
+ // This function can be overriden by calling jQuery.ajaxSetup
+ xhr:function(){
+ return window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();
+ },
accepts: {
xml: "application/xml, text/xml",
html: "text/html",
jQuery.event.trigger( "ajaxStart" );
// Matches an absolute URL, and saves the domain
- var remote = /^(?:\w+:)?\/\/([^\/?#]+)/;
+ var parts = /^(\w+:)?\/\/([^\/?#]+)/.exec( s.url );
// If we're requesting a remote document
// and trying to load JSON or Script with a GET
- if ( s.dataType == "script" && type == "GET"
- && remote.test(s.url) && remote.exec(s.url)[1] != location.host ){
+ if ( s.dataType == "script" && type == "GET" && parts
+ && ( parts[1] && parts[1] != location.protocol || parts[2] != location.host )){
+
var head = document.getElementsByTagName("head")[0];
var script = document.createElement("script");
script.src = s.url;
var requestDone = false;
- // Create the request object; Microsoft failed to properly
- // implement the XMLHttpRequest in IE7, so we use the ActiveXObject when it is available
- var xhr = window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();
+ // Create the request object
+ var xhr = s.xhr();
// Open the socket
// Passing null username, generates a login popup on Opera (#2865)
// Watch for, and catch, XML document parse errors
try {
// process the data (runs the xml through httpData regardless of callback)
- data = jQuery.httpData( xhr, s.dataType, s.dataFilter );
+ data = jQuery.httpData( xhr, s.dataType, s );
} catch(e) {
status = "parsererror";
}
return false;
},
- httpData: function( xhr, type, filter ) {
+ httpData: function( xhr, type, s ) {
var ct = xhr.getResponseHeader("content-type"),
xml = type == "xml" || !type && ct && ct.indexOf("xml") >= 0,
data = xml ? xhr.responseXML : xhr.responseText;
throw "parsererror";
// Allow a pre-filtering function to sanitize the response
- if( filter )
- data = filter( data, type );
+ // s != null is checked to keep backwards compatibility
+ if( s && s.dataFilter )
+ data = s.dataFilter( data, type );
- // If the type is "script", eval it in global context
- if ( type == "script" )
- jQuery.globalEval( data );
+ // The filter can actually parse the response
+ if( typeof data == 'string' ){
- // Get the JavaScript object, if JSON is used.
- if ( type == "json" )
- data = eval("(" + data + ")");
+ // If the type is "script", eval it in global context
+ if ( type == "script" )
+ jQuery.globalEval( data );
+ // Get the JavaScript object, if JSON is used.
+ if ( type == "json" )
+ data = eval("(" + data + ")");
+ }
+
return data;
},