如何在模态中传递data-attribute [英] how to pass data-attribute in modal

问题描述

我需要在我的模态中传递data属性。在src中附加图像标记单击链接时。以下是我的代码。我很困惑。我知道我们可以使用JavaScript onclick方法通过引用传递。任何人都可以给我可执行代码。我的代码如下。我不擅长制作JavaScript函数。

I need to pass the data attribute in my modal. to attach with image tag in src When clicked on the link. Below is my code. I am confused. I know we can use JavaScript onclick method to pass by reference. Still can anyone give me executable code. My code is below. I am not really good in making JavaScript functions.

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css" />
<a href="#checkImage" data-toggle="modal" data-myimage="imageNamefromDataBase.jpg">  Image </a>
<div class="modal fade" id="checkImage" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
  <div class="modal-dialog" role="document">
    <div class="modal-content">
      <div class="modal-header">
        <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
        <h4 class="modal-title" style="color:black;" id="myModalLabel">View Image</h4>
      </div>
      <div class="modal-body" style="color:black;">
        <h1>Fee Submit</h1>
        <img src="#" alt="bank_chalan" id="thanks" />
      </div>
      <div class="modal-footer">       
       <button type='submit' data-dismiss="modal" name='submit' class='btn btn-success'>Close</button>
      </div>
    </div>
  </div>
</div>

推荐答案

如果你想将图像包含在bootstrap模态中，请尝试这样的事情。

If you want to include image(s) into bootstrap modal, try something like this.

<a id = 'checkImage' >Image</a>
<div id = 'imagemodal' class="modal fade bs-example-modal-lg" tabindex="-1" role="dialog" aria-labelledby="myLargeModalLabel">
  <div class="modal-dialog">
    <div class="modal-content">
      <div class="modal-header">
        <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
        <h4 class="modal-title" id="myModalLabel">View Image</h4>
      </div>
      <div class="modal-body">
        <h1>Fee Submit</h1>
        <img src="http://www.userlogos.org/files/logos/Karmody/alaTest_Iphone01a.png" id="imagepreview" >
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-info" data-dismiss="modal">Close</button>
      </div>
    </div>
  </div>
 </div>

在你的JS文件中，添加这个

In you JS file, add this

$(function() {
    $('#checkImage').on('click', function() {
        $('.imagepreview').attr('src', $(this).find('img').attr('src'));
        $('#imagemodal').modal('show');   
    });     
});

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