如何在删除前显示确认消息?

我想要得到一个确认消息点击删除(这可能是一个按钮或图像)。如果用户选择“Ok”，那么删除就完成了，否则如果点击“Cancel”，什么都不会发生。

当点击按钮时，我尝试回显这个，但是回显的东西使我的输入框和文本框失去了它们的样式和设计。

当前回答

它可以简化为:

<button onclick="return confirm('Are you sure you want to delete?');" />

2020-10-07 10:45:20

其他回答

function del_confirm(msg,url)
        {
            if(confirm(msg))
            {
                window.location.href=url
            }
            else
            {
                false;
            }

        }



<a  onclick="del_confirm('Are you Sure want to delete this record?','<filename>.php?action=delete&id=<?<id> >')"href="#"></a>

2013-09-20 06:28:51

对于选择选项框，要做到这一点要困难得多。下面是解决方案:

<select onchange="if (this.value == 'delete' && !confirm('THIS ACTION WILL DELETE IT!\n\nAre you sure?')){this.value=''}">
    <option value=''> &nbsp; </option>
    <option value="delete">Delete Everything</option>
</select>

2018-01-07 14:54:30

您可以更好地使用以下方法

 <a href="url_to_delete" onclick="return confirm('Are you sure you want to delete this item?');">Delete</a>

2013-02-20 13:20:12

我认为最简单不显眼的解决方案是:

链接:

<a href="http://link_to_go_to_on_success" class="delete">Delete</a>

Javascript:

$('.delete').click(function () {
    return confirm("Are you sure?");
});

2015-07-22 10:59:54

function ConfirmDelete()
{
  return confirm("Are you sure you want to delete?");
}


<input type="button" onclick="ConfirmDelete()">

2012-09-25 11:43:35

如何在删除前显示确认消息?

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