如何在SweetAlert中添加关闭按钮弹出

Question

我使用SweetAlert库在我的应用程序中显示弹出窗口。 这是我的代码

swal({
    title: "Are you sure?",
    text: "Test message?",
    type: "info",
    showCancelButton: true,
    focusConfirm: false,
    confirmButtonColor: "#DD6B55",
    confirmButtonText: "Yes",
    cancelButtonText: "No"
}, function (isConfirm) {})

我需要在右上角添加一个关闭按钮。 根据文档，关闭按钮仅适用于SweetAlert2库。

是否可以在SweetAlert1库中添加关闭按钮？

Answer 1

swal({
title: "Are you sure?",
text: "Test message?",
type: "info",
showCancelButton: true,
focusConfirm: false,
confirmButtonColor: "#DD6B55",
confirmButtonText: "Yes",
cancelButtonText: "No",
showCloseButton: true,

只需添加showCloseButton: true ，这将在弹出窗口的右上角显示关闭的X图标。

来源：请参阅SweetAlerts2文档中的“自定义HTML说明和带ARIA标签的按钮”示例

请注意，它在SweetAlert1库中不可用，现在已弃用，我建议使用SweetAlert2。

Answer 2

您可以定义一个mySwal包装器来检查showCloseButton参数。

这是原始SweetAlert库的v2.1.0的示例：

 mySwal = function() { swal(arguments[0]); if (arguments[0].showCloseButton) { closeButton = document.createElement('button'); closeButton.className = 'swal2-close'; closeButton.onclick = function() { swal.close(); }; closeButton.textContent = '×'; modal = document.querySelector('.swal-modal'); modal.appendChild(closeButton); } } mySwal({ title: "Are you sure?", text: "Test message?", icon: "info", /* type: "info", */ buttons: [ "No", /* showCancelButton: true, cancelButtonText: "No", */ "Yes" /* confirmButtonText: "Yes", */ ], focusConfirm: false, showCloseButton: true }); 

 .swal-button--confirm { background-color: #dd6b55; /* confirmButtonColor: "#DD6B55", */ } .swal-modal .swal2-close { position: absolute; top: 0; right: 0; width: 1.2em; height: 1.2em; transition: color 0.1s ease-out; border: none; background: transparent; color: #cccccc; font-family: serif; font-size: 40px; cursor: pointer; } .swal-modal .swal2-close:hover { color: #f27474; } 

 <script src="https://cdnjs.cloudflare.com/ajax/libs/sweetalert/2.1.0/sweetalert.min.js"></script>