1

我目前有这个代码:

<form id="form1" name="form1" method="post" action="" 
       onclick="return confirm('This is irreversible. Are you sure?');">
   <input type="hidden" name="act" value="run">
   <input id="btnDelete" name="btnDelete" type="button" value="Delete Selected"/>
</form>

<?php
    if (isset($_POST['act']))
    {
        echo "<script>alert(\"sup\");</script>";
    }
?>

警报是检查当我按“确定”时它是否会运行。目前没有。我束手无策,尤其是因为我几乎是 Javascript 的菜鸟。如果有人可以提供帮助,将不胜感激!

4

1 回答 1

3

type="submit"你的提交按钮,onsubmit给你一个事件form

<form id="form1" name="form1" method="post" action="" 
   onsubmit="return confirm('This is irreversible. Are you sure?');">
  <input type="hidden" name="act" value="run">
  <input id="btnDelete" name="btnDelete" type="submit" value="Delete selected"/>
</form>
于 2013-07-10T02:10:39.980 回答