rquery = /\?/,
rts = /(\?|&)_=.*?(&|$)/,
rurl = /^(\w+:)?\/\/([^\/?#]+)/,
- r20 = /%20/g;
+ r20 = /%20/g,
-jQuery.fn.extend({
- // Keep a copy of the old load
- _load: jQuery.fn.load,
+ // Keep a copy of the old load method
+ _load = jQuery.fn.load;
+jQuery.fn.extend({
load: function( url, params, callback ) {
- if ( typeof url !== "string" ) {
- return this._load( url );
+ if ( typeof url !== "string" && _load ) {
+ return _load.apply( this, arguments );
// Don't do a request if no elements are being requested
} else if ( !this.length ) {
var s = jQuery.extend(true, {}, jQuery.ajaxSettings, origSettings);
var jsonp, status, data,
- callbackContext = s.context || s,
+ callbackContext = origSettings && origSettings.context || s,
type = s.type.toUpperCase();
// convert data if not already a string
// Wait for a response to come back
var onreadystatechange = xhr.onreadystatechange = function( isTimeout ) {
// The request was aborted
- if ( !xhr || xhr.readyState === 0 ) {
+ if ( !xhr || xhr.readyState === 0 || isTimeout === "abort" ) {
// Opera doesn't call onreadystatechange before this point
// so we simulate the call
if ( !requestDone ) {
"notmodified" :
"success";
+ var errMsg;
+
if ( status === "success" ) {
// 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 );
- } catch(e) {
+ } catch(err) {
status = "parsererror";
+ errMsg = err;
}
}
success();
}
} else {
- jQuery.handleError(s, xhr, status);
+ jQuery.handleError(s, xhr, status, errMsg);
}
// Fire the complete handlers
xhr.abort = function() {
if ( xhr ) {
oldAbort.call( xhr );
- if ( xhr ) {
- xhr.readyState = 0;
- }
}
- onreadystatechange();
+ onreadystatechange( "abort" );
};
} catch(e) { }
// Serialize an array of form elements or a set of
// key/values into a query string
param: function( a, traditional ) {
-
var s = [];
// Set traditional to true for jQuery <= 1.3.2 behavior.
traditional = jQuery.ajaxSettings.traditional;
}
- function add( key, value ) {
- // If value is a function, invoke it and return its value
- value = jQuery.isFunction(value) ? value() : value;
- s[ s.length ] = encodeURIComponent(key) + "=" + encodeURIComponent(value);
- }
-
// If an array was passed in, assume that it is an array of form elements.
if ( jQuery.isArray(a) || a.jquery ) {
// Serialize the form elements
} else {
// If traditional, encode the "old" way (the way 1.3.2 or older
// did it), otherwise encode params recursively.
- jQuery.each( a, function buildParams( prefix, obj ) {
-
- if ( jQuery.isArray(obj) ) {
- // Serialize array item.
- jQuery.each( obj, function( i, v ) {
- if ( traditional ) {
- // Treat each array item as a scalar.
- add( prefix, v );
- } else {
- // If array item is non-scalar (array or object), encode its
- // numeric index to resolve deserialization ambiguity issues.
- // Note that rack (as of 1.0.0) can't currently deserialize
- // nested arrays properly, and attempting to do so may cause
- // a server error. Possible fixes are to modify rack's
- // deserialization algorithm or to provide an option or flag
- // to force array serialization to be shallow.
- buildParams( prefix + "[" + ( typeof v === "object" || jQuery.isArray(v) ? i : "" ) + "]", v );
- }
- });
-
- } else if ( !traditional && obj != null && typeof obj === "object" ) {
- // Serialize object item.
- jQuery.each( obj, function( k, v ) {
- buildParams( prefix + "[" + k + "]", v );
- });
-
- } else {
- // Serialize scalar item.
- add( prefix, obj );
- }
- });
+ for ( var prefix in a ) {
+ buildParams( prefix, a[prefix] );
+ }
}
-
+
// Return the resulting serialization
return s.join("&").replace(r20, "+");
- }
+ function buildParams( prefix, obj ) {
+ if ( jQuery.isArray(obj) ) {
+ // Serialize array item.
+ jQuery.each( obj, function( i, v ) {
+ if ( traditional || /\[\]$/.test( prefix ) ) {
+ // Treat each array item as a scalar.
+ add( prefix, v );
+ } else {
+ // If array item is non-scalar (array or object), encode its
+ // numeric index to resolve deserialization ambiguity issues.
+ // Note that rack (as of 1.0.0) can't currently deserialize
+ // nested arrays properly, and attempting to do so may cause
+ // a server error. Possible fixes are to modify rack's
+ // deserialization algorithm or to provide an option or flag
+ // to force array serialization to be shallow.
+ buildParams( prefix + "[" + ( typeof v === "object" || jQuery.isArray(v) ? i : "" ) + "]", v );
+ }
+ });
+
+ } else if ( !traditional && obj != null && typeof obj === "object" ) {
+ // Serialize object item.
+ jQuery.each( obj, function( k, v ) {
+ buildParams( prefix + "[" + k + "]", v );
+ });
+
+ } else {
+ // Serialize scalar item.
+ add( prefix, obj );
+ }
+ }
+
+ function add( key, value ) {
+ // If value is a function, invoke it and return its value
+ value = jQuery.isFunction(value) ? value() : value;
+ s[ s.length ] = encodeURIComponent(key) + "=" + encodeURIComponent(value);
+ }
+ }
});