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I want to append the name of the file uploaded into ('.list'). The name of the file has to be the name which it is called in the server when it is uploaded. For example I could have 2 files but one is known as mountains.png and the other mountains2.png.

But the problem is that how could I pass $_FILES["fileImage"]["name"] as argument to my js function and then append it because the javascript function and the php script are on seperate pages (even though the php script does do a call back to the javascript function)?

UPDATE

Below is the javascript code:

Below is the form code (QandATable.php) 

<form action='imageupload.php' method='post' enctype='multipart/form-data' target='upload_target' onsubmit='startImageUpload(this);' class='imageuploadform' >
        <p>Image File: <input name='fileImage' type='file' class='fileImage' />
        <input type='submit' name='submitImageBtn' class='sbtnimage' value='Upload' />
        </p> 
        <ul class='list'></ul>
        </form>

Below is the javascript function (QandATable.php)

      function stopImageUpload(success){

  var nameimagefile = <?php echo $nameimagefile?>;
      var result = '';
      if (success == 1){
         result = '<span class="msg">The file was uploaded successfully!</span><br/><br/>';
         $('.listImage').append(nameimagefile + '<br/>');
      }
      else {
         result = '<span class="emsg">There was an error during file upload!</span><br/><br/>';
      }

     return true;

    }

Below is the php script (imageupload.php):

   $result = 0;
    $nameimagefile = '';

        if( file_exists("ImageFiles/".$_FILES['fileImage']['name'])) {
            $parts = explode(".",$_FILES['fileImage']['name']);
            $ext = array_pop($parts);
            $base = implode(".",$parts);
            $n = 2;

            while( file_exists("ImageFiles/".$base."_".$n.".".$ext)) $n++;
            $_FILES['fileImage']['name'] = $base."_".$n.".".$ext;

            move_uploaded_file($_FILES["fileImage"]["tmp_name"],
            "ImageFiles/" . $_FILES["fileImage"]["name"]);
            $result = 1;
$nameimagefile = $_FILES["fileImage"]["name"];

        }
            else
              {
              move_uploaded_file($_FILES["fileImage"]["tmp_name"],
              "ImageFiles/" . $_FILES["fileImage"]["name"]);
              $result = 1;
$nameimagefile = $_FILES["fileImage"]["name"];

              }


        ?>

        <script language="javascript" type="text/javascript">window.top.window.stopImageUpload(<?php echo $result;?>);</script>
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2 に答える 2

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$_FILE filename の値を php 変数に入れるだけで、次を使用してエコーすることができます。 

var yourjasvariable=<?php echo $yourvariable?>;

この js 変数を append メソッドで使用します。:-)

于 2012-04-18T11:32:24.543 に答える