MarseyWorld/files/templates/delete_post_modal.html

<script>
	function post(url, callback, errortext) {
		var xhr = new XMLHttpRequest();
		xhr.open("POST", url, true);
		var form = new FormData()
		form.append("formkey", formkey());
		xhr.withCredentials=true;
		xhr.onerror=function() { alert(errortext); };
		xhr.onload = function() {
			if (xhr.status >= 200 && xhr.status < 300) {
				callback();
			} else {
				xhr.onerror();
			}
		};
		xhr.send(form);
	};

	function delete_postModal(id) {

		document.getElementById("deletePostButton-mobile").addEventListener("click", delete_post);

		document.getElementById("deletePostButton").addEventListener("click", delete_post);

		function delete_post(){	

			this.innerHTML='<span class="spinner-border spinner-border-sm mr-2" role="status" aria-hidden="true"></span>Deleting post';	
			this.disabled = true; 
			post('/delete_post/' + id,
				callback = function() {

					location.reload();
				}
				)
		}
	};
</script>

<!-- Delete Post Modal -->
<div class="modal fade modal-sm-bottom" id="deletePostModal" tabindex="-1" role="dialog" aria-labelledby="deletePostModalTitle" aria-hidden="true">
	<div class="modal-dialog modal-dialog-centered" role="document">
		<div class="modal-content">
			<div class="modal-header d-none d-md-flex">
				<h5 class="modal-title">Delete post?</h5>
				<button type="button" class="close" data-bs-dismiss="modal" aria-label="Close">
					<span aria-hidden="true"><i class="far fa-times"></i></span>
				</button>
			</div>
			<div class="modal-body text-center">

				<div class="py-4">
					<i class="fad fa-trash-alt text-muted d-none d-md-block" style="font-size: 3.5rem;"></i>
					<span class="fa-stack fa-2x text-muted d-md-none">
						<i class="fas fa-circle text-danger opacity-25 fa-stack-2x"></i>
						<i class="fas text-danger fa-trash-alt fa-stack-1x"></i>
					</span>
				</div>

				<div class="h4 d-md-none">Delete post?</div>

				<p class="d-none d-md-block">Your post will be removed everywhere on {{'SITE_NAME' | app_config}}. This action can be undone.</p>

				<p class="text-muted d-md-none">Your post will be removed everywhere on {{'SITE_NAME' | app_config}}. This action can be undone.</p>

				<div class="d-md-none">

					<button type="button" id="deletePostButton-mobile" class="btn btn-danger btn-block btn-lg">Delete post</button>

					<button type="button" class="btn btn-secondary btn-block btn-lg" data-bs-dismiss="modal">Cancel</button>

				</div>

			</div>
			<div class="modal-footer d-none d-md-flex">
				<button type="button" class="btn btn-link text-muted" data-bs-dismiss="modal">Cancel</button>
				<button type="button" id="deletePostButton" class="btn btn-danger">Delete post</button>
			</div>
		</div>
	</div>
</div>