Question

我有一些像这样的代码：

 <?php foreach ($vips as $vip) { ?>
    <tr>
        <td><?php echo $vip['id'] ?></td>
        <td><?php echo $vip['vip_name'] ?></td>
        <td><a href="<?php echo base_url() ?>admin/editVip/<?php echo $vip['id'] ?>">Edit</a> / <a
                href="<?php echo base_url() ?>admin/deleteVip/<?php echo $vip['id'] ?>">Delete</a></td>
    </tr>
<?php } ?>

我有两个名为Edit和Delete的链接。我想当用户点击Delete链接时，会出现一个带有javascript的确认窗口，如果用户点击该确认窗口上的ok，则执行deleteVip方法。我怎么能有这样的东西？（我正在使用codeigniter框架）

由于

Answer 1

在锚标记本身中添加确认;

<a href="<?php echo base_url(); ?>admin/deleteVip/<?php echo $vip['id']; ?>" onclick="return confirm('Are you sure you want to delete?')">Delete</a>

Answer 2

function myFunction() {
  var ss=  confirm("are sure you want delete");
  
  if(ss==true)
    {
      alert("hi");
      return true;
      
      
      }
  else
    
    {
      alert("no");
      return fasle;
      
      }
}

<button onclick="myFunction()">Try it</button>

Answer 3

按钮点击调用此功能

function Confirm(){
var txt;
var r = confirm("R u sure you want to delete this...!!!");
if (r == true) {
  return true
} else {
  return false
}

然后在你的按钮中你就像下面那样

<input type="button" name="button" value="button" onclick="return Confirm();" />

Answer 4

这是完整的代码..

＆＃13;

<!DOCTYPE html>
<html>
<body>

<p>Click the button to display a confirm box.</p>

<button onclick="myFunction()">Try it</button>
<a href="javascript:void(0)" onClick="myFunction();">Delete</a>
<p id="demo"></p>

<script>
function myFunction() {
    var x;
    if (confirm("Are you want to delete ?!") == true) {
        x = "You pressed OK!";
    } else {
        x = "You pressed Cancel!";
    }
    document.getElementById("demo").innerHTML = x;
}
</script>

</body>
</html>

＆＃13;

用户确认后运行php功能

4 个答案: