使用Django在提交时关闭Bootstrap模式 [英] Close Bootstrap Modal On Submit with Django
问题描述
我已经浏览了该论坛上的几乎所有帖子，并且在提交后无法成功关闭我的模式. data-dismiss不起作用，因为它在开始之前停止了提交.在基本html页面中使用JavaScript代码也不起作用.我尝试过的帖子示例为此处和此处.
I have been through pretty much every post on this forum and have not been successful at getting my modals to close after submission. data-dismiss does not work since it stops the submission before it starts. Using JavaScript code within the base html page also has not worked. Examples of posts that I have tried are here and here.
我的代码如下.任何建议表示赞赏.提交工作正常.莫代尔只是不会关闭.例如，请参见下面的模式"getAPI".
My code is below. Any recommendations are appreciated. Submission is working. Modal just will not close. See modal "getAPI" below for example.
<!DOCTYPE html>
{% load static %}
<html>
<head>
<meta charset="utf-8">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/css/bootstrap.min.css">
<link rel="stylesheet" href="https://netdna.bootstrapcdn.com/bootstrap/3.4.0/css/bootstrap-theme.min.css">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
</head>
<body>
<div id="spacer">
</div>
<div style="padding-left:20px;">
<button type = "button" class="btn" data-toggle="modal" data-target="#filetypeModal">Get Device Data</button>
</div>
<!-- File Type Modal -->
<div class="modal fade" id="filetypeModal" tabindex="-1" role="dialog" aria-labelledby="filetypeModalLabel" aria-hidden="true">
<div class="modal-dialog modal-sm">
<div class="modal-content">
<form action="" method="post">
{% csrf_token %}
<div class="modal-header" style="background-color: darkblue; color: white">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true" style="color: white">×</button>
<h4 class="modal-title" id="filetypeModalLabel">File Types</h4>
</div>
<div class="modal-body" style="text-align: center;">
Choose file type to download.<br>
<br>
<label class="radio-inline"><input type="radio" name="choices" value="Excel" checked>Excel</label>
<label class="radio-inline"><input type="radio" name="choices" value="CSV">CSV</label>
</div>
<div class="modal-footer" style="background-color: darkblue;">
<input type="submit" class="btn btn-primary" id="getAPI" value="OK" name="getAPI"></input>
</div>
</form>
</div>
</div>
</div>
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous"></script>
<script>
$("#getAPI").submit(function() {
$("#filetypeModal").modal("hide");
});
</script>
推荐答案
您应在按钮中的form元素上声明id形式，并且该按钮应该起作用.
You should declare form id on form element not in button and it should work.
<form id="getAPI">
[...]
</form>
并声明要提交的按钮类型，以将其声明为捕获提交事件的提交按钮.
And declare button type to submit to declare it as submit button to catch submit event.
<button type="submit" .....>Save</button>
在JavaScript中，您应该阻止默认表单提交.
In JavaScript, you should prevent default form submission.
<script>
$("#getAPI").submit(function(event) {
$.ajax({
url: '/', // your url endpoint
type: 'POST',
data: $('#getAPI').serialize(), // gather form data
success: function(data) {
console.log(data);
$("#filetypeModal").modal("toggle"); // Use toggle to close modal
} // end success callback
}); // end ajax call
event.preventDefault(); // prevent default submission
});
</script>
如果要使用jQuery事件处理表单提交，则除非您在某处使用DOM，否则<form>元素中的表单method类型和action url是多余的.
If you are handling form submit using jQuery event, form method type and action url in <form> element is redundant unless you are using DOM somewhere.
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