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Merge branch 'master' of github.com:jquery/jquery

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This commit is contained in:
jeresig 2011-01-26 16:36:51 -05:00
commit 6344821f1b
5 changed files with 88 additions and 51 deletions
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51
src/ajax.js
View file

@ -7,15 +7,13 @@ var r20 = /%20/g,
rheaders = /^(.*?):\s*(.*?)\r?$/mg, // IE leaves an \r character at EOL
rinput = /^(?:color|date|datetime|email|hidden|month|number|password|range|search|tel|text|time|url|week)$/i,
rnoContent = /^(?:GET|HEAD)$/,
rprotocol = /^\/\//,
rquery = /\?/,
rscript = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi,
rselectTextarea = /^(?:select|textarea)/i,
rspacesAjax = /\s+/,
rts = /([?&])_=[^&]*/,
rurl = /^(\w+:)?\/\/([^\/?#:]+)(?::(\d+))?/,
// Slice function
sliceFunc = Array.prototype.slice,
rurl = /^(\w+:)\/\/([^\/?#:]+)(?::(\d+))?/,
// Keep a copy of the old load method
_load = jQuery.fn.load,
@ -75,7 +73,7 @@ function addToPrefiltersOrTransports( structure ) {
}
//Base inspection function for prefilters and transports
function inspectPrefiltersOrTransports( structure, options, originalOptions,
function inspectPrefiltersOrTransports( structure, options, originalOptions, jXHR,
dataType /* internal */, inspected /* internal */ ) {
dataType = dataType || options.dataTypes[ 0 ];
@ -99,7 +97,7 @@ function inspectPrefiltersOrTransports( structure, options, originalOptions,
} else {
options.dataTypes.unshift( selection );
selection = inspectPrefiltersOrTransports(
structure, options, originalOptions, selection, inspected );
structure, options, originalOptions, jXHR, selection, inspected );
}
}
}
@ -107,7 +105,7 @@ function inspectPrefiltersOrTransports( structure, options, originalOptions,
// we try the catchall dataType if not done already
if ( ( executeOnly || !selection ) && !inspected[ "*" ] ) {
selection = inspectPrefiltersOrTransports(
structure, options, originalOptions, "*", inspected );
structure, options, originalOptions, jXHR, "*", inspected );
}
// unnecessary when only executing (prefilters)
// but it'll be ignored by the caller in that case
@ -400,8 +398,9 @@ jQuery.extend({
// Cancel the request
abort: function( statusText ) {
statusText = statusText || "abort";
if ( transport ) {
transport.abort( statusText || "abort" );
transport.abort( statusText );
}
done( 0, statusText );
return this;
@ -438,7 +437,7 @@ jQuery.extend({
var isSuccess,
success,
error = ( statusText = statusText || "error" ),
error,
response = responses ? ajaxHandleResponses( s, jXHR, responses ) : undefined,
lastModified,
etag;
@ -476,6 +475,16 @@ jQuery.extend({
error = "" + e;
}
}
} else {
// We extract error from statusText
// then normalize statusText and status for non-aborts
error = statusText;
if( status ) {
statusText = "error";
if ( status < 0 ) {
status = 0;
}
}
}
// Set data for the fake xhr object
@ -533,8 +542,9 @@ jQuery.extend({
};
// Remove hash character (#7531: and string promotion)
// Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
// We also use the url parameter if available
s.url = ( "" + ( url || s.url ) ).replace( rhash, "" );
s.url = ( "" + ( url || s.url ) ).replace( rhash, "" ).replace( rprotocol, protocol + "//" );
// Extract dataTypes list
s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().split( rspacesAjax );
@ -542,12 +552,10 @@ jQuery.extend({
// Determine if a cross-domain request is in order
if ( !s.crossDomain ) {
parts = rurl.exec( s.url.toLowerCase() );
s.crossDomain = !!(
parts &&
( parts[ 1 ] && parts[ 1 ] != protocol ||
parts[ 2 ] != loc.hostname ||
( parts[ 3 ] || ( ( parts[ 1 ] || protocol ) === "http:" ? 80 : 443 ) ) !=
( loc.port || ( protocol === "http:" ? 80 : 443 ) ) )
s.crossDomain = !!( parts &&
( parts[ 1 ] != protocol || parts[ 2 ] != loc.hostname ||
( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) !=
( loc.port || ( protocol === "http:" ? 80 : 443 ) ) )
);
}
@ -557,7 +565,7 @@ jQuery.extend({
}
// Apply prefilters
inspectPrefiltersOrTransports( prefilters, s, options );
inspectPrefiltersOrTransports( prefilters, s, options, jXHR );
// Uppercase the type
s.type = s.type.toUpperCase();
@ -630,11 +638,11 @@ jQuery.extend({
}
// Get transport
transport = inspectPrefiltersOrTransports( transports, s, options );
transport = inspectPrefiltersOrTransports( transports, s, options, jXHR );
// If no transport, we auto-abort
if ( !transport ) {
done( 0, "notransport" );
done( -1, "No Transport" );
} else {
// Set state as sending
state = jXHR.readyState = 1;
@ -653,9 +661,8 @@ jQuery.extend({
transport.send( requestHeaders, done );
} catch (e) {
// Propagate exception as error if not done
if ( status === 1 ) {
done( 0, "error", "" + e );
jXHR = false;
if ( status < 2 ) {
done( -1, "" + e );
// Simply rethrow otherwise
} else {
jQuery.error( e );

