相关疑难解决方法(0)

我使用共享主机.

有可能发现PHP是通过fastCGI(或CGI)运行还是作为Apache模块运行mod_php？

是不是可以自己找出来,而不问主持人？

参考本教程.使用php跟踪上传进度.我想让它在Codeigniter中运行.我没有意识到开始让它在CI中发挥作用.我想上传文件并跟踪进度.

在我的CI视图中

 <?php $arr = array("id"=>"myform");
       echo form_open_multipart("welcome/uploads",$arr); ?>
      <input type="hidden" value="myForm" name="<?php echo ini_get("session.upload_progress.name"); ?>">
      <table>
      <tr>
          <td>file</td>
         <td><input type="file" name="images[]" multiple></td>
     </tr>
     <tr>
         <td>name</td>
         <td><input type="text" name="naam"></td>
    </tr>
    <tr>
        <td></td>
        <td><input type="submit"></td>
    </tr>
</table>
<?php echo form_close(); ?>
<div id="bar_blank">

脚本

function toggleBarVisibility() {
  var e = document.getElementById("bar_blank");
  e.style.display = (e.style.display == "block") ? "none" : "block";
}

function createRequestObject() {
   var http;
   if (navigator.appName == "Microsoft Internet Explorer") {
       http = new ActiveXObject("Microsoft.XMLHTTP");
   }
   else …

我在一开始就遇到了PhP文件上传进度监视器的问题.

首先,这是相关的PhP.ini设置(指令,本地值和主值):

     session.upload_progress.cleanup    On  On
     session.upload_progress.enabled    On  On
     session.upload_progress.freq   1%  1%
     session.upload_progress.min_freq   1   1
     session.upload_progress.name   PHP_SESSION_UPLOAD_PROGRESS  PHP_SESSION_UPLOAD_PROGRESS
     session.upload_progress.prefix upload_progress_    upload_progress_

这是表格(简化):

     <form id="fileupload" style="position:relative;" target="iframe_fileupload" action="http://www.athiyoga.org/testupload.php" method="POST" enctype="multipart/form-data">
            <input type="hidden" name="<?echo ini_get("session.upload_progress.name");?>" value="first"/>
             <input type="file" name="file_1">
            <button type="submit" >Start Submit</button>
      </form>

我有JQUERY Ajax代码,在同一个PhP文件中(当然,作为JS脚本),如:

    $('#fileupload').submit(function(event){

    //UPDATED THIS PART after reading: http://stackoverflow.com/questions/19336610/delay-in-populating-session-upload-progress-data
    //POSTING the magic variable PHP_SESSION_UPLOAD_PROGRESS during status inquiry too

       var params = {PHP_SESSION_UPLOAD_PROGRESS:"first", some_var:20 };
       var data_params = jQuery.param( params );
       setTimeout(function(){
              upload_promise = $.ajax({
                url: 'upload_status.php', 
                data: data_params,
                dataType: …