javascript - 我的模式上的确认删除按钮不起作用

Question

我已经为页面上的删除按钮创建了一个弹出模式。当您单击删除按钮时，会弹出一个模式，询问您是否确实要删除该项目。模态上有两个按钮，第一个是取消，另一个是删除。单击取消按钮将关闭弹出窗口，但当我单击删除按钮时，什么也没有发生。

这是删除按钮的 php 代码:

echo "<a href='#myModal' class='btn btn-danger' data-toggle='modal'> Delete</a>";

这里是模态代码:

<div id="myModal" class="modal fade">
  <div class="modal-dialog modal-confirm">
    <div class="modal-content">
      <div class="modal-header">
        <div class="icon-box">
          <i class="material-icons">&#xE5CD;</i>
        </div>
        <h4 class="modal-title">Are you sure?</h4>
        <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>
      </div>
      <div class="modal-body">
        <p>Do you really want to delete these records? This process cannot be undone.</p>
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-info" data-dismiss="modal">Cancel</button>
        <button type="button" class="btn btn-danger" id="confirm">Delete</button>
      </div>
    </div>
  </div>
</div>

Answer 1

点击删除按钮时您没有给出任何信息，您期待什么？如果您为按钮添加 data-dismiss="modal"，它将关闭弹出窗口。其余的事情你可以使用 javascript 来处理。

function Delete()
{

//Write your code for deleting 
  $.ajax({
     type: "post",
     datatype: "json",
     async: false,
     contenttype: "application/json",
     url: "DeleteItem.php",
     success: function (result) {
          $('#myModal').modal('hide'); //for hiding popup 
      },
      error: function(xhr, ajaxOptions, thrownError) {
          //handle error
        }
    });

}

<div id="myModal" class="modal fade">
<div class="modal-dialog modal-confirm">
<div class="modal-content">
<div class="modal-header">
<div class="icon-box">
<i class="material-icons">&#xE5CD;</i>
</div>              
<h4 class="modal-title">Are you sure?</h4>  
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>
</div>
<div class="modal-body">
<p>Do you really want to delete these records? This process cannot be undone.</p>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-info" data-dismiss="modal">Cancel</button>
<button type="button" class="btn btn-danger" onclick="Delete()" id="confirm">Delete</button>
</div>
</div>
</div>
</div>