Question

我已从此Link

下载了带有Ajax的图片上传脚本

代码是：

的index.php

<script language="javascript" type="text/javascript">
<!--
function startUpload(){
      document.getElementById('f1_upload_process').style.visibility = 'visible';
      document.getElementById('f1_upload_form').style.visibility = 'hidden';
      return true;
}

function stopUpload(success, str){
      var result = '';
      if (success == 1){
         result = '<span class="msg">The file was uploaded successfully!<\/span><br/><br/>';
      }
      else {
         result = '<span class="emsg">There was an error during file upload!<\/span><br/><br/>';
      }
      document.getElementById('f1_upload_process').style.visibility = 'hidden';
      document.getElementById('f1_upload_form').innerHTML = result + str+'<label>File: <input name="myfile" type="file" size="30" /><\/label><label><input type="submit" name="submitBtn" class="sbtn" value="Upload" /><\/label>';
      document.getElementById('f1_upload_form').style.visibility = 'visible';      
      return true;   
}
//-->
</script>   
</head>

<body>
       <div id="container">
            <div id="header"><div id="header_left"></div>
            <div id="header_main">Max's AJAX File Uploader</div><div id="header_right"></div></div>
            <div id="content">
                <form action="upload.php" method="post" enctype="multipart/form-data" target="upload_target" onsubmit="startUpload();" >
                     <p id="f1_upload_process">Loading...<br/><img src="loader.gif" /><br/></p>
                     <p id="f1_upload_form" align="center"><br/>
                         <label>File:  
                              <input name="myfile" type="file" size="30" />
                         </label>
                         <label>
                             <input type="submit" name="submitBtn" class="sbtn" value="Upload" />
                         </label>
                     </p>

                     <iframe id="upload_target" name="upload_target" src="#" style="width:0;height:0;border:0px solid #fff;"></iframe>
                 </form>
             </div>
             <div id="footer"><a href="http://www.ajaxf1.com" target="_blank">Powered by AJAX F1</a></div>
         </div>

</body>

Uploader.php

<?php
       // Edit upload location here
       $destination_path = getcwd().DIRECTORY_SEPARATOR;

       $result = 0;

       $target_path = $destination_path . basename( $_FILES['myfile']['name']);

       if(@move_uploaded_file($_FILES['myfile']['tmp_name'], $target_path)) {
          $result = 1;
         // echo $target_path;
       }

       sleep(1);
    ?>

    <script language="javascript" type="text/javascript">window.top.window.stopUpload(<?php echo $result.",".$target_path; ?>);</script>

我想显示上传图片的网址。这样它就可以立即使用。我对ajex有点了解。我尝试编写两个代码，但它没有工作。

任何人都可以帮助显示文件网址。提前谢谢。

Answer 1

希望这会有所帮助...... 的index.php

    <html>
<head>
        <script src="js/jquery-2.1.4.min.js"></script>
        <script src="js/bootstrap.min.js"></script>
</head>

<body>
<script language="javascript" type="text/javascript">
<!--
function startUpload(){

      document.getElementById('f1_upload_process').style.visibility = 'visible';
      document.getElementById('f1_upload_form').style.visibility = 'hidden';
      return true;
}

function stopUpload(success, str, filename){
      var result = '';
      var file_link = '';

        var location = window.location.href;
        var directoryPath = location.substring(0, location.lastIndexOf("/")+1);

      if (success == 1){
         result = '<span class="msg">The file was uploaded successfully!<\/span><br/><br/>';
         file_link = "<br/><a href='"+directoryPath+"/"+filename +"'>"+filename+"</a><br/>";
      }
      else {
         result = '<span class="emsg">There was an error during file upload!<\/span><br/><br/>';
      }
      document.getElementById('f1_upload_process').style.visibility = 'hidden';
      document.getElementById('f1_upload_form').innerHTML = result + file_link +'<br/><br/><label>File: <input name="myfile" type="file" size="30" /><\/label><label><input type="submit" name="submitBtn" class="sbtn" value="Upload" /><\/label>';
      document.getElementById('f1_upload_form').style.visibility = 'visible';      
      return true;   
}
//-->
</script>   
</head>

<body>
       <div id="container">
            <div id="header"><div id="header_left"></div>
            <div id="header_main">Max's AJAX File Uploader</div><div id="header_right"></div></div>
            <div id="content">
                <form action="ajax-uploader.php" method="post" enctype="multipart/form-data" target="upload_target" onsubmit="startUpload();" >
                     <p id="f1_upload_process">Loading...<br/><img src="loader.gif" /><br/></p>
                     <p id="f1_upload_form" align="center"><br/>
                         <label>File:  
                              <input name="myfile" type="file" size="30" />
                         </label>
                         <label>
                             <input type="submit" name="submitBtn" class="sbtn" value="Upload" />
                         </label>
                     </p>

                     <iframe id="upload_target" name="upload_target" src="#" style="width:0;height:0;border:0px solid #fff;"></iframe>
                 </form>
             </div>
             <div id="footer"><a href="http://www.ajaxf1.com" target="_blank">Powered by AJAX F1</a></div>
         </div>

</body>   
    </body>
</html>

Ajax的uploader.php

    <?php
   // Edit upload location here
   $destination_path = getcwd().DIRECTORY_SEPARATOR;

   $result = 0;

   $target_path = $destination_path  . basename( $_FILES['myfile']['name']);
   $actual_name = basename( $_FILES['myfile']['name']);

   if(@move_uploaded_file($_FILES['myfile']['tmp_name'], $target_path)) {
      $result = 1;
     // echo $target_path;
   }

   sleep(1);
?>

<script language="javascript" type="text/javascript">window.top.stopUpload(<?php echo "$result, '$target_path','$actual_name' "; ?>);</script>

Answer 2

将Uploader.php更改为upload.php。

睡眠后添加php代码如下..

sleep(1);
   $target_path = str_replace('\\', '/', $target_path);
   $spath = "http://".$_SERVER['HTTP_HOST'].dirname($_SERVER['REQUEST_URI'])."/".$_FILES['myfile']['name'];

?>

<script language="javascript" type="text/javascript">window.top.window.stopUpload(<?php echo "'".$result."','".$target_path.',img url :'.$spath."'";?>);</script>

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2 个答案: