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Javascript警报单击以删除IE8中不工作的内容

javascript internet-explorer-8

Javascript警报单击以删除IE8中不工作的内容,javascript,internet-explorer-8,Javascript,Internet Explorer 8,我有一个JavaScript，当我点击删除时，它会弹出确认，在我可以删除之前，它在Mozilla Firefox和Google Chrome中运行得非常好。但当我点击IE8中的delete（删除）按钮时，它会弹出确认信息，当文件被删除时，它会拒绝删除。有没有人为此找到工作？下面是我的代码片段 function confirmDelete(e) { if(confirm('Are you sure you want to delete this Record?')) alert('Reco

我有一个JavaScript，当我点击删除时，它会弹出确认，在我可以删除之前，它在Mozilla Firefox和Google Chrome中运行得非常好。但当我点击IE8中的delete（删除）按钮时，它会弹出确认信息，当文件被删除时，它会拒绝删除。有没有人为此找到工作？下面是我的代码片段

function confirmDelete(e) {
 if(confirm('Are you sure you want to delete this Record?'))
   alert('Record Deleted !');
 else {
  alert('Cancelled !');
  e.preventDefault();
 }
}
</script>

function confirmDelete() {
    var cont = false;
    cont = confirm('Warning! Delete this membership level?')
    if (!cont) {
        return false;
    }
    cont = confirm('Last Warning! Are you really sure?\nDeleting this membership level cannot be undone!');
    if (!cont) {
        return false;
    }
    return true;
}

<a href="action=delete_level&id=<?php echo $member_level; ?>" onclick="return confirmDelete()">Delete</a>
触发器

<?php echo '<td><a href="delete.php?staff_id=' . $row['staff_id'] . '"><input type="button" onclick="confirmDelete(event)" value="delete"></a></td>'; ?></td>

function confirmDelete(e) {
 if(confirm('Are you sure you want to delete this Record?'))
   alert('Record Deleted !');
 else {
  alert('Cancelled !');
  e.preventDefault();
 }
}
</script>

function confirmDelete() {
    var cont = false;
    cont = confirm('Warning! Delete this membership level?')
    if (!cont) {
        return false;
    }
    cont = confirm('Last Warning! Are you really sure?\nDeleting this membership level cannot be undone!');
    if (!cont) {
        return false;
    }
    return true;
}

<a href="action=delete_level&id=<?php echo $member_level; ?>" onclick="return confirmDelete()">Delete</a>
删除确认片段 

function confirmDelete(e) {
 if(confirm('Are you sure you want to delete this Record?'))
   alert('Record Deleted !');
 else {
  alert('Cancelled !');
  e.preventDefault();
 }
}
</script>

function confirmDelete() {
    var cont = false;
    cont = confirm('Warning! Delete this membership level?')
    if (!cont) {
        return false;
    }
    cont = confirm('Last Warning! Are you really sure?\nDeleting this membership level cannot be undone!');
    if (!cont) {
        return false;
    }
    return true;
}

<a href="action=delete_level&id=<?php echo $member_level; ?>" onclick="return confirmDelete()">Delete</a>

函数确认删除（e）{
如果（确认（'您确定要删除此记录吗？'））
警报（'记录已删除！'）；
否则{
警报（'取消！'）；
e、 预防默认值（）；
}
}
这是因为FF和IE对单击事件的处理方式不同

function confirmDelete(e) {
 if(confirm('Are you sure you want to delete this Record?'))
   alert('Record Deleted !');
 else {
  alert('Cancelled !');
  e.preventDefault();
 }
}
</script>

function confirmDelete() {
    var cont = false;
    cont = confirm('Warning! Delete this membership level?')
    if (!cont) {
        return false;
    }
    cont = confirm('Last Warning! Are you really sure?\nDeleting this membership level cannot be undone!');
    if (!cont) {
        return false;
    }
    return true;
}

<a href="action=delete_level&id=<?php echo $member_level; ?>" onclick="return confirmDelete()">Delete</a>
问题是您的按钮位于标记内部，该标记有自己的单击处理程序

function confirmDelete(e) {
 if(confirm('Are you sure you want to delete this Record?'))
   alert('Record Deleted !');
 else {
  alert('Cancelled !');
  e.preventDefault();
 }
}
</script>

function confirmDelete() {
    var cont = false;
    cont = confirm('Warning! Delete this membership level?')
    if (!cont) {
        return false;
    }
    cont = confirm('Last Warning! Are you really sure?\nDeleting this membership level cannot be undone!');
    if (!cont) {
        return false;
    }
    return true;
}

