Question

嘿伙计们正在尝试使用codeigniter笑脸辅助函数在我的聊天室中显示表情符号，但是如果我点击笑脸没有显示任何内容，我只是在控制台中收到javascript错误Uncaught ReferenceError: insert_smiley is not defined

这是我的控制器

    <?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');

class Site extends CI_Controller {

    public function __construct(){
    parent::__construct();
    $this->load->helper('smiley');
    $this->load->library('table');
     }
    public function index(){

        //If the user is logged in then load the chat room
        if($this->session->userdata('logged_in')){


        //Add the smileys in the chat room!
        $image_array = get_clickable_smileys(base_url()."img/smileys/", 'msg_input');
        //Generate the a table where the smiley faces will be displayed!
        $col_array = $this->table->make_columns($image_array,8);
        $data['display_smileys'] = $this->table->generate($col_array);

        $data['main_contents'] = 'room_view';
        $this->load->view('includes/template', $data);
        }else{
            //if the user is not logged display login form to the his/her username!
         $data['main_contents'] = 'site_home';
         $this->load->view('includes/template', $data);
         }
      }

这是我的观点

<div class="container">
<?php echo $display_smileys; ?>
   </div>
  <li class="divider"></li>
   <li><a href="#">Smiley Faces</a></li>
  </ul>
</span>
<input type="text"  id="msg_input"  name="msg_input" class="form-control input-lg" aria-label="Amount (to the nearest dollar)" placeholder="Type here your message">
<span class="input-group-btn"><a href="#" class="btn btn-primary btn-lg" id="send_msg">Send</a></span>
</div>
</div>

感谢您的支持

Answer 1

您需要回复smiley_js()才能使其正常工作：

<?php echo smiley_js(); ?>

Codeigniter Smiley Helper没有显示代表gif图像的符号

1 个答案: