如何解决将“事件”与另一个参数一起使用
我需要将 uploadFile 函数收到的ID传递给 progressHandler 函数,并且仍然需要“ 事件”才能正常工作,但我无法做到这一点,有人可以帮我吗?
img[id^='__lpform_cc-number_icon'] {
display: none !important;
}
input {
background-image: none !important;
}
解决方法
您可以使用匿名回调来实现:
function uploadFile(arquivo,id) {
alert(id)
//FLUIGC.loading('#painel_inclusao_planilha').show();
var file = _(id).files[0];
// alert(file.name+" | "+file.size+" | "+file.type);
var formdata = new FormData();
formdata.append(id,file);
var ajax = new XMLHttpRequest();
ajax.upload.addEventListener("progress",function(event) {progressHandler(event,id)},false);
//ajax.addEventListener("load",completeHandler,false);
ajax.addEventListener("error",errorHandler,false);
ajax.addEventListener("abort",abortHandler,false);
ajax.open("POST",""); // http://www.developphp.com/video/JavaScript/File-Upload-Progress-Bar-Meter-Tutorial-Ajax-PHP
//use file_upload_parser.php from above url
ajax.send(formdata); }
function progressHandler(event,id) {
//_("loaded_n_total").innerHTML = "Uploaded " + event.loaded + " bytes of " + event.total;
var percent = (event.loaded / event.total) * 100;
console.log('percent ---> ' + percent)
if (percent === 100) {
console.log('Upload concluído')
ativarBotaoUpload()
FLUIGC.loading('#painel_inclusao_planilha').hide();
}
//_("progressBar").value = Math.round(percent);
//_("status").innerHTML = Math.round(percent) + "% concluído... por favor,aguarde"; }
版权声明:本文内容由互联网用户自发贡献,该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务,不拥有所有权,不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容, 请发送邮件至 dio@foxmail.com 举报,一经查实,本站将立刻删除。