<a href="action=delete_level&id=<?php echo $member_level; ?>" onclick="return confirmDelete()">Delete</a>
您应该尝试以下方法：

function confirmDelete(e) {
 if(confirm('Are you sure you want to delete this Record?'))
   alert('Record Deleted !');
 else {
  alert('Cancelled !');
  e.preventDefault();
 }
}
</script>

<a href="delete.php?id=1" onclick="confirmDelete(event)">delete</a>

function confirmDelete() {
    var cont = false;
    cont = confirm('Warning! Delete this membership level?')
    if (!cont) {
        return false;
    }
    cont = confirm('Last Warning! Are you really sure?\nDeleting this membership level cannot be undone!');
    if (!cont) {
        return false;
    }
    return true;
}

<a href="action=delete_level&id=<?php echo $member_level; ?>" onclick="return confirmDelete()">Delete</a>
或者更简单一些：

function confirmDelete(e) {
 if(confirm('Are you sure you want to delete this Record?'))
   alert('Record Deleted !');
 else {
  alert('Cancelled !');
  e.preventDefault();
 }
}
</script>

<a href="delete.php?id=1" onclick="return confirm('Are you sure?')">delete</a>

function confirmDelete() {
    var cont = false;
    cont = confirm('Warning! Delete this membership level?')
    if (!cont) {
        return false;
    }
    cont = confirm('Last Warning! Are you really sure?\nDeleting this membership level cannot be undone!');
    if (!cont) {
        return false;
    }
    return true;
}

<a href="action=delete_level&id=<?php echo $member_level; ?>" onclick="return confirmDelete()">Delete</a>
这在所有浏览器中都会以相同的方式工作。

这是因为FF和IE对点击事件的处理方式不同

function confirmDelete(e) {
 if(confirm('Are you sure you want to delete this Record?'))
   alert('Record Deleted !');
 else {
  alert('Cancelled !');
  e.preventDefault();
 }
}
</script>

function confirmDelete() {
    var cont = false;
    cont = confirm('Warning! Delete this membership level?')
    if (!cont) {
        return false;
    }
    cont = confirm('Last Warning! Are you really sure?\nDeleting this membership level cannot be undone!');
    if (!cont) {
        return false;
    }
    return true;
}

<a href="action=delete_level&id=<?php echo $member_level; ?>" onclick="return confirmDelete()">Delete</a>
问题是您的按钮位于标记内部，该标记有自己的单击处理程序

function confirmDelete(e) {
 if(confirm('Are you sure you want to delete this Record?'))
   alert('Record Deleted !');
 else {
  alert('Cancelled !');
  e.preventDefault();
 }
}
</script>

function confirmDelete() {
    var cont = false;
    cont = confirm('Warning! Delete this membership level?')
    if (!cont) {
        return false;
    }
    cont = confirm('Last Warning! Are you really sure?\nDeleting this membership level cannot be undone!');
    if (!cont) {
        return false;
    }
    return true;
}

<a href="action=delete_level&id=<?php echo $member_level; ?>" onclick="return confirmDelete()">Delete</a>
您应该尝试以下方法：

function confirmDelete(e) {
 if(confirm('Are you sure you want to delete this Record?'))
   alert('Record Deleted !');
 else {
  alert('Cancelled !');
  e.preventDefault();
 }
}
</script>

<a href="delete.php?id=1" onclick="confirmDelete(event)">delete</a>

function confirmDelete() {
    var cont = false;
    cont = confirm('Warning! Delete this membership level?')
    if (!cont) {
        return false;
    }
    cont = confirm('Last Warning! Are you really sure?\nDeleting this membership level cannot be undone!');
    if (!cont) {
        return false;
    }
    return true;
}

<a href="action=delete_level&id=<?php echo $member_level; ?>" onclick="return confirmDelete()">Delete</a>
或者更简单一些：

function confirmDelete(e) {
 if(confirm('Are you sure you want to delete this Record?'))
   alert('Record Deleted !');
 else {
  alert('Cancelled !');
  e.preventDefault();
 }
}
</script>

<a href="delete.php?id=1" onclick="return confirm('Are you sure?')">delete</a>

function confirmDelete() {
    var cont = false;
    cont = confirm('Warning! Delete this membership level?')
    if (!cont) {
        return false;
    }
    cont = confirm('Last Warning! Are you really sure?\nDeleting this membership level cannot be undone!');
    if (!cont) {
        return false;
    }
    return true;
}

<a href="action=delete_level&id=<?php echo $member_level; ?>" onclick="return confirmDelete()">Delete</a>
这在所有浏览器中都是一样的。

