bootstrap-fileinput插件，上传成功后事件

注意：这里区分了是同步还是异步

同步的回调走 filebatchuploadsuccess（我把所有的都试了，才发现同步时会走这个方法）

异步的回调走 fileuploaded

配置项

uploadAsync: false,//同步上传

官方文档

http://bootstrap-fileinput.com/events.html

//初始化头像上传插件

$("#portrait").fileinput({

language: \'zh\', //设置语言

showUpload: false,

elErrorContainer: \'#kartik-file-errors\',

allowedFileExtensions: ["jpg", "JPG", "jpeg", "JPEG", "png", "gif"],

dropZoneEnabled: false,

maxFileCount: 1,

uploadAsync: false,//异步上传

uploadUrl: "../upload/file/1",//图片上传的url

enctype:\'multipart/form-data\',

previewFileIcon: "",

maxImageWidth: 200,

resizeImage: false,

showPreview: false

}).on("filebatchselected", function (event, data) {//选择即上传

if (data.length == 0) {

return;

}

}).on(\'fileuploaded\', function (event, data) {//异步上传成功结果处理

}).on(\'fileerror\', function (event, data, msg) {//异步上传失败结果处理

console.log(event, data, msg);

}).on(\'fileuploaderror\', function (event, data, msg) {//异步上传失败结果处理

console.log(event, data, msg);

}).on(\'filebatchuploadsuccess\', function(event,data,previewId,index) {//同步上传回调

});;

原文链接：https://blog.csdn.net/zhaohan___/article/details/94434399