參考:http://www.grocerycrud.com/documentation/options_functions/set_model表CI中加入與活動記錄和GroceryCrud
我有2個表所示:
[tblFitnessClasses] id uid title description location
[tblFitnessClassDateTimes] owner_uid startDate endDate startTime endTime days recurrence
基本上我想表落得這樣的:
(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
在我的主控制器的一部分,我有這個:
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);
}
在我的模型我有這樣的:
<?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;
}
}
?>
當我運行這段代碼,我得到一個表,所有必填字段,但是從表2中的字段(tblFitnessClassDateTimes)缺失的所有信息。這些字段不會填充其數據。在addtion到這一點,如果我選擇了編輯表那就只編輯able1(tblFitnessClassses)
變更後它說:「致命錯誤:類 'grocery_CRUD_Model' 未發現在C :\ xampp \ htdocs \ codeigniter \ application \ models \ schedule_model.php on line 3「(我在模型文件夾中有'grocery_crud_model.php')非常感謝您清除其他錯誤! –
@에이바您需要擴展'CI_Model'而不是'grocery_CRUD_Model'。你不能擴展你寫的另一個模型。我建議你看看Grocery CRUD文檔,特別是這個http://www.grocerycrud.com/documentation/codeigniter_installation和這個http://www.grocerycrud.com/documentation/create-crud-codeigniter-tutorial –
有趣,在它說擴展grocery_CRUD_Model(以及擴展CI_Model的代碼)的例子中。我會看看文檔。再次感謝。 –