我认为IE8不喜欢链接中的标签。您可以将onclick处理程序添加到“'；？> 
function confirmDelete(e) {
 if(confirm('Are you sure you want to delete this Record?'))
   alert('Record Deleted !');
 else {
  alert('Cancelled !');
  e.preventDefault();
 }
}
</script>

function confirmDelete() {
    var cont = false;
    cont = confirm('Warning! Delete this membership level?')
    if (!cont) {
        return false;
    }
    cont = confirm('Last Warning! Are you really sure?\nDeleting this membership level cannot be undone!');
    if (!cont) {
        return false;
    }
    return true;
}

<a href="action=delete_level&id=<?php echo $member_level; ?>" onclick="return confirmDelete()">Delete</a>
顺便说一句：您有两个“s”，一个在php块之外

function confirmDelete(e) {
 if(confirm('Are you sure you want to delete this Record?'))
   alert('Record Deleted !');
 else {
  alert('Cancelled !');
  e.preventDefault();
 }
}
</script>

function confirmDelete() {
    var cont = false;
    cont = confirm('Warning! Delete this membership level?')
    if (!cont) {
        return false;
    }
    cont = confirm('Last Warning! Are you really sure?\nDeleting this membership level cannot be undone!');
    if (!cont) {
        return false;
    }
    return true;
}

<a href="action=delete_level&id=<?php echo $member_level; ?>" onclick="return confirmDelete()">Delete</a>
编辑

function confirmDelete(e) {
 if(confirm('Are you sure you want to delete this Record?'))
   alert('Record Deleted !');
 else {
  alert('Cancelled !');
  e.preventDefault();
 }
}
</script>

function confirmDelete() {
    var cont = false;
    cont = confirm('Warning! Delete this membership level?')
    if (!cont) {
        return false;
    }
    cont = confirm('Last Warning! Are you really sure?\nDeleting this membership level cannot be undone!');
    if (!cont) {
        return false;
    }
    return true;
}

<a href="action=delete_level&id=<?php echo $member_level; ?>" onclick="return confirmDelete()">Delete</a>
第二个想法：当删除操作更改应用程序的状态时，“发布”数据是一种良好的做法。因此，更好的方法是：

function confirmDelete(e) {
 if(confirm('Are you sure you want to delete this Record?'))
   alert('Record Deleted !');
 else {
  alert('Cancelled !');
  e.preventDefault();
 }
}
</script>

<form action="delete.php" method="post" onsubmit="confirmDelete(event)">
<div>
    <input type="hidden" name="staff_id" value="<?php echo $row['staff_id']; ?>" />
    <input type="submit" name="submit" value="Delete" />
</div>
</form>

function confirmDelete() {
    var cont = false;
    cont = confirm('Warning! Delete this membership level?')
    if (!cont) {
        return false;
    }
    cont = confirm('Last Warning! Are you really sure?\nDeleting this membership level cannot be undone!');
    if (!cont) {
        return false;
    }
    return true;
}

<a href="action=delete_level&id=<?php echo $member_level; ?>" onclick="return confirmDelete()">Delete</a>



我认为IE8不喜欢链接中的标记。您可以将onclick处理程序添加到“'；？>
顺便说一句：您有两个“s”，一个在php块之外

function confirmDelete(e) {
 if(confirm('Are you sure you want to delete this Record?'))
   alert('Record Deleted !');
 else {
  alert('Cancelled !');
  e.preventDefault();
 }
}
</script>

function confirmDelete() {
    var cont = false;
    cont = confirm('Warning! Delete this membership level?')
    if (!cont) {
        return false;
    }
    cont = confirm('Last Warning! Are you really sure?\nDeleting this membership level cannot be undone!');
    if (!cont) {
        return false;
    }
    return true;
}

<a href="action=delete_level&id=<?php echo $member_level; ?>" onclick="return confirmDelete()">Delete</a>
编辑

function confirmDelete(e) {
 if(confirm('Are you sure you want to delete this Record?'))
   alert('Record Deleted !');
 else {
  alert('Cancelled !');
  e.preventDefault();
 }
}
</script>

function confirmDelete() {
    var cont = false;
    cont = confirm('Warning! Delete this membership level?')
    if (!cont) {
        return false;
    }
    cont = confirm('Last Warning! Are you really sure?\nDeleting this membership level cannot be undone!');
    if (!cont) {
        return false;
    }
    return true;
}

<a href="action=delete_level&id=<?php echo $member_level; ?>" onclick="return confirmDelete()">Delete</a>
第二个想法：当删除操作改变应用程序的状态时，最好是“发布”数据。因此，更好的方法是：

function confirmDelete(e) {
 if(confirm('Are you sure you want to delete this Record?'))
   alert('Record Deleted !');
 else {
  alert('Cancelled !');
  e.preventDefault();
 }
}
</script>

