以模态显示值

Question

我想将信息传递给模态，但它不起作用。我的链接在前臂内侧。

$('#myModal').on('show.bs.modal', function (event) {
var button = $(event.relatedTarget) // Button that triggered the modal
var title = button.data('title')
var recipientOverview = button.data('overview')
var recipientImage = button.data('image')
var modal = $(this)
modal.find('#title').val(title)
})

<a role="button" data-id="{{$item['id']}}" data-title="1" data-image="{{$item['imagem']}}" data-overview="{{$item['overview']}}" data-toggle="modal" data-target="#myModal">
<div class="modal fade bd-example-modal-lg" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myLargeModalLabel" aria-hidden="true">
<div class="modal-dialog modal-lg">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="exampleModalLongTitle"><div id="title"></div></h5>
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">&times;</span>
</button>
</div>
<p><img src="https://image.tmdb.org/t/p/w600_and_h900_bestv2/.{{$item['imagem']}}" width="200" height="200">{{$item['overview']}}</p>
</div>
</div>
</div>

没有值来代替div标题。

Answer 1

您需要使用.text((：而不是.val((

$(function () {
$('#myModal').on('show.bs.modal', function (event) {
var button = $(event.relatedTarget) // Button that triggered the modal
var title = button.data('title')
var recipientOverview = button.data('overview')
var recipientImage = button.data('image')
var modal = $(this)
modal.find('#title').text(title)
});
});

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.0/css/bootstrap.min.css">
<script src="https://cdn.jsdelivr.net/npm/popper.js@1.16.0/dist/umd/popper.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.5.0/js/bootstrap.min.js"></script>
<a role="button" data-id="{{$item['id']}}" data-title="this is title n. 1" data-image="{{$item['imagem']}}" data-overview="{{$item['overview']}}" data-toggle="modal" data-target="#myModal">Open Modal</a>
<div class="modal fade bd-example-modal-lg" id="myModal" tabindex="-1" role="dialog"
aria-labelledby="myLargeModalLabel" aria-hidden="true">
<div class="modal-dialog modal-lg">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="exampleModalLongTitle">
<div id="title"></div>
</h5>
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">&times;</span>
</button>
</div>
<p><img src="https://image.tmdb.org/t/p/w600_and_h900_bestv2/.{{$item['imagem']}}" width="200"
height="200">{{$item['overview']}}</p>
</div>
</div>
</div>