Question

我无法打开我的模态。我尝试了在Bootstrap 4站点上找到的纯HTML，然后使用了一些Javascript。我真的无法弄清楚我做错了什么。非常感谢任何帮助！

var addon = require('bindings')('addon'); function foo() { console.log("woohoo!"); } addon.setCallback(foo); addon.call(); addon.callThis(() => console.log("this too!"));＆LT;

enter code here

<div class="col-sm-3 col-centered boxes" id="box1"> <button type="button" class="btn btn-primary" id="box1modal" data-toggle="modal" data-target="#exampleModal"> See More </button>  <div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel" aria-hidden="true"> <div class="modal-dialog" role="document"> <div class="modal-content"> <div class="modal-header"> <h5 class="modal-title" id="exampleModalLabel">Wedding Invites</h5> <button type="button" class="close" data-dismiss="modal" aria-label="Close"> <span aria-hidden="true">×</span> </button> </div> <div class="modal-body"> <img src="Wedding%20Invites.jpg"> </div> <div class="modal-footer"> <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button> <button type="button" class="btn btn-primary">Save changes</button> </div> </div> </div> </div> </div> `enter code here`<script type="text/javascript"> $（“＃box1modal”）。click（function（event）{
enter code here $（ '＃myModal'）模态（ '显示'）。 enter code here）};

Answer 1

如果您使用的是bootstrap，则不需要额外的scripting.bootstrap本身提供了运行不同动画和动作的脚本。我检查了你的代码。错误在于行

   <button type="button" class="btn btn-primary" id="box1modal" data-toggle="modal" data-target="#exampleModal">

看到你将数据目标设置为#exampleModal，而你的模态的id是“myModal”。只需将上面的代码改为

即可

   <button type="button" class="btn btn-primary" id="box1modal" data-toggle="modal" data-target="#myModal">

没有任何其他脚本，它将正常工作。希望这有助于......

Answer 2

您已将数据目标设为examplemodal，将div的ID设为mymodal。两者都应该是一样的，这就是问题所在。

Answer 3

我测试你的代码，每件事都很好，你必须确保

1）添加引用 2）你的代码必须在$（document）.ready（function（）{----}

里面

<html>
<head> 

<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<!-- jQuery library -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.0/jquery.min.js"></script>

<!-- Latest compiled JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
</head>

<body> 
<div class="col-sm-3 col-centered  boxes" id="box1">

  <button type="button" class="btn btn-primary" id="box1modal" data-toggle="modal" data-target="#exampleModal">

    See More

  </button>

  <!-- Modal -->
  <div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel" aria-hidden="true">

    <div class="modal-dialog" role="document">

      <div class="modal-content">

        <div class="modal-header">

          <h5 class="modal-title" id="exampleModalLabel">Wedding Invites</h5>

          <button type="button" class="close" data-dismiss="modal" aria-label="Close">

            <span aria-hidden="true">&times;</span>

          </button>

        </div>

        <div class="modal-body">

          <img src="Wedding%20Invites.jpg">


        </div>

        <div class="modal-footer">

          <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>

          <button type="button" class="btn btn-primary">Save changes</button>

        </div>

      </div>

    </div>

  </div>

</div>


</body>
</hmtl>

<script>


$(document).ready(function(){

$('#box1modal').click(function(){
alert("btn click")
$('#myModal').modal('show')
});

});

</script>

Bootstrap 4模式不会在点击时打开

3 个答案: