一秒钟后，JavaScript sweetAlert弹出窗口将自行关闭 [英] JavaScript sweetAlert popup closes itself after a quick second

问题描述

我有一个SweetAlert弹出窗口，但它会自动关闭.通常，它应该一直保留到用户单击确定"为止.(我已经包含并测试了所有SweetAlert文件.)

I have a SweetAlert popup, but it is closing itself automatically. Normally it should stay until user clicks 'OK'. (I have included and tested all SweetAlert files.)

<button class="btn btn-success" type="submit" name="submit" onclick="myFunction()">Submit</button>

---

<script>
function myFunction() {
    swal("Submitted!", "Your Issue has been submitted!", "success");
}
</script>

推荐答案

看起来像是表单提交，因此，当您单击按钮时，页面会刷新.这就是为什么您看到警报一秒钟并隐藏它的原因.

Looks like it's a form submit, So when you click the button the page refreshes.That's why you see the alert for a second and it hides.

<button class="btn btn-success" type="submit" name="submit" onclick="myFunction()">Submit</button>

您必须将按钮类型更改为 button .

You must change the button type to be button.

   <button class="btn btn-success" type="button" onclick="myFunction()">Submit</button>

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