xml = type == "xml" || !type && ct && ct.indexOf("xml") >= 0,
data = xml ? xhr.responseXML : xhr.responseText;
- if ( xml && data.documentElement.tagName == "parsererror" )
+ if ( xml && data.documentElement.tagName == "parsererror" ) {
throw "parsererror";
+ }
// Allow a pre-filtering function to sanitize the response
// s != null is checked to keep backwards compatibility
- if( s && s.dataFilter )
+ if ( s && s.dataFilter ) {
data = s.dataFilter( data, type );
+ }
// The filter can actually parse the response
- if( typeof data === "string" ){
+ if ( typeof data === "string" ) {
// If the type is "script", eval it in global context
- if ( type == "script" )
+ if ( type === "script" ) {
jQuery.globalEval( data );
+ }
// Get the JavaScript object, if JSON is used.
- if ( type == "json" )
- data = window["eval"]("(" + data + ")");
+ if ( type == "json" ) {
+ if ( typeof JSON === "object" && JSON.parse ) {
+ data = JSON.parse( data );
+ } else {
+ data = (new Function("return " + data))();
+ }
+ }
}
return data;