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Simplifies status normalization in xhr transport. Local file test modified for clarity.

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This commit is contained in:
jaubourg 2011-02-11 07:02:11 +01:00
parent 43a41ba7ec
commit 3a1d7a3c7c
2 changed files with 37 additions and 44 deletions
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37
src/ajax/xhr.js
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@ -166,35 +166,14 @@ if ( jQuery.support.ajax ) {
}
// Filter status for non standard behaviors
// IE - #1450: sometimes returns 1223 when it should be 204
if ( status === 1223 ) {
status = 204;
// Various - #8177: a Not Modified response was received
// yet no conditional request headers was provided
} else if ( status === 304 &&
!headers[ "if-modified-since" ] &&
!headers[ "if-none-match" ] ) {
status = 200;
// Status 0 encompasses several cases
} else if ( !status ) {
// Cross-domain
if ( s.crossDomain ) {
if ( !s.statusText ) {
// FF, Webkit (other?): There is no status text for errors
// 302 is the most generic cross-domain status code
// for errors, could be anything really (even a real 0)
status = 302;
}
// All same-domain: for local files, 0 is a success
} else if( s.isLocal ) {
status = 200;
// Opera: this notifies success for all requests
// (verified in 11.01). Patch welcome.
}
// Opera - #6060: sets status as 0 for 304
// Patch welcome.
}
status =
// If the request is local and we have data: assume a success
// (success with no data won't get notified, that's the best we
// can do given current implementations)
!status && s.isLocal ?
( responses.text ? 200 : 404 ) :
// IE - #1450: sometimes returns 1223 when it should be 204
( status === 1223 ? 204 : status );
}
}
} catch( firefoxAccessException ) {