无法在codeigniter中打开Bootstrap模式

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我无法在CodeIgniter中打开我的模式。我做了模态的视图，然后我加载到控制器中。但是当我点击按钮时，它不显示任何东西。没有反应。头以正确的顺序导入Jquery和Bootstrap。在这里，我告诉你我的代码：无法在codeigniter中打开Bootstrap模式

cdashboard.php：

//header 
$this->load->view('UI/vheader'); 

//sidebar 
$this->load->view('UI/vsidebar',$data); 

//modals 
$data['modaltarea'] = $this->load->view('tareas/vmodalnewtarea',NULL,TRUE); 

//data in dashboard 
$this->load->view('vdashboard',$data); 

//footer 
$this->load->view('UI/vfooter');

vmodalnewtarea.php：

<div id="newTareaModal" class="modal fade" tabindex="-1" role="dialog" aria-labelledby="newTarea" aria-hidden="true"> 
    <div class="modal-dialog" > 
    <div class="modal-content"> 
     <div class="modal-header"> 
     <h5 class="modal-title">Tarea nueva</h5> 
     </div> 
     <div class="modal-body"> 
     <div class="container-fluid"> 
      <!--Importar plantilla--> 
      <div class="row"> 
      <div class="col-md-12"> 
       <h3>Importar plantilla</h3> 
      </div> 
      <div class="row"> 
       <!--Proyecto--> 
       <div class="col-md-4"> 

       </div> 
       <!--Fase--> 
       <div class="col-md-4"> 

       </div> 
       <!--Tarea--> 
       <div class="col-md-4"> 

       </div> 
      </div> 
      </div> 

      <!--Nueva Fase--> 
      <div class="row"> 
      <div class="col-md-12"> 
       <h3>Nueva Tarea</h3> 
      </div> 
      <div class="row"> 
       <div class="col-md-4"> 
       <div class="row"> 
        <input type="text" placeholder="Nombre" required /> 
       </div> 
       <div class="row"> 
        <!--<table id="tableHitos" class="table table-bordered table-strip" > 
        <thead> 
         <th> 
         Hitos 
         </th> 
        </thead> 
        <tbody> 

        </tbody> 
        </table>--> 
        <a type="button" class="btn"><i class="fa fa-plus"></i></a> 
       </div> 
       </div> 
       <div class="col-md-8"> 
       <textarea id="txtaTarea" rows="5" placeholder="Descripcion" required> 
       </textarea> 
       </div> 
      </div> 
      </div> 

     </div> 
     </div> 
     <div class="modal-footer"> 
     <p> 
      aaaaaa 
     </p> 
     </div> 
    </div> 
    </div> 
</div>

哪里我所说的模式来看，上其他视图（vrowfase.php）：

<div class="row fase"> 
    <div class="col-lg-12"> 
    <div class="col-lg-2 text-center"> 
     <div class="callout callout-warning"> 
     <h4><?= $fase->nombre?></h4> 
      <div class="progress progress-xxs"> 
      <div class="progress-bar" role="progressbar" style="width: 50%"> 
      </div> 
      </div> 
     </div> 
    </div> 
    <div class="projectBar col-lg-10"> 
     <div class="row Bar"> 
     <?= $tareas; ?> 
     <button type="button" class="btn btn-app text-center" data-toogle="modal" data-target="#newTareaModal"> 
      <i class="fa fa-plus"></i> 
      Nueva Tarea 
     </button> 
     </div> 
    </div> 
    </div> 
</div>

感谢您的帮助！

来源

2017-08-14 UnsignedFoo