【问题标题】:Grocery CRUD always showing No items to display but shows total number grid footer杂货 CRUD 始终显示没有要显示的项目,但显示总数网格页脚
【发布时间】:2015-05-14 02:13:37
【问题描述】:

我有一个问题,我使用的是Grocery CRUD,当我列出数据时,它总是显示No items to display,但它显示表中的记录总数

控制器

类 manage_home 扩展 CI_Controller {

public function __construct() {
    parent::__construct();

    $this->load->database();
    $this->load->helper('url');

    $this->load->library('grocery_CRUD');
 }
    public function all_intro() {
   // echo "All is well";
    $crud = new grocery_CRUD();

    $crud->set_table('tbl_home_information');
    $crud->columns('pk_information_id','information_title','information_status','information_added');
    $crud->fields('pk_information_id','information_title','information_status','information_added');

    $crud->display_as('pk_information_id','ID');
    $crud->display_as('information_title','Title');
    $crud->display_as('information_added','Date');
    $crud->display_as('information_status','Status');

    $output = $crud->render();

    $this->_example_output($output, "Manage Brands");
}
}

编辑 我的表的方案是

【问题讨论】:

    标签: php codeigniter grocery-crud


    【解决方案1】:

    确保$crud->columns('pk_information_id','information_title','information_status','information_added'); 是数据库表的字段名称。如果您的pk_information_id 设置为主键,请尝试添加$crud->set_primary_key('pk_information_id','"your database table name here"');

    并尝试将$this->_example_output($output, "Manage Brands"); 声明为$this->_example_output($output,'"your controller to view url"');

    【讨论】:

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