jquery uploadify如何取消已上传成功文件

settings = swfuploadify.settings,
delay = -1;

if (args[0]) {
// Clear the queue
if (args[0] == '*') {
var queueItemCount = swfuploadify.queueData.queueLength;
$('#' + settings.queueID).find('.uploadify-queue-item').each(function() {
delay++;
if (args[1] === true) {
swfuploadify.cancelUpload($(this).attr('id'), false);
} else {
swfuploadify.cancelUpload($(this).attr('id'));
}
$(this).find('.data').removeClass('data').html(' - Cancelled');
$(this).find('.uploadify-progress-bar').remove();
$(this).delay(1000 + 100 * delay).fadeOut(500, function() {
$(this).remove();
});
});
swfuploadify.queueData.queueSize = 0;
swfuploadify.queueData.queueLength = 0;
// Trigger the onClearQueue event
if (settings.onClearQueue) settings.onClearQueue.call($this, queueItemCount);
} else {
for (var n = 0; n < args.length; n++) {
swfuploadify.cancelUpload(args[n]);
/* 添加代码 */
delete swfuploadify.queueData.files[args[n]];
swfuploadify.queueData.queueLength = swfuploadify.queueData.queueLength - 1;
/* 添加结束 */
$('#' + args[n]).find('.data').removeClass('data').html(' - Cancelled');
$('#' + args[n]).find('.uploadify-progress-bar').remove();
$('#' + args[n]).delay(1000 + 100 * n).fadeOut(500, function() {
$(this).remove();
});
}
}
} else {
var item = $('#' + settings.queueID).find('.uploadify-queue-item').get(0);
$item = $(item);
swfuploadify.cancelUpload($item.attr('id'));
$item.find('.data').removeClass('data').html(' - Cancelled');
$item.find('.uploadify-progress-bar').remove();
$item.delay(1000).fadeOut(500, function() {
$(this).remove();
});
}
});

},

总结

以上是我针对如何取消已经上传成功的文件的方法.当然如果不是自动上传，那么不用修改uploadify，直接删除就好。