$('body').append($('#add-done-modal, #add-failed-modal', data));
此代码应附加div
withid
add-done-modal
和add-failed-modal
to body
。这些div
是在data
其他东西中提供的。我敢肯定html
indata
非常好并且是有意的。代码永远找不到id
. 我正在使用 jQuery 3.3.1。我知道类是一种解决方案,但是由于可以根据客户调用选择或不选择各种模式,因此会相当笨拙。
编辑:一个简单$('#add-done-modal', data)
的返回一个空的 jQuery 对象。我再次确定#add-done-modal
在data
.
编辑:此函数由click
事件调用:
function popup(url, name) {
$.get(url, (data) => {
$('#loading-modal .modal-body').html($('#product', data));
// Can't find '#add-done-modal' nor '#add-failed-modal'
let x = $('#add-done-modal', data);
x = $('#add-failed-modal', data);
$('body').append($('#add-done-modal, #add-failed-modal', data));
// Initialize jQuery-UI or Bootstrap stuff loaded above here. Working.
});
$('#loading-modal .modal-header .modal-title').html(name);
$('#loading-modal').modal('show');
}
以下是 AJAX 调用返回的内容:
<!DOCTYPE html>
<html lang="fr">
<head>
<!-- Head stuff -->
</head>
<body>
<div id="all">
<div class="top-bar">
<div class="container">
<div class="row d-flex align-items-center">
<div class="col-8 col-lg-9">
<form action="/updatelocale/" method="POST">
<select class="bs-select" onchange="this.form.submit();">
<!-- Locale options, can be disregarded -->
</select>
</form>
</div>
<div class="col justify-content-md-end">
<div class="row">
<!-- Login and some buttons, not used -->
</div>
</div>
</div>
</div>
</div>
<header class="nav-holder make-sticky">
<div id="navbar" role="navigation" class="navbar navbar-expand-lg">
<!-- A pretty navbar -->
</div>
</header>
<div id="heading-breadcrumbs">
<!-- Cute breadcrumbs -->
</div>
<div id="content">
<!-- Product, loading this from data works -->
<div id="product" class="container">
<div id="productMain" class="row">
<!-- Stuff inside #product -->
</div>
</div>
</div>
<footer class="main-footer">
<!-- Pretty footer -->
</footer>
</div>
<!-- Modal #add-done-modal -->
<div id="add-done-modal" tabindex="-1" role="dialog" aria-labelledby="add-done-modalLabel" aria-hidden="true" class="modal fade">
<div role="document" class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<h4 id="add-done-modalLabel" class="modal-title">cart.add.done</h4>
<button type="button" data-dismiss="modal" aria-label="Close" class="close"><span aria-hidden="true">×</span></button>
</div>
<div class="modal-body">cart.add.done.long</div>
<div class="modal-footer"><button data-dismiss="modal" class="btn">modal.close</button></div>
</div>
</div>
</div>
<!-- Modal #add-failed-modal -->
<div id="add-failed-modal" tabindex="-1" role="dialog" aria-labelledby="add-failed-modalLabel" aria-hidden="true" class="modal fade">
<div role="document" class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<h4 id="add-failed-modalLabel" class="modal-title">cart.add.failed</h4>
<button type="button" data-dismiss="modal" aria-label="Close" class="close"><span aria-hidden="true">×</span></button>
</div>
<div class="modal-body">cart.add.failed.long</div>
<div class="modal-footer"><button data-dismiss="modal" class="btn">modal.close</button></div>
</div>
</div>
</div>
<div id="login-modal" tabindex="-1" role="dialog" aria-labelledby="login-modalLabel" aria-hidden="true" class="modal fade">
<div role="document" class="modal-dialog">
<!-- I don't care about this modal -->
</div>
</div>
</body>
</html>
编辑:这是一些测试的小提琴。在将文档渲染到 DOM$('#add-done-modal, #add-failed-modal')
并$('#add-done-modal')
找到模态框之后,它没有。在使用静态 HTML 的第二个小提琴中,我检查了是否找到了模态框,它们是。
HTML 字符串的 jQuery 上下文长度是否有任何限制?