单击按钮时将值传递给模态

Question

当用户单击“更多详细信息”按钮时，我想以模式显示我的卡的更多详细信息，我已经看到了有关此问题的答案，但是我不希望该信息出现在输入字段中。 可以请人帮我吗？

 <button class="open-homeEvents btn btn-primary" data-id="2014-123456"  data-toggle="modal" data-target="#modalHomeEvents">More Details</button>

MODAL

<div id="modalHomeEvents" class="modal fade" role="dialog">
    <div class="modal-dialog">

      <!-- Modal content-->
      <div class="modal-content">
        <div class="modal-header" style="height:50px;">
          <button type="button" class="close" data-dismiss="modal">&times;</button>
        </div>
        <div class="modal-body">

         <label>Student ID</label>     
        <input type="hidden" name="eventId" id="eventId"/>
        </div>
        <div class="modal-footer">
          <input type="submit" class="btn btn-primary" value="Login" name="login" style="background-color:rgb(0,30,66); ">
          <button type="button" class="btn btn-danger" data-dismiss="modal">Cancel</button>
        </div>
      </div>

    </div>
  </div>

使用Javascript

<script type="text/javascript">$(document).on("click", ".open-homeEvents", function () {
     var eventId = $(this).data('id');
     $(".modal-body #eventId").val( eventId );
});</script>

Answer 1

除了使用输入字段，您还可以为id， div或span创建一个容器元素，并使用.html() jQuery方法更新该元素的内容。

 $(document).on("click", ".open-homeEvents", function () { var eventId = $(this).data('id'); $('#idHolder').html( eventId ); });

 <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width"> <title>Modal</title> <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet" type="text/css" /> </head> <body> <button class="open-homeEvents btn btn-primary" data-id="2014-123456" data-toggle="modal" data-target="#modalHomeEvents">More Details</button> <div id="modalHomeEvents" class="modal fade" role="dialog"> <div class="modal-dialog"> <!-- Modal content--> <div class="modal-content"> <div class="modal-header" style="height:50px;"> <button type="button" class="close" data-dismiss="modal">&times;</button> </div> <div class="modal-body"> <label>Student ID</label> <input type="hidden" name="eventId" id="eventId"/> <span id="idHolder"></span> </div> <div class="modal-footer"> <input type="submit" class="btn btn-primary" value="Login" name="login" style="background-color:rgb(0,30,66); "> <button type="button" class="btn btn-danger" data-dismiss="modal">Cancel</button> </div> </div> </div> </div> <script src="https://code.jquery.com/jquery.min.js"></script> <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script> </body> </html>

单击按钮时将值传递给模态

问题描述

1 个解决方案

解决方案1
1 已采纳 2017-10-02 16:26:55

单击按钮时将值传递给模态

问题描述

1 个解决方案

解决方案1 1 已采纳 2017-10-02 16:26:55

解决方案1
1 已采纳 2017-10-02 16:26:55