Derzeit funktioniert mein Code. Wenn jedoch eine Datei hochgeladen wird, werden keine Prozentsätze an den JavaScript-Code gesendet. (Ich denke, mein Server muss den Chunk-Prozentsatz zurücksenden?)Wie verwende ich Plupload mit Node.js und zeige die Prozentsätze des Uploads an?
Das "UploadProgress" -Ereignis druckt nur "0", wenn es abgeschlossen ist.
<script>
$(function(){
$("#button_holder").show();
var uploader = new plupload.Uploader({
runtimes : 'html5,flash,silverlight,html4',
browse_button : 'pickfiles',
container : 'button_holder',
multi_selection: true,
url : '/upload',
flash_swf_url : '/js/plupload/js/Moxie.swf',
silverlight_xap_url : '/js/plupload/js/Moxie.xap',
});
uploader.bind('FilesAdded', function(up, files) {
$("#button_holder").hide();
plupload.each(files, function(file) {
var item = '<div class="upload_item" id="' + file.id + '">' + '<b class="percent"></b></div>' + file.name + ', ' + plupload.formatSize(file.size) + '</div>'
$("#progress_holder").append(item);
});
uploader.start();
return false;
});
uploader.bind('FileUploaded', function(uploader, file, response){
if(response.status == 200){
var icon = "<i class='fa fa-check fa-fw'></i>";
}else{
var icon = "<i class='fa fa-times fa-fw'></i>";
}
var html = '<div class="success_item">' + icon + ' ' + file.name + '</div>';
$("#progress_holder").append(html);
});
uploader.bind('UploadComplete', function(uploader, files){
});
uploader.bind('UploadProgress', function(up, file) {
console.log(file.percent); //just says "0"
$("#" + file.id).first(".percent").html(file.percent + "%");
return false;
});
uploader.init();
});
</script>
Das ist mein Backend-Code:
var express = require('express');
var Pluploader = require('node-pluploader');
var ejs = require('ejs');
var bodyParser = require('body-parser')
var request = require('request');
var http = require('http');
var app = express();
app.set('views','/home/user/heaven/templates');
app.set('view engine', 'ejs');
app.use(bodyParser.urlencoded({ extended: true}));
app.use(bodyParser.json());
app.use(express.static('/home/user/heaven/media'));
var pluploader = new Pluploader({
uploadLimit: 100, //MB
uploadDir: '/home/user/heaven/uploads'
});
pluploader.on('fileUploaded', function(file, req) {
console.log(file);
});
pluploader.on('error', function(error) {
throw error;
});
app.post('/upload', function(req, res){
pluploader.handleRequest(req, res);
});
app.get('/', function (req, res) {
res.render('index', {});
});
var server = app.listen(3000, function() {
console.log('Listening to server.');
});
Haben Sie versucht, in den Uploader-Optionen eine chunk_size zu setzen? – ploutch
versuchte ur code gerade jetzt, mit ui von 'http: // www.plupload.com/examples/core' es funktioniert gut, lud eine 300mb file, es zeigt prozentual inkrementieren, kein problem, nur unterschied war ' var pluploader = new Pluploader ({ Upload: 500 // MB // UploadDir: '/ uploads' }); ' –
ich meinte ich Upload-Verzeichnis auf Kommentar, auch hinzugefügt cors Header wie ' // CORS-Middleware var allowCrossDomain = Funktion (req, res, next) { res.header ('Zugriffssteuerung-Zulassen-Ursprung', '*'); next(); } ' ' html: http: // pastie.org/10499488' vl ur-Code versuchen, zu später –