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Added in support for content-type sniffing for scripts. Fixes #5718.

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This commit is contained in:
jeresig 2010-01-06 10:19:38 -05:00
parent 787f271052
commit 6861b5d4eb
3 changed files with 25 additions and 6 deletions
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10
src/ajax.js
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@ -555,9 +555,8 @@ jQuery.extend({
},
httpData: function( xhr, type, s ) {
var ct = xhr.getResponseHeader("content-type"),
xml = type === "xml" || !type && ct && ct.indexOf("xml") >= 0,
json = type === "json" || !type && ct && ct.indexOf("json") >= 0,
var ct = xhr.getResponseHeader("content-type") || "",
xml = type === "xml" || !type && ct.indexOf("xml") >= 0,
data = xml ? xhr.responseXML : xhr.responseText;
if ( xml && data.documentElement.nodeName === "parsererror" ) {
@ -572,14 +571,13 @@ jQuery.extend({
// The filter can actually parse the response
if ( typeof data === "string" ) {
// If the type is "script", eval it in global context
if ( type === "script" ) {
if ( type === "script" || !type && ct.indexOf("javascript") >= 0 ) {
jQuery.globalEval( data );
}
// Get the JavaScript object, if JSON is used.
if ( json ) {
if ( type === "json" || !type && ct.indexOf("json") >= 0 ) {
// Try to use the native JSON parser first
try {
data = JSON.parse( data );