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Further script transport cleanup, close gh-1123.

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jaubourg 2013-01-09 11:04:03 +01:00 committed by Dave Methvin
parent c373a499d3
commit 1ad874f344
1 changed files with 16 additions and 19 deletions
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35
src/ajax/script.js
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@ -25,30 +25,27 @@ jQuery.ajaxPrefilter( "script", function( s ) {
});
// Bind script tag hack transport
jQuery.ajaxTransport( "script", function(s) {
jQuery.ajaxTransport( "script", function( s ) {
// This transport only deals with cross domain requests
if ( s.crossDomain ) {
var callback;
var script, callback;
return {
send: function( _, complete ) {
callback = function( type ) {
return function() {
callback = script.onload = script.onerror = null;
jQuery( script ).remove();
if ( type ) {
complete( type === "success" ? 200 : 404, type );
script = jQuery("<script>").prop({
async: true,
charset: s.scriptCharset,
src: s.url
}).on(
"load error",
callback = function( evt ) {
script.off().remove();
callback = null;
if ( evt ) {
complete( evt.type === "error" ? 404 : 200, evt.type );
}
};
};
var script = jQuery.extend( document.createElement("script"), {
async: true,
charset: s.scriptCharset,
src: s.url,
onload: callback("success"),
onerror: callback("error")
});
callback = callback();
document.head.appendChild( script );
}
);
document.head.appendChild( script[ 0 ] );
},
abort: function() {
if ( callback ) {