2
src/ajax/jsonp.js
View file

@ -1,7 +1,7 @@
(function( jQuery ) {
var jsc = jQuery.now(),
jsre = /(\=)(?:\?|%3F)(&|$)|()(?:\?\?|%3F%3F)()/i;
jsre = /(\=)\?(&|$)|()\?\?()/i;
// Default jsonp settings
jQuery.ajaxSetup({

9
src/ajax/xhr.js
View file

@ -108,12 +108,9 @@ if ( jQuery.support.ajax ) {
} catch( _ ) {}
// Do send the request
try {
xhr.send( ( s.hasContent && s.data ) || null );
} catch( e ) {
complete( 0, "error", "" + e );
return;
}
// This may raise an exception which is actually
// handled in jQuery.ajax (so no try/catch here)
xhr.send( ( s.hasContent && s.data ) || null );
// Listener
callback = function( _, isAbort ) {

3
src/core.js
View file

@ -26,9 +26,6 @@ var jQuery = function( selector, context ) {
trimLeft = /^\s+/,
trimRight = /\s+$/,
// Check for non-word characters
rnonword = /\W/,
// Check for digits
rdigit = /\d/,

74
test/unit/ajax.js
View file

@ -240,6 +240,47 @@ test("jQuery.ajax() - error callbacks", function() {
});
});
test("jQuery.ajax() - textStatus and errorThrown values", function() {
var nb = 3;
expect( 2 * nb );
stop();
function startN() {
if ( !( --nb ) ) {
start();
}
}
jQuery.ajax({
url: url("data/nonExistingURL"),
error: function( _ , textStatus , errorThrown ){
strictEqual( textStatus, "error", "textStatus is 'error' for 404" );
strictEqual( errorThrown, "Not Found", "errorThrown is 'Not Found' for 404");
startN();
}
});
jQuery.ajax({
url: url("data/name.php?wait=5"),
error: function( _ , textStatus , errorThrown ){
strictEqual( textStatus, "abort", "textStatus is 'abort' for abort" );
strictEqual( errorThrown, "abort", "errorThrown is 'abort' for abort");
startN();
}
}).abort();
jQuery.ajax({
url: url("data/name.php?wait=5"),
error: function( _ , textStatus , errorThrown ){
strictEqual( textStatus, "mystatus", "textStatus is 'mystatus' for abort('mystatus')" );
strictEqual( errorThrown, "mystatus", "errorThrown is 'mystatus' for abort('mystatus')");
startN();
}
}).abort( "mystatus" );
});
test("jQuery.ajax() - responseText on error", function() {
expect( 1 );
@ -374,6 +415,18 @@ test(".ajax() - contentType" , function() {
});
test(".ajax() - protocol-less urls", function() {
expect(1);
jQuery.ajax({
url: "//somedomain.com",
beforeSend: function( xhr, settings ) {
equals(settings.url, location.protocol + "//somedomain.com", "Make sure that the protocol is added.");
return false;
}
});
});
test(".ajax() - hash", function() {
expect(3);
@ -1158,10 +1211,10 @@ test("jQuery.getScript(String, Function) - no callback", function() {
jQuery.each( [ "Same Domain", "Cross Domain" ] , function( crossDomain , label ) {
test("jQuery.ajax() - JSONP, " + label, function() {
expect(17);
expect(16);
var count = 0;
function plus(){ if ( ++count == 17 ) start(); }
function plus(){ if ( ++count == 16 ) start(); }
stop();
@ -1265,23 +1318,6 @@ jQuery.each( [ "Same Domain", "Cross Domain" ] , function( crossDomain , label )
}
});
jQuery.ajax({
url: "data/jsonp.php",
dataType: "jsonp",
crossDomain: crossDomain,
data: {
callback: "?"
},
success: function(data){
ok( data.data, "JSON results returned (GET, processed data callback)" );
plus();
},
error: function(data){
ok( false, "Ajax error JSON (GET, processed data callback)" );
plus();
}
});
jQuery.ajax({
url: "data/jsonp.php",
dataType: "jsonp",