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Php 表连接带有活动记录和GroceryCrud的CodeIgniter_Php_Mysql_Codeigniter_Activerecord - Fatal编程技术网

Php 表连接带有活动记录和GroceryCrud的CodeIgniter

Php 表连接带有活动记录和GroceryCrud的CodeIgniter,php,mysql,codeigniter,activerecord,Php,Mysql,Codeigniter,Activerecord,参考: 我有两张这样的桌子: (uid - hidden) | Title | Description | Location | Start Date | End Date | Start Time | End Time | Days | Reccurence Swim Lesson Level 1 Gym 05/04/2012 NULL 12:30

参考:

我有两张这样的桌子:

(uid - hidden)  | Title     | Description   | Location  | Start Date    | End Date     | Start Time | End Time | Days      | Reccurence
                Swim Lesson  Level 1         Gym         05/04/2012     NULL            12:30       1:30        Mon,Wed,Fri   2  
[tblFitnessClasses]id uid标题描述位置

[tblFitnessClassDateTimes]所有者\u uid startDate endDate startTime 结束时间重复天数

基本上,我想让桌子变成这样:

(uid - hidden)  | Title     | Description   | Location  | Start Date    | End Date     | Start Time | End Time | Days      | Reccurence
                Swim Lesson  Level 1         Gym         05/04/2012     NULL            12:30       1:30        Mon,Wed,Fri   2  
在我的主控制器中,我有以下部分:

     function fitnessSchedule()
{
    $this->config->set_item('url_suffix', '');
    $crud = new grocery_CRUD();
    $crud->set_table('tblFitnessClasses');
    $this->load->model('schedule_model');
    $this->schedule_model->join_table('tblFitnessClasses','tblFitnessClassDateTimes');
    $crud->columns('title','description','location','startEventDate','endEventDate','startTime', 'endTime', 'days', 'recurrence', 'finalDate);
    $crud->display_as('title','Event')
         ->display_as('description','Description')
         ->display_as('location','Location')
         ->display_as('startEventDate','Start Date')
         ->display_as('endEventDate','End Date')
         ->display_as('startTime','Start Time')
         ->display_as('endTime','End Time');
    $crud->required_fields('title','location');
    $crud->set_subject('Event');             

    $output = $crud->render();
    $this->_example_output($output);     
}
在我的模型中,我有:

    <?php
class schedule_model extends CI_Model
{
        public function join_table($table1,$table2)
        {
          $this->output->enable_profiler(TRUE);//Turns on CI debugging

          $this->db->select("*");
          $this->db->from($table1);
          $this->db->join($table2, $table1.".uid". "=".$table2.".owner_uid"); // Join classes and class date times by UID

          $results = $this->db->get()->result();
            return $results;
        }
}
?>

当我运行这段代码时,我得到一个包含所有必需字段的表,但是表2中的字段(tblFitnessClassDateTimes)缺少所有信息。字段不填充其数据。除此之外,如果我选择编辑该表,它只会转到edit able1(TBLFitnessClasses)


您以错误的方式加载模型。事实上,你连一个都没装!您只是创建了一个新的
杂货店CRUD
实例,而不是您编写的模型

$this->load->model('schedule_model');
$this->schedule_model->join_table('tblFitnessClasses','tblFitnessClassDateTimes');

始终建议使用:

$this->load->library('grocery_CRUD');
因此,守则应为:

$this->load->library('grocery_CRUD');

$crud = new grocery_CRUD();

更改后,它会显示“致命错误:在C:\xampp\htdocs\codeigniter\application\models\schedule\u Model.php的第3行中找不到类'grovery\u CRUD\u Model'”(我的models文件夹中有'grovery\u CRUD\u Model.php'),非常感谢您清除了其他错误@에이바 您需要扩展
CI\u模型
,而不是
scrud\u模型
。您不能扩展您编写的另一个模型。我建议您看看杂货店的CRUD文档,特别是这个和这个有趣的文档,在这个例子中,它说要扩展杂货店的CRUD模型(以及扩展CI模型的代码)。我来看看文档。再次感谢。