X-Git-Url: http://git.asbjorn.it/?p=jquery.git;a=blobdiff_plain;f=src%2Fajax%2Fjsonp.js;h=16a4c2fd2e554c58101b8985ff4ec25f6da5023a;hp=675ecc085963ae143cf8b2d8d8e84c64f93959aa;hb=325dcdc2ab05173f809b9d83af59918b3695cc23;hpb=8ab23aec2c333834a6e442fa15b73125ba857afe

diff --git a/src/ajax/jsonp.js b/src/ajax/jsonp.js
index 675ecc0..16a4c2f 100644
--- a/src/ajax/jsonp.js
+++ b/src/ajax/jsonp.js
@@ -1,8 +1,7 @@
 (function( jQuery ) {
 
 var jsc = jQuery.now(),
-	jsre = /(\=)(?:\?|%3F)(&|$)|()(?:\?\?|%3F%3F)()/i,
-	rquery_jsonp = /\?/;
+	jsre = /(\=)\?(&|$)|()\?\?()/i;
 
 // Default jsonp settings
 jQuery.ajaxSetup({
@@ -10,47 +9,62 @@ jQuery.ajaxSetup({
 	jsonpCallback: function() {
 		return "jsonp" + jsc++;
 	}
+});
 
 // Detect, normalize options and install callbacks for jsonp requests
-}).ajaxPrefilter("json jsonp", function(s, originalSettings) {
+jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, dataIsString /* internal */ ) {
+
+	dataIsString = ( typeof s.data === "string" );
 
 	if ( s.dataTypes[ 0 ] === "jsonp" ||
-		originalSettings.jsonp ||
 		originalSettings.jsonpCallback ||
-		jsre.test(s.url) ||
-		typeof(s.data) === "string" && jsre.test(s.data) ) {
+		originalSettings.jsonp != null ||
+		s.jsonp !== false && ( jsre.test( s.url ) ||
+				dataIsString && jsre.test( s.data ) ) ) {
 
 		var responseContainer,
 			jsonpCallback = s.jsonpCallback =
 				jQuery.isFunction( s.jsonpCallback ) ? s.jsonpCallback() : s.jsonpCallback,
 			previous = window[ jsonpCallback ],
-			url = s.url.replace(jsre, "$1" + jsonpCallback + "$2"),
-			data = s.url === url && typeof(s.data) === "string" ? s.data.replace(jsre, "$1" + jsonpCallback + "$2") : s.data;
-
-		if ( url === s.url && data === s.data ) {
-			url += (rquery_jsonp.test( url ) ? "&" : "?") + s.jsonp + "=" + jsonpCallback;
+			url = s.url,
+			data = s.data,
+			replace = "$1" + jsonpCallback + "$2";
+
+		if ( s.jsonp !== false ) {
+			url = url.replace( jsre, replace );
+			if ( s.url === url ) {
+				if ( dataIsString ) {
+					data = data.replace( jsre, replace );
+				}
+				if ( s.data === data ) {
+					// Add callback manually
+					url += (/\?/.test( url ) ? "&" : "?") + s.jsonp + "=" + jsonpCallback;
+				}
+			}
 		}
 
 		s.url = url;
 		s.data = data;
 
-		window [ jsonpCallback ] = function( response ) {
-			responseContainer = [response];
+		window[ jsonpCallback ] = function( response ) {
+			responseContainer = [ response ];
 		};
 
-		s.complete = [function() {
+		s.complete = [ function() {
 
 			// Set callback back to previous value
 			window[ jsonpCallback ] = previous;
 
 			// Call if it was a function and we have a response
 			if ( previous) {
-				if ( responseContainer && jQuery.isFunction ( previous ) ) {
-					window[ jsonpCallback ] ( responseContainer[0] );
+				if ( responseContainer && jQuery.isFunction( previous ) ) {
+					window[ jsonpCallback ] ( responseContainer[ 0 ] );
 				}
 			} else {
 				// else, more memory leak avoidance
-				try{ delete window[ jsonpCallback ]; } catch(e){}
+				try{
+					delete window[ jsonpCallback ];
+				} catch( e ) {}
 			}
 
 		}, s.complete ];
@@ -69,6 +83,6 @@ jQuery.ajaxSetup({
 		// Delegate to script
 		return "script";
 	}
-});
+} );
 
 })( jQuery );