[英]Bootstrap 4 Modal Will Not Open on Click
我无法打开模态。 我只尝试了在Bootstrap 4网站上找到的纯HTML,然后使用了一些Javascript。 我真的不知道我在做什么错。 任何帮助将不胜感激!
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>
<!-- 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">×</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">
enter code here
$(“#box1modal”)。click(function(event){
enter code here
$('#myModal')。modal('show'); enter code here
)};
如果您使用的是Bootstrap,则不需要额外的脚本.bootstrap本身会提供其脚本来运行不同的动画和动作。 我检查了您的代码。 错误在于
<button type="button" class="btn btn-primary" id="box1modal" data-toggle="modal" data-target="#exampleModal">
看到您已将数据目标设置为#exampleModal,而模态的ID为“ myModal”。 只需将上面的代码更改为
<button type="button" class="btn btn-primary" id="box1modal" data-toggle="modal" data-target="#myModal">
而且无需任何其他脚本即可正常工作。 希望这可以帮助...
您已将数据目标指定为examplemodal,而div的id为mymodal。 两者应该是相同的,那就是问题。
我测试您的代码,一切都很好,只是您必须确保
1)添加引用2)您的代码必须位于$(document).ready(function(){----}
<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">×</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>
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