我想使用Codeigniter将我的MYSQL数据库中的数据导出到DOC文件中。 我的代码如下:
查看名为'profile_top_view.php',其中anchor声明为:
<?php echo anchor('welcome/todoc','Export Posts to DOC File') ?>
名为'welcome.php'的控制器具有以下功能:
public function todoc() {
$id = $this->tank_auth->get_user_id();
$this->mpdf->useOnlyCoreFonts = true;
$filename = "POSTS";
$data['member'] = $this->s_model->alldata($id);
$this->load->view('export_posts_doc_view', $data, true);
$this->index();
}
名为'export_posts_doc_view.php'的视图,其中将为DOC文件创建一个表:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Exported Posts in PDF File</title>
</head>
<body>
<?php
header("Content-Type: application/vnd.ms-word");
header("Expires: 0");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Content-disposition: attachment; filename=\"posts.doc\"");
?>
<div id="container">
<h4>Posts</h4>
<table border="1">
<tr>
<th>title</th>
<th>content</th>
<th>group</th>
<th>video_url</th>
<th>pic_path</th>
<th>name</th>
<th>phone</th>
<th>email</th>
<th>yes_no</th>
<th>single-line-text</th>
<th>para_text</th>
<th>pdf_file_name</th>
<th>add_photo_name</th>
</tr>
<?php
foreach ($member as $rows) {
?>
<tr>
<td><?php echo $rows['title'] ?></td>
<td><?php echo $rows['content'] ?></td>
<td><?php echo $rows['group'] ?></td>
<td><?php echo $rows['video_url'] ?></td>
<td><?php echo $rows['pic_path'] ?></td>
<td><?php echo $rows['name'] ?></td>
<td><?php echo $rows['phone'] ?></td>
<td><?php echo $rows['email'] ?></td>
<td><?php echo $rows['yes_no'] ?></td>
<td><?php echo $rows['single-line-text'] ?></td>
<td><?php echo $rows['para_text'] ?></td>
<td><?php echo $rows['pdf_file_name'] ?></td>
<td><?php echo $rows['add_photo_name'] ?></td>
</tr>
<?php
}
?>
</table>
<br> <br>
</div>
</body>
</html>
以及名为's_model.php'的模型,具有函数:
function alldata($id)
{
$this->db->select('');
$this->db->from('posts');
$this->db->where('user-id',$id);
$getData = $this->db->get();
if($getData->num_rows() > 0)
return $getData->result_array();
else return null;
}
如果我将那个标题保留在那里,那么它显示错误为:
但是,如果我删除相同的标题,它会显示控制器中回显的内容。 我从以下网址获得了这个标头: exporting MS word documents using codeigniter?
任何人都可以告诉我该怎么办?
提前致谢..
答案 0 :(得分:2)
得到了答案,
我在控制器'welcome.php'中做了一些更改:
public function todoc() {
$id = $this->tank_auth->get_user_id();
$this->mpdf->useOnlyCoreFonts = true;
$filename = "POSTS";
$data['member'] = $this->s_model->alldata($id);
$this->load->view('export_posts_doc_view', $data);
}
答案 1 :(得分:0)
请参阅下面的代码,希望我能为您效劳
function exportexcel()
{
header("Content-type: application/vnd.ms-excel");
/* change the content-type depends upon our requerment */
header("Content-Disposition: attachment; filename=Sadhak.xls");
header("Pragma: no-cache");
header("Expires: 0");
$table = "your content goes here";
echo $table;
}