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happypete

Create notifivation after js finished

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Hi,

 

I have an drag and drop image upload script that will process multiple image uploads with PHP, the JS gives a notification of each file uploaded.

I want to be able to give an "all files uploaded" notification at the end ...

index.php

    <script src="upload.js"></script>
  </head>
  <body>
  <h2>Upload a new image.</h2>


    <!-- DROP ZONE -->
    <div id="uploader">
      <div class="drop">Drop Files Here</div>
    </div>

upload.js

/* !! UPDATE : AJAX IS ASYNCHRONOUS !! */
/* We do not want users to dump 100 files & upload all at the same time */
/* This will create sort of a queue system & upload one at a time */
var upcontrol = {
  queue : null, // upload queue
  now : 0, // current file being uploaded
  start : function (files) {
  // upcontrol.start() : start upload queue

    // WILL ONLY START IF NO EXISTING UPLOAD QUEUE
    if (upcontrol.queue==null) {
      // VISUAL - DISABLE UPLOAD UNTIL DONE
      upcontrol.queue = files;
      document.getElementById('uploader').classList.add('disabled');

      // PROCESS UPLOAD - ONE BY ONE
      upcontrol.run();
    }
  },
  run : function () {
  // upcontrol.run() : proceed upload file

    var xhr = new XMLHttpRequest(),
        data = new FormData();
    data.append('file-upload', upcontrol.queue[upcontrol.now]);
    xhr.open('POST', 'process.php', true);
    xhr.onload = function (e) {
      // SHOW UPLOAD STATUS
      var fstat = document.createElement('div'),
          txt = upcontrol.queue[upcontrol.now].name + " - ";
      if (xhr.readyState === 4) {
        if (xhr.status === 200) {
          // SERVER RESPONSE
          txt += xhr.responseText;
        } else {
          // ERROR
          txt += xhr.statusText;
        }
      }
      fstat.innerHTML = txt;
      document.getElementById('upstat').appendChild(fstat);
	  


      // UPLOAD NEXT FILE
      upcontrol.now++;
      if (upcontrol.now < upcontrol.queue.length) {
        upcontrol.run();
      }
      // ALL DONE
      //                                                                              
      //                                          
      // I WANT TO ADD SOME CODE HERE TO CREATE A MESSAGE ON THE INDEX.PHP TO SAY ALL IMAGES UPLOADED
      //
      //
      //
                                                 
      else {
        upcontrol.now = 0;
        upcontrol.queue = null;
        document.getElementById('uploader').classList.remove('disabled');
      }
    };
    xhr.send(data);
  }
};

 

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Okay, well,

else {
	upcontrol.now = 0;
	upcontrol.queue = null;
	document.getElementById('uploader').classList.remove('disabled');
}

there's the code that runs when all the files are uploaded, so... put your notification in there. Whatever the notification is, given you didn't post that part.

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