我工作的这一点,使用CRUD教程:笨没有数据库选择
public function get($id = NULL, $single = FALSE){
if ($id != NULL) {
$filter = $this->_primary_filter;
$id = $filter($id);
$this->db->where($this->_primary_key, $id);
$method = 'row';
}
elseif($single == TRUE) {
$method = 'row';
}
else {
$method = 'result';
}
if (!count($this->db->ar_orderby)) {
$this->db->order_by($this->_order_by);
}
return $this->db->get($this->_table_name)->$method();
}
但我得到这个错误信息:
A Database Error Occurred
Error Number: 1046
No database selected
SELECT * FROM (`pages`) WHERE `slug` = 'about' ORDER BY `order`
Filename: /var/application/core/MY_Model.php
Line Number: 34($this->db->get($this->_table_name)->$method();)
如何选择数据库?
似乎没有找到数据库“网页”。检查在application/config/database上是否正确定义了正确的名称和配置设置。 – 2013-05-05 23:50:22
@Lior其实'页面'是表格... – Hailwood 2013-05-05 23:54:59
是页面是表格名称我怎样才能{SELECT * FROM('pages')where'slug' ='about'ORDER BY'order'}这些查询起作用,谢谢 – mercy 2013-05-06 00:06:10