Question

由于页面重新加载，我需要停止重复数据..每次重新加载页面而不插入CSV ..我找不到重复

可能是什么问题？..代码工作正常

    if(isset($_POST['submit']))
    {

    $file = $_FILES['file']['tmp_name'];
    $handle = fopen($file,"r");
    if (($handle = fopen($file, "r")) !== FALSE) {

    while ($fileop = fgetcsv($handle,1000,",","'"))
    {
    $a = $fileop[0];
    $b = $fileop[1];
    $c = $fileop[2];
    $d = $fileop[3];
    $e = $fileop[4];
    $f = $fileop[5];

    $sql = mysql_query("INSERT INTO hzy3o_zhgooglemaps_markers (title,  addresstext, published, baloon, icontype, mapid)

   values('$a', '$b', '$c', '$d', '$e', '$f')");

    }
    }
    }
   if (isset($_POST) && count($_POST) > 0) {echo $form} else {header("Location:      http://www.shambani.org /index.php?option=com_zhgooglemap&view=zhgooglemap&id=1&mapzoom=13&placemarklistid=&explacemarklistid=&grouplistid=&categorylistid=¢erplacemarkid=¢erplacemarkaction=&externalmarkerlink=0&mapwidth=&mapheight=&Itemid=177"); /* Redirect browser */
 exit();}

 ?>

  <form enctype="multipart/form-data" method="POST" action="" >
  CSV<input type="file" name="file" />
  <input type="submit" value="submit" name="submit"/>
  </form>

Answer 1

只需更改此行：

if (isset($_POST) && count($_POST) > 0) {
      header("Location:      http://www.shambani.org /index.php?option=com_zhgooglemap&view=zhgooglemap&id=1&mapzoom=13&placemarklistid=&explacemarklistid=&grouplistid=&categorylistid=¢erplacemarkid=¢erplacemarkaction=&externalmarkerlink=0&mapwidth=&mapheight=&Itemid=177"); /* Redirect browser */
      exit();
} else {
      echo $form
}

重新加载页面没有刷新 - postdata问题

1 个答案: