[英]Javascript Bootstrap | Open bootstrap modal with javascript and not with button
我们如何使用 javascript 而不是按钮打开引导模式? 我需要不带按钮打开,因为另一个 javascript 程序将决定何时打开模态。
JAVASCRIPT:
<script>
//...
document.getElementById("modalElement").style.visibility = "";
</script>
HTML:
<!-- Button trigger modal -->
<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModalCenter">
Launch demo modal
</button>
<!-- Modal -->
<div id="modalElement" class="modal fade" id="exampleModalCenter" tabindex="-1" role="dialog" aria-labelledby="exampleModalCenterTitle" aria-hidden="true">
<div class="modal-dialog modal-dialog-centered" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="exampleModalLongTitle">Modal title</h5>
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="modal-body">
...
</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>
这适用于 Bootstrap 5,但也适用于较低版本。
document.querySelector(".modal").classList.add("show");
document.querySelector(".modal").style.display = "block";
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