如何使用jQuery打开Bootstrap模态窗口?

我正在使用Twitter Bootstrap模态窗口功能。当有人单击我的表单上的提交时,我想在单击表单中的“提交按钮”时显示模式窗口。

<form id="myform" class="form-wizard">
    <h2 class="form-wizard-heading">BootStap Wizard Form</h2>
    <input type="text" value=""/>
    <input type="submit"/>
</form>

<!-- Modal -->
<div id="myModal" class="modal hide fade" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
    <div class="modal-header">
        <button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
        <h3 id="myModalLabel">Modal header</h3>
    </div>
    <div class="modal-body">
        <p>One fine body…</p>
    </div>
    <div class="modal-footer">
        <button class="btn" data-dismiss="modal" aria-hidden="true">Close</button>
        <button class="btn btn-primary">Save changes</button>
    </div>
</div>

jQuery的:

$('#myform').on('submit', function(ev) {
    $('#my-modal').modal({
        show: 'false'
    }); 


    var data = $(this).serializeObject();
    json_data = JSON.stringify(data);
    $("#results").text(json_data); 
    $(".modal-body").text(json_data); 

    // $("#results").text(data);

    ev.preventDefault();
});
卡卡西米亚2020/03/11 11:33:57
<script type="text/javascript">
    $(function () {
        $("mybtn").click(function () {
            $("#my-modal").modal("show");
        });
    });
</script>
猴子Davaid2020/03/11 11:33:57
<form id="myform" class="form-wizard">
    <h2 class="form-wizard-heading">BootStap Wizard Form</h2>
    <input type="text" value=""/>
    <input type="submit" id="submitButton"/>
</form>

<!-- Modal -->
<div id="myModal" class="modal hide fade" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
    <div class="modal-header">
        <button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
        <h3 id="myModalLabel">Modal header</h3>
    </div>
    <div class="modal-body">
        <p>One fine body…</p>
    </div>
    <div class="modal-footer">
        <button class="btn" data-dismiss="modal" aria-hidden="true">Close</button>
        <button class="btn btn-primary">Save changes</button>
    </div>
</div>

您可以使用下面的代码启动模式。

$(document).ready(function(){
    $("#submitButton").click(function(){
        $("#myModal").modal();
    });
});
Tony米亚2020/03/11 11:33:57

尝试

$("#myModal").modal("toggle")

要打开或关闭ID为myModal的模态。

如果上述方法不起作用,则表明bootstrap.js已被其他js文件覆盖。这是一个解决方案

1:-将bootstrap.js移到底部,以便它将覆盖其他js文件。

2:-确保订单如下

<script src="plugins/jQuery/jquery-2.2.3.min.js"></script>
<!-- Other js files -->
<script src="plugins/jQuery/bootstrap.min.js"></script>
猪猪路易2020/03/11 11:33:57

在此处查看完整的解决方案:

http://www.w3schools.com/bootstrap/tryit.asp?filename=trybs_ref_js_modal_show&stacked=h

确保按要求的顺序放置库以获得结果:

1-首先bootstrap.min.css 2- jquery.min.js 3- bootstrap.min.js

(换句话说,必须在bootstrap.min.js之前调用jquery.min.js)

    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js">
</script> 

 <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
GilTony泡芙2020/03/11 11:33:57

这是在文档准备好后立即加载引导警报的方法。这很容易,只需添加

 $(document).ready(function(){
   $("#myModal").modal();
});

在W3Schools上做了一个演示

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
</head>
<body>

<div class="container">
  <h2>Here is how to load a bootstrap modal as soon as the document is ready </h2>
  <!-- Trigger the modal with a button -->


  <!-- Modal -->
  <div class="modal fade" id="myModal" role="dialog">
    <div class="modal-dialog">
    
      <!-- Modal content-->
      <div class="modal-content">
        <div class="modal-header">
          <button type="button" class="close" data-dismiss="modal">&times;</button>
          <h4 class="modal-title">Modal Header</h4>
        </div>
        <div class="modal-body">
          <p>Some text in the modal.</p>
        </div>
        <div class="modal-footer">
          <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
        </div>
      </div>
      
    </div>
  </div>
  
</div>

<script>
$(document).ready(function(){
   $("#myModal").modal();
});
</script>

</body>
</html>

Jim理查德2020/03/11 11:33:57

另外,您可以通过数据使用属性

<button type="button" data-toggle="modal" data-target="#myModal">Launch modal</button>

在这种情况下,您无需编写javascript。

您可以在此处查看更多信息:http : //getbootstrap.com/2.3.2/javascript.html#modals