分页不适用于 jquery 数据表

Question

我正在使用 jquery 表在网页上显示表。该表正常显示，但表分页和显示记录数和搜索选项不适用于生成的表。所有记录都填充在加载页面。这是我的代码 PHP 代码

$qry = " SELECT AssetId,";
$qry .= $data; 
$qry .= " from Completedetails";

mysql_select_db($database_finalkms, $finalkms);
$query_getcolumns = $qry;
$getcolumns = mysql_query($query_getcolumns, $finalkms) or die(mysql_error());
$row_getcolumns = mysql_fetch_assoc($getcolumns);
$totalRows_getcolumns = mysql_num_rows($getcolumns);

if (($getcolumns)||(mysql_errno == 0))  
{  
  echo "<table width='50%' id='sample_2'><thead><tr>";  
  if (mysql_num_rows($getcolumns)>0)  
  {  
          //loop thru the field names to print the correct headers  
          $i = 0;  
          while ($i < mysql_num_fields($getcolumns))  
          {  
       echo "<th align='center'>". mysql_field_name($getcolumns, $i) . "</th>";  
       $i++;  
    }  
    echo "</tr></thead>";  

    //display the data  
    while ($rows = mysql_fetch_array($getcolumns,MYSQL_ASSOC))  
    {  
      echo "<tbody><tr >";  
      foreach ($rows as $data)  
      {  
        echo "<td align='center'>". $data . "</td>";  
      }  
    }  
  }else{  
    echo "<tr><td colspan='" . ($i+1) . "'>No Results found!</td></tr>";  
  }  
  echo "</tbody></table>";  
}else{  
  echo "Error in running query :". mysql_error();  
}  

?>

Java 脚本

<script>
 jQuery(document).ready(function() {       
  // initiate layout and plugins
  $("#sample_2").dataTable({"bPaginate": true});
 });
</script>

<input name="hdnfld" id="hdnfld" type="hidden" value="<?php echo $qry;?>"/>

请在这方面帮助我。

Answer 1

尝试您的以下修改代码，如果仍然无法正常工作，请提供显示您的 html 输出的实时 URl。

if (($getcolumns)||(mysql_errno == 0))  
{
  // Displying the headers
  $i = 0;
  echo "<table width='50%' id='sample_2'><thead><tr>";
  while ($i < mysql_num_fields($getcolumns))  
  {  
    echo "<th align='center'>". mysql_field_name($getcolumns, $i) . "</th>";  
    $i++;  
  }  
  echo "</tr></thead>";  

  // Data Section
  echo "<tbody>";
  if (mysql_num_rows($getcolumns)>0)  
  {
    while ($rows = mysql_fetch_array($getcolumns, MYSQL_ASSOC))  
    {  
      echo "<tr>";
      foreach ($rows as $data)  
      {  
        echo "<td align='center'>". $data . "</td>";  
      }
      echo "</tr>";
    }  
  }else{  
    echo "<tr><td colspan='" . ($i+1) . "'>No Results found!</td></tr>";  
  }  
  echo "</tbody></table>";  
}else{  
  echo "Error in running query :". mysql_error();  
}