Question

美好的一天！我有一个问题 - 当我选择要在我的网址中反映的活动类型时，我需要我的activityID吗？类似于 localhost / codeigniter / index.php / edit / show_activity_id / 8 但现在我只是 localhost / codeigniter / index.php / edit / show_activity_id / 我怎么能纠正它？

public function get_activities()  {  
      //set selected activity id from POST  
      echo $projectID = $this->input->post('id',TRUE);  
      $activityData['activities']=$this->editmodel->get_activities($projectID);  
      $output = null;  
      foreach ($activityData['activities'] as $row){   
      $output .= "<option value='base_url().index.php/edit/show_activity_id/'".$row->activityID."'>".$row->activityName."</option>"; 

      }  
      echo $output;    
   }

Answer 1

有一个额外的单引号。请删除它

activity_id /＆＃39;＆＃34;。$ row-应为activity_id /＆＃34;。$ row -

public function get_activities()  {  
      //set selected activity id from POST  
      echo $projectID = $this->input->post('id',TRUE);  
      $activityData['activities']=$this->editmodel->get_activities($projectID);  
      $output = null;  
      foreach ($activityData['activities'] as $row){   
      $output .= "<option value='".base_url().".index.php/edit/show_activity_id/".$row->activityID."'>".$row->activityName."</option>"; 

      }  
      echo $output;    
   }

带有所选选项ID的网址

1 个答案: