如何使用代码点火器中另一个控制器传递的变量创建一个flexigrid?

时间:2010-09-08 07:47:45

标签: php javascript codeigniter flexigrid

我的问题有点傻但我不知道怎么做。我正在使用标准结构创建标准的flexigrid:

//ver lib

    /*
     * 0 - display name
     * 1 - width
     * 2 - sortable
     * 3 - align
     * 4 - searchable (2 -> yes and default, 1 -> yes, 0 -> no.)
     */
    $colModel['users.id'] = array('id',40,TRUE,'center',1);
    $colModel['users.first_name'] = array('first_name',80,TRUE,'center',0);
    $colModel['users.last_name'] = array('last_name',180,TRUE,'left',1);
    $colModel['users.email'] = array('email',120,TRUE,'left',0);
    $colModel['users.username'] = array('username',130, TRUE,'left',0);
    $colModel['users.activation_code'] = array('activation_code',80, FALSE, 'right',0);
    $colModel['users.activated'] = array('activated',80, FALSE, 'right',0);
    $colModel['lists'] = array('Lists',90, FALSE, 'right',0);

    /*
     * Aditional Parameters
     */
    $gridParams = array(
    'width' => 'auto',
    'height' => 400,
    'rp' => 15,
    'rpOptions' => '[10,15,20,25,40]',
    'pagestat' => 'Displaying: {from} to {to} of {total} items.',
    'blockOpacity' => 0.5,
    'title' => 'Hello',
    'showTableToggleBtn' => true
    );

    /*
     * 0 - display name
     * 1 - bclass
     * 2 - onpress
     */
    $buttons[] = array('Delete','delete','test');
    $buttons[] = array('separator');
    $buttons[] = array('Select All','add','test');
    $buttons[] = array('DeSelect All','delete','test');
    $buttons[] = array('separator');


    //Build js
    //View helpers/flexigrid_helper.php for more information about the params on this function
    $grid_js = build_grid_js('flex1',site_url("admin/users/list_users"),$colModel,'users.first_name','asc',$gridParams,$buttons);

    $data['js_grid'] = $grid_js;

    $this->load->view('admin_panel/admin_content', $data);

现在我的问题是:是否可以在第三个URI段中创建带有参数的flexigrid?例如,我想显示一个列表,用户创建并执行该操作我需要他的ID。我可以在同一个控制器中轻松完成,但我想将它传递给不同的控制器并在那里创建新的flexigrid表单。那么在'index()'方法中我可以拥有,例如$ get_id变量从不同的控制器传递?喜欢这个?

        $grid_js = build_grid_js('flex1',site_url("admin/admin_lists/display_show_list/".$get_id),$colModel,'name','asc',$gridParams,$buttons);

我希望我能很好地解释我的问题。有人可以给我一些帮助吗?非常感谢任何提示!

1 个答案:

答案 0 :(得分:2)

有两种方法可以实现这一目标:

  1. 创建助手 您应该创建一个帮助程序来代替使用控制器来构建网格结构。请参阅http://codeigniter.com/user_guide/general/helpers.html
  2. 只需将函数包装在帮助程序中即可。

    1. 使用Ajax
    2. 在控制器中创建一个函数,如:

      //在控制器中

      function makeGrid() { 
        $id = $this->uri->segment(3);
        $grid_js = .....;
      
        echo json_encode($grid_js);
      }
      

      //在View(Javascript)

      $.ajax({ 
         url:"/path/makeGrid" + id
         ...
         success: function(data){
            $.flexigrid( {... data .... });
         }