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catch event if files are arranged manually?

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bjb

Posted: Sunday, July 16, 2006 2:04:06 AM

Rank: Member
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Joined: 1/18/2006
Posts: 14
Points: 0

Hi,

is there a way to fire an event if a users arranges the files in the upload pane manually and sort order is already "unsorted"?

Fedor

Posted: Monday, July 17, 2006 1:32:21 AM

Rank: Advanced Member
Groups: Administration , Member

Joined: 7/28/2003
Posts: 1,254
Points: -345
Location: WA, US

Quote:

is there a way to fire an event if a users arranges the files in the upload pane manually and sort order is already "unsorted"?

There is no such event, but you can implement in JavaScript upload pane watcher with help of which you could handle the order change. Here is the code:

Code:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
      <title>Aurigma Image Uploader - Basic Demo</title>

      <script type="text/javascript" src="../iuembed.js"></script>

</head>
<body>
            <script type="text/javascript">
var fileOrder;
var imageUploader1;

function fullPageLoad(){
      imageUploader1=getImageUploader("ImageUploader1");
      saveFileOrder();
      window.setInterval("watchFileOrder()", 400);
}

//Save current file order
function saveFileOrder(){
      fileOrder = new Array();
      var c = imageUploader1.getUploadFileCount();
      for (i = 1; i <= c; i++){
            fileOrder[i] = imageUploader1.getUploadFileGuid(i);
      }
}

//Check whether file order was changed
function watchFileOrder(){
      var c = imageUploader1.getUploadFileCount();
      for (i = 1; i <= c; i++){
            if (fileOrder[i] != imageUploader1.getUploadFileGuid(i)){
                  saveFileOrder();
                  ImageUploader1_OrderChanged();
                  break;
            }
      }
}

//Handle upload file count change
function ImageUploader1_UploadFileCountChange(){
      if (imageUploader1){
            ImageUploader1_OrderChanged();
            saveFileOrder();
      }
}

//Handle sort mode change
function ImageUploader1_SortModeChange(pane) {
      if (imageUploader1 && (pane==1)){
            ImageUploader1_OrderChanged();
            saveFileOrder();
      }
}

//Callback on file order change
function ImageUploader1_OrderChanged(){
      //Your code on order change
      alert("OrderChanged!");
}

//-----------------------------------------------------------------------------------
var iu = new ImageUploaderWriter("ImageUploader1", 650, 400);

//For ActiveX control full path to CAB file (including file name) should be specified.
iu.activeXControlCodeBase = "../ImageUploader4.cab";
iu.activeXControlVersion = "4,0,33,0";

//For Java applet only path to directory with JAR files should be specified (without file name).
iu.javaAppletCodeBase = "../";
iu.javaAppletCached = true;
iu.javaAppletVersion = "2.0.29.0";

iu.addParam("PaneLayout", "ThreePanes");

iu.addEventListener("UploadFileCountChange", "ImageUploader1_UploadFileCountChange");
iu.addEventListener("SortModeChange", "ImageUploader1_SortModeChange");
iu.fullPageLoadListenerName = "fullPageLoad";

iu.writeHtml();

      </script>

</body>
</html>

Best regards,
Fedor Skvortsov

bjb

Posted: Monday, July 17, 2006 3:19:08 AM

Rank: Member
Groups: Member

Joined: 1/18/2006
Posts: 14
Points: 0

Thanks a lot!

Best regards

Bernd

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