javaweb中弹出对话框

Question

在javaweb开发中,怎么在删除某数据时，弹出一个对话框,提示用户是否删除该数据？急啊,求解，求demo啊

Answer 1

使用JS，http://www.baidu.com/s?wd=jsp+%E5%88%A0%E9%99%A4+%E5%BC%B9%E5%87%BA%E5%AF%B9%E8%AF%9D%E6%A1%86&rsv_spt=1&issp=1&rsv_bp=0&ie=utf-8&tn=baiduhome_pg&inputT=12800

Answer 2

使用JS
http://www.baidu.com/s?wd=jsp+%E5%88%A0%E9%99%A4+%E5%BC%B9%E5%87%BA%E5%AF%B9%E8%AF%9D%E6%A1%86&rsv_spt=1&issp=1&rsv_bp=0&ie=utf-8&tn=baiduhome_pg&inputT=12800

Answer 3

<a href="#" onclick="del();">删除</a><script>
function del(){
if(confirm("是否删除？")) window.location.href="del.jsp";
}
</script>

Answer 4

return confirm('是否确认删除？');