library-mirrors/jquery
1
0
Fork 0
mirror of https://github.com/jquery/jquery.git synced 2024-11-23 02:54:22 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Removed dataCheckers, added true as possible value for dataConverters indicating dataType equivalence (ie. no conversion has to be performed).

Browse Source
This commit is contained in:
jaubourg 2010-12-25 15:38:33 +01:00
parent 5237b09602
commit 00fb8a9ad6
2 changed files with 27 additions and 64 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
src/ajax.js
View File

@ -212,31 +212,6 @@ jQuery.extend({
// 3) selection will start with transport dataType and THEN go to "*" if needed
transports: {},
// Checkers
// 1) key is dataType
// 2) they are called to control successful response
// 3) error throws is used as error data
dataCheckers: {
// Check if data is a string
"text": function(data) {
if ( typeof data != "string" ) {
jQuery.error("typeerror");
}
},
// Check if xml has been properly parsed
"xml": function(data) {
var documentElement = data ? data.documentElement : data;
if ( ! documentElement || ! documentElement.nodeName ) {
jQuery.error("typeerror");
}
if ( documentElement.nodeName == "parsererror" ) {
jQuery.error("parsererror");
}
}
},
// List of data converters
// 1) key format is "source_type destination_type" (a single space in-between)
// 2) the catchall symbol "*" can be used for source_type
@ -245,8 +220,8 @@ jQuery.extend({
// Convert anything to text
"* text": window.String,
// Text to html (no transformation)
"text html": window.String,
// Text to html (true = no transformation)
"text html": true,
// Evaluate text as a json expression
"text json": jQuery.parseJSON,

38
src/xhr.js
View File

@ -231,7 +231,6 @@ jQuery.xhr = function( _native ) {
oneConv,
convertion,
dataTypes = s.dataTypes,
dataCheckers = s.dataCheckers,
dataConverters = s.dataConverters,
dataFilter = s.dataFilter,
responses = {
@ -243,24 +242,26 @@ jQuery.xhr = function( _native ) {
current = dataTypes[ i ];
if ( responses[ current ] ) {
xhr[ "response" + responses[ current ] ] = response;
responses[ current ] = 0;
}
if ( i ) {
prev = dataTypes[ i - 1 ];
if ( prev === "*" ) {
prev = current;
} else if ( current !== "*" && prev !== current ) {
if ( prev !== "*" && current !== "*" && prev !== current ) {
oneConv = conv1 =
dataConverters[ ( conversion = prev + " " + current ) ] ||
dataConverters[ "* " + current ];
if ( oneConv !== true ) {
if ( ! oneConv && prev !== "text" && current !== "text" ) {
conv1 = dataConverters[ prev + " text" ] || dataConverters[ "* text" ];
conv2 = dataConverters[ "text " + current ];
}
if ( oneConv || conv1 && conv2 ) {
response = oneConv ? conv1( response ) : conv2( conv1( response ) );
} else {
@ -268,26 +269,13 @@ jQuery.xhr = function( _native ) {
}
}
}
} else if ( dataFilter ) {
checker = dataCheckers[ current ];
if ( response != null && checker ) {
checker( response );
}
if ( responses[ current ] ) {
xhr[ "response" + responses[ current ] ] = response;
responses[ current ] = 0;
}
if ( ! i && dataFilter ) {
response = dataFilter( response );
response = s.dataFilter( response );
dataTypes = s.dataTypes;
dataFilter = 0;
i--;
}
prev = current;
}
// We have a real success