Plupload UploadProgress速度

Question

我有这个：

var uploader = $('#plupload').pluploadQueue();

uploader.bind('UploadProgress', function(up, file)
{
   speedLog(uploader);
});

function speedLog(uploader) {
    var speed = uploader.total.bytesPerSec;
    console.log(speed);
};

而且它是有效的，我可以在firebug中看到输出，但它是大量的，我的意图是通过ajax提交“速度”。我希望每隔5秒左右就调用一次speedLog()，该如何实现呢？

感谢SR查询。我这样做了：

window.setInterval(
  function speedLog(uploader) {
    var uploader = $('#plupload').pluploadQueue();
    var speed = uploader.total.bytesPerSec;
    if(speed > 0)
    {
      console.log(speed);
    } else {
      clearInterval(ib);
    }
   }, 5000);

看起来不错：http://imageshack.us/photo/my-images/221/speedt.png/

Answer 1

在jquery进度条插件中尝试使用此插件。你不喜欢插件，用另一种方式试试这个逻辑。

var ib;
var timer_speed = 200; // 1000 = 1 second
function progressBar_completeHandler(event, ui) {
   // what you want to do after completing the progress. do it here
}
$(function() {
    $("#progressbar").progressbar({value:0, complete:progressBar_completeHandler});
});
function start_timer(){
    val = $("#progressbar").progressbar("option", "value");
    ib=setInterval("increment_bar()",timer_speed);
}
function increment_bar() {
    $('#progressbar' ).progressbar( 'option', 'value', val+=1);
    if(val > 99){clearInterval(ib);}
}