<form action="delete.php" method="post" onsubmit="confirmDelete(event)">
<div>
    <input type="hidden" name="staff_id" value="<?php echo $row['staff_id']; ?>" />
    <input type="submit" name="submit" value="Delete" />
</div>
</form>

function confirmDelete() {
    var cont = false;
    cont = confirm('Warning! Delete this membership level?')
    if (!cont) {
        return false;
    }
    cont = confirm('Last Warning! Are you really sure?\nDeleting this membership level cannot be undone!');
    if (!cont) {
        return false;
    }
    return true;
}

<a href="action=delete_level&id=<?php echo $member_level; ?>" onclick="return confirmDelete()">Delete</a>



当我们从数据库中删除anythings时，您也可以使用两次确认消息。这是密码


function confirmDelete(e) {
 if(confirm('Are you sure you want to delete this Record?'))
   alert('Record Deleted !');
 else {
  alert('Cancelled !');
  e.preventDefault();
 }
}
</script>



function confirmDelete() {
    var cont = false;
    cont = confirm('Warning! Delete this membership level?')
    if (!cont) {
        return false;
    }
    cont = confirm('Last Warning! Are you really sure?\nDeleting this membership level cannot be undone!');
    if (!cont) {
        return false;
    }
    return true;
}

<a href="action=delete_level&id=<?php echo $member_level; ?>" onclick="return confirmDelete()">Delete</a>



函数confirmDelete（）{
var cont=假；
cont=confirm（'警告！删除此成员级别？'）
如果（！cont）{
返回false；
}
cont=confirm（'Last Warning！您真的确定吗？\n删除此成员级别无法撤消！'）；
如果（！cont）{
返回false；
}
返回true；
}



谢谢。
当我们从数据库中删除anythings时，您也可以使用两次确认消息。这是密码


function confirmDelete(e) {
 if(confirm('Are you sure you want to delete this Record?'))
   alert('Record Deleted !');
 else {
  alert('Cancelled !');
  e.preventDefault();
 }
}
</script>



function confirmDelete() {
    var cont = false;
    cont = confirm('Warning! Delete this membership level?')
    if (!cont) {
        return false;
    }
    cont = confirm('Last Warning! Are you really sure?\nDeleting this membership level cannot be undone!');
    if (!cont) {
        return false;
    }
    return true;
}

<a href="action=delete_level&id=<?php echo $member_level; ?>" onclick="return confirmDelete()">Delete</a>



函数confirmDelete（）{
var cont=假；
cont=confirm（'警告！删除此成员级别？'）
如果（！cont）{
返回false；
}
cont=confirm（'Last Warning！您真的确定吗？\n删除此成员级别无法撤消！'）；
如果（！cont）{
返回false；
}
返回true；
}



谢谢。
是的-你是对的，IE 8不喜欢链接中的标签。谢谢你帮我省去了很多压力当IE8允许你删除并且你点击n cancel时，它仍然存在问题。它仍然继续并删除，但在FF和google cromeAdd中运行良好。在“e.preventDefault（）；”之后添加“return false；”到你的Javascript代码中。这应该有帮助。当返回false时；是在e.preventDefault（）之后添加的，它删除但拒绝弹出一个确认消息是的-它可以工作你是对的IE 8不喜欢你的标签在链接中。谢谢你帮我省去了很多压力当IE8允许你删除并且你点击n cancel时，它仍然存在问题。它仍然继续并删除，但在FF和google cromeAdd中运行良好。在“e.preventDefault（）；”之后添加“return false；”到你的Javascript代码中。这应该有帮助。当返回false时；是在e.preventDefault（）之后添加的。它删除但拒绝弹出确认信息不要在
标记内放置按钮。只需将
标记的样式设置为按钮。这不需要两个元素。不要在
标记中放置按钮。只需将
标记的样式设置为按钮。这不需要两个元素。

function confirmDelete(e) {
 if(confirm('Are you sure you want to delete this Record?'))
   alert('Record Deleted !');
 else {
  alert('Cancelled !');
  e.preventDefault();
 }
}
</script>



function confirmDelete() {
    var cont = false;
    cont = confirm('Warning! Delete this membership level?')
    if (!cont) {
        return false;
    }
    cont = confirm('Last Warning! Are you really sure?\nDeleting this membership level cannot be undone!');
    if (!cont) {
        return false;
    }
    return true;
}

<a href="action=delete_level&id=<?php echo $member_level; ?>" onclick="return confirmDelete()">Delete</a>