thinkphp导出csv文件,用表格输出excel

作者: nd
发布时间:2015-06-29 17:40:48

1.thinkphp导出csv文件

导出csv文件可能就那几行代码,今天有个问题困扰我好久,就是导出之后出现一些html代码,这个不应该,view里面是空的,controller中最后也没有$this->display(),最后细心看到think_page_trace这样的字样,恍然大悟,是页面的跟踪日志,这个默认是会输出来的。最后在方法后面加了一个exit结束就好了,下面是代码:

1.IndexController.class.php

<?php  namespace Home\Controller;  use Think\Controller;  class IndexController extends Controller {        public function index(){          $hotel = M('keywords')->field('PageName,Page')->select();          $str = "关键字,名称\n";          $str = iconv('utf-8','gb2312',$str);          $result = mysql_query("select PageName,Page from hotel_keywords");          while($row=mysql_fetch_array($result)){              $PageName = iconv('utf-8','gb2312',$row['PageName']);              $Page = iconv('utf-8','gb2312',$row['Page']);              $str .= $PageName.",".$Page."\n";          }          $fileName = date('Ymd').'.csv';          $model = D('Keywords');          $model->export_csv($fileName,$str);          exit;      }  }

2.KeywordsModel.class.php

<?php   namespace Home\Model;    use Think\Model;    class KeywordsModel extends Model{            public function export_csv($filename, $data){          header("Content-type:text/csv");             header("Content-Disposition:attachment;filename=".$filename);             header('Cache-Control:must-revalidate,post-check=0,pre-check=0');             header('Expires:0');             header('Pragma:public');          echo $data;                }  }

奥妙就在IndexController.class.php代码最后一句的exit这里,如果不写这句,输出的excel里面有html源码,截图如下:

 

2.用表格输出excel

如下代码purchase_prospects.php

<?php  require('page_header.php');    $site_id = getIfSet($_GET, 'site_id', 0);  $customer_type = getIfSet($_GET, 'customer_type',0);  $DB = Database::connect($site_id);    if($site_id>0 && $customer_type>0){      $sql = '';      $out = '';          $short_name_array = SiteSettings::$SITE_SHORT_NAME;      $short_name = $short_name_array[$site_id];             switch ($customer_type) {          case '1':{              $sql = "SELECT                           email, CONCAT(UCASE(LEFT(firstname, 1)),SUBSTRING(firstname, 2)) AS firstname, CONCAT(UCASE(LEFT(lastname, 1)),SUBSTRING(lastname, 2)) AS lastname                       FROM customers                       WHERE site_id =$site_id                           AND email NOT REGEXP '.+(avanquest)|(planetart)|(novadevelop)|(qatest).+'                           AND email IN(SELECT a.email FROM customers a INNER JOIN orders b ON a.id=b.`customer_id` AND b.is_test=0 AND a.site_id =$site_id)                           AND email NOT IN (SELECT email_address FROM `newsletter_unsubscribes` WHERE site_id =$site_id);";              $res = $DB->query($sql);              $out = '<table ><tr><th>email</th><th>firstname</th><th>lastname</th></tr>';              while($row = mysql_fetch_array($res)){                  $out .= '<tr><td>'.$row['email'].'</td><td>'.$row['firstname'].'</td><td>'.$row['lastname'].'</td></tr>';              }              $short_name .= '_purchased';              break;          }          case '2':{              $DB->query("DROP TEMPORARY TABLE IF EXISTS tmp_purchase;");              $DB->query("CREATE TEMPORARY TABLE tmp_purchase SELECT a.email FROM customers a INNER JOIN orders b ON a.id=b.`customer_id` AND b.is_test=0 AND a.site_id =$site_id; ");              $DB->query("DROP TEMPORARY TABLE IF EXISTS tmp_nopurchase;");              $DB->query("CREATE TEMPORARY TABLE tmp_nopurchase SELECT email FROM customers WHERE site_id =$site_id AND email NOT IN(SELECT email FROM tmp_purchase);");              if(9 != $site_id){                  $datatype = SiteSettings::getPurchaseDataType($site_id);                  $DB->query("INSERT tmp_nopurchase SELECT DISTINCT email FROM triggered_email_data WHERE datatype='$datatype' AND email NOT IN(SELECT email FROM tmp_purchase);");              }              $sql = "SELECT DISTINCT email FROM tmp_nopurchase WHERE email NOT REGEXP '.+(avanquest)|(planetart)|(novadevelop)|(qatest).+' AND Email REGEXP '[A-Z0-9._%-]+@[A-Z0-9.-]+\.[A-Z]{2,4}$' AND email NOT IN (SELECT email_address FROM `newsletter_unsubscribes` WHERE site_id =$site_id);";              $res = $DB->query($sql);              $out = '<table ><tr><th>email</th></tr>';              while($row = mysql_fetch_array($res)){                  $out .= '<tr><td>'.$row['email'].'</td></tr>';              }              $short_name .= '_non-purchased and signup';              break;          }          default:              break;      }        $out .= '</table>';      header("Content-type:application/vnd.ms-excel");      header("Content-Disposition:filename=$short_name.xls");      echo $out;      exit;  }  ?>  <h1>Purchase Prospects Report</h1>  <form name="frm" method="get" action="purchase_prospects.php">  <strong>Select Site:</strong>   <select name="site_id" id="site_id">      <option value="0">== select site ==</option>      <option value="1">STI</option>      <option value="2">PA</option>      <option value="3">CW</option>      <option value="6">MCC</option>      <option value="9">CB</option>      <option value="4">STIUK</option>      <option value="8">MCCUK</option>  </select> &nbsp;&nbsp;  &nbsp;&nbsp;&nbsp;  <strong>Select Type:</strong>  <select id="customer_type" name="customer_type">      <option value="0">== select type ==</option>      <option value="1">purchased</option>      <option value="2">non-purchased and signup</option>  </select>  &nbsp;&nbsp;  &nbsp;&nbsp;&nbsp;  <input id="submit" type="submit" value="Run &raquo;">  </form>  <script type="text/javascript">      $(function(){          $("#submit").click(function(){              if('0' == $("#site_id").val() || '0' == $("#customer_type").val()){                  alert('please select Site and Site');                  return false;              }          })      });  </script>

这样也可以导出ecxcel文件,截图如下

依然注意最后一句exit;如果没有这一句,excel里面会有一些页面元素。

 

标签: Excel php thinkphp
来源:http://www.cnblogs.com/tylerdonet/p/3987200.html

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