Question

如何显示来自javascript return confirm()的提醒结果？

脚本是这样的：

<td width="25" align="center" title="Delete">
<?php echo '<a href="'.base_url().'index.php/ticket_controller/confirm_hr_ticket/'.$row->id.'" onclick="return confirm(\'Are you sure to delete '.$row->trans_code.'?\')">'?>
<img style="vertical-align:middle;"src="<?php echo site_url() . 'images/btn_delete.gif'; ?>"></img></a></td>

我想在确认后点击“是”后显示alert('Data deleted')。

Answer 1

你需要创建一个onclick调用的函数像

Demo

HTML / PHP

<?php echo '<a href="'.base_url().'index.php/ticket_controller/confirm_hr_ticket/'.$row->id.'" onclick="return myfunction(\''.$row->trans_code.'\')">'?>

的Javascript

function myfunction(transcode){
  if(confirm('Are you sure to delete '+ transcode + '?'))
  {
    //Delete data
    alert('data deleted');
    return true;
  }else{
    return false;
  }
}

Answer 2

添加一个简单的JS函数：

function DeleteClick(transcode)
{
    if(confirm('Are you sure to delete ' + transCode + '?'))
    {
        alert('Data deleted');
        return true;
    }
    return false;
}

然后将您的电话改为

<?php echo '<a href="'.base_url().'index.php/ticket_controller/confirm_hr_ticket/'.$row->id.'" onclick="return DeleteClick(\''.$row->trans_code.'\')">'?>

Answer 3

在onclick上写一个函数onclick =“confirmclick（userid）;”

Javascript功能

function confirmclick(userid)
{
   var answer = confirm("Are you sure to delete " + userid + "?")

    if (answer){
        alert('Data deleted');
        return true;  
    }

    return false;  
}

Answer 4

如果您不想编写单独的功能，那么您可以使用以下内容。

<td width="25" align="center" title="Delete">
    <?php echo '<a href="'.base_url().'index.php/ticket_controller/confirm_hr_ticket/'.$row->id.'" onclick="if(confirm(\'Are you sure to delete '.$row->trans_code.'?\')){alert(\'Data deleted\');}">'?>
    <img style="vertical-align:middle;"src="<?php echo site_url() . 'images/btn_delete.gif'; ?>"></img></a></td>

如何从退货确认中显示退货答案

4 个答案: