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我已经为此苦苦挣扎了几天。我尝试了很多不同的解决方案他们都不适合我。然后我发现了以下链接，它似乎是正是我正在寻找的。 https://codepen.io/Oza94/pen/ZbERWy我完全复制了来源，到我的本地主机以及我的 godaddy 域。模型开放，但数据“trodbal trodbal”不像在 codepen 示例中那样出现在我的服务器上。有人可以帮忙吗？
<!DOCTYPE html>
<html lang="en">
<head>
<title>Pass Modal Vars</title>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=Edge">
<meta name="description" content="">
<meta name="keywords" content="">
<meta name="author" content="">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap-theme.min.css">
<script>
// data-* attributes to scan when populating modal values
var ATTRIBUTES = ['myvalue', 'myvar', 'bb'];
$('[data-toggle="modal"]').on('click', function(e) {
// convert target (e.g. the button) to jquery object
var $target = $(e.target);
// modal targeted by the button
var modalSelector = $target.data('target');
// iterate over each possible data-* attribute
ATTRIBUTES.forEach(function(attributeName) {
// retrieve the dom element corresponding to current attribute
var $modalAttribute = $(modalSelector + ' #modal-' + attributeName);
var dataValue = $target.data(attributeName);
// if the attribute value is empty, $target.data() will return undefined.
// In JS boolean expressions return operands and are not coerced into
// booleans. That way is dataValue is undefined, the left part of the following
// Boolean expression evaluate to false and the empty string will be returned
$modalAttribute.text(dataValue || '');
});
});
</script>
</head>
<body>
<!-- Button trigger modal -->
<button type="button" class="btn btn-primary btn-lg" data-toggle="modal" data-target="#myModal" data-myvalue="trouducul" data-myvar="bisbis">
Launch demo modal 1
</button>
<button type="button" class="btn btn-primary btn-lg" data-toggle="modal" data-target="#myModal" data-myvalue="troudbal" data-bb="troudbal">
Launch demo modal 2
</button>
<!-- Modal -->
<div class="modal fade" id="myModal" 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">×</span></button>
<h4 class="modal-title" id="myModalLabel">Modal title</h4>
</div>
<div class="modal-body">
<span id="modal-myvalue"></span> <span id="modal-myvar"></span> <span id="modal-bb"></span>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
<button type="button" class="btn btn-primary">Save changes</button>
</div>
</div>
</div>
</div>
</body>
<script src="https://code.jquery.com/jquery-2.1.4.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
</html>最佳答案
是的，可以通过 Bootstrap3 借助预定义的模态方法来实现，例如 $('#myModal').on('show.bs.modal', function(e) {...})。
文件:https://getbootstrap.com/docs/3.3/javascript/#modals-events
我希望下面的代码片段对您有很大帮助。
// data-* attributes to scan when populating modal values
var attributesArray = ['myvalue', 'myvar', 'bb'];
// This event fires immediately when the show instance method is called.
$('#myModal').on('show.bs.modal', function(e) {
// Get modal id
var $target = e.target.id;
// Get target values of clicked button
var $relatedTarget = e.relatedTarget;
// Iterate over each possible data-* attribute
attributesArray.forEach(function(attributeName){
$('#'+$target+ ' #modal-'+attributeName).text($($relatedTarget).data(attributeName) || '');
});
});<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
<script src="https://code.jquery.com/jquery-2.1.4.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
<br><br>
<div class="container">
<div class="row">
<div class="col-sm-12">
<!-- Button trigger modal -->
<button type="button" class="btn btn-primary btn-lg" data-toggle="modal" data-target="#myModal" data-myvalue="trouducul" data-myvar="bisbis">
Launch demo modal 1
</button>
<button type="button" class="btn btn-primary btn-lg" data-toggle="modal" data-target="#myModal" data-myvalue="troudbal" data-bb="troudbal">
Launch demo modal 2
</button>
</div>
</div>
</div>
<!-- Modal -->
<div class="modal fade" id="myModal" 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">×</span></button>
<h4 class="modal-title" id="myModalLabel">Modal title</h4>
</div>
<div class="modal-body">
<h4>
<span id="modal-myvalue"></span>
<span id="modal-myvar"></span>
<span id="modal-bb"></span>
</h4>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
<button type="button" class="btn btn-primary">Save changes</button>
</div>
</div>
</div>
</div>关于jquery - 如何在 Bootstrap 3 中将变量传递给模态，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/60369193/
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