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PhpFileUploader : Ajax Query

Last post 07-19-2012, 10:13 AM by JML86. 1 replies.


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07-12-2012, 8:02 AM 74119

JML86
Joined on 05-11-2012
Poitiers , FRANCE
Posts 8

PhpFileUploader : Ajax Query

Reply Quote

Hi,

In demo Start uploading manually (f orm-manualstart.php) , how to modify ajax query uploadobj.startupload() for having synchronous query (async : false) ?

Currently, I coded :

function doStart() {

.......
setTimeout(function(){
uploadobj.startupload();
},1000);
.....

}

This is working well, but 200 ms or 1s or 2s, it depends on server !

Regards,

07-19-2012, 10:13 AM 74176 in reply to 74119

JML86
Joined on 05-11-2012
Poitiers , FRANCE
Posts 8

Re: PhpFileUploader : Ajax Query

Reply Quote

I give some details :

This is a form with or without attachments.

Without the function setTimeout(), fileguidlist is null.

<?php
require_once "../phpuploader/include_phpuploader.php" ;
/*** After the POST ***/
if(isset($_POST['grade'])) {
   // Enregistrer les données du formulaire et générer $num
   require_once "../demandeur/enregistrer.php" ;
   // Les fonctions
   require_once "../include/fonctions.inc.php" ;
   // Déposer les fichiers uploadés - Caution : without setTimeout() : $fileguidlist is null !!!
   $fileguidlist = @$_POST["myuploader"];
   if($fileguidlist) {
       $num = $num_dossier."_" ;
       $guidlist = explode("/",$fileguidlist);
       $uploader = new PhpUploader();
       foreach($guidlist as $fileguid)
       {
           $mvcfile = $uploader->GetUploadedFile($fileguid);
           if($mvcfile)
           {
               $targetfilepath = "../savefiles/".$num.$mvcfile->FileName;
               $targetfilepath = SupprimerAccents($targetfilepath) ;
               $mvcfile->MoveTo($targetfilepath);
           }
       }
   }
   // Rediriger après enregistrement
   echo "<script>window.location='ticket_psi.php?num=".$num_dossier."'</script>";
   exit() ;
}
?>
<HTML>
...
<script type="text/javascript">
function doStart(){
   if(VerifierFormulaire() != false) {
       var uploadobj = document.getElementById('myuploader');
       if (uploadobj.getqueuecount() > 0) {
           setTimeout(function() {
               uploadobj.startupload();
           }, 10);
           return false;
       }
       else {
           var confirmer = confirm("Envoyer sans fichiers ?");
           if(confirmer == false) {
               return false;
           }
       }
   }
   else {
       return false;
   }
}
</script>

....
<form onSubmit="return doStart();" method="post">
.....
<td><select name="grade" value="">
<option value="0">Sélectionner un grade ...</option>
<?php affiche_grade(); ?>
</select>
</td>
......
<td><input type="reset" value="Annuler" name="annuler" />
<input type="submit" value="Envoyer" />
</td>
......
<td class="firsttd">Les pièces jointes</td>
<td><?php
$uploader=new PhpUploader();
$uploader->MaxSizeKB=10240;
$uploader->Name="myuploader";
$uploader->InsertText="Sélectionner les fichiers";
$uploader->AllowedFileExtensions="*.pdf,*.ods,*.odt";
$uploader->MultipleFilesUpload=true;
$uploader->ManualStartUpload=true;
$uploader->Render();
?>
<ol id="filelist">
</ol>
</td>
</tr>
.....
</form>
....
</HTML>

Regards,