Question

为什么我的onClick不起作用？

当我点击时，我收到如下错误消息：

syntax error : identifier starts immediately after numeric literal

它不会从数据库中确定ID，数据库ID是varchar（50）。

<a href='#' id='delete' title='Delete' class='icon-2 info-tooltip' onclick='delete_Affiliate(".$row['affiliateid'].")'></a>

<script type="text/javascript"> 
    function delete_Affiliate(id){
        alert(id);

    }
</script>

Answer 1

试试这个：

delete_Affiliate(" <?php echo $row['affiliateid']; ?>")

也就是说，您需要回显PHP中的值。

Answer 2

试试这个

<a href='#' id='delete' title='Delete' class='icon-2 info-tooltip' onclick="delete_Affiliate(<?php echo $row['affiliateid'] ?>)"></a>

<script type="text/javascript"> 
function delete_Affiliate(id){
    alert(id);

}

Answer 3

这条线可能有问题
<a href='#' id='delete' title='Delete' class='icon-2 info-tooltip' onclick='delete_Affiliate(".$row['affiliateid'].")'></a>
它应该是
<a href='#' id='delete' title='Delete' class='icon-2 info-tooltip' onclick='delete_Affiliate("<?php echo $row['affiliateid']; ?>")'></a>

Answer 4

你能发贴你的PHP脚本吗？你应该有类似的东西：

<?php

echo "<a href='#' id='delete' title='Delete' class='icon-2 info-tooltip' onclick='delete_Affiliate(\"".$row['affiliateid']."\");return false;'></a>
<script type='text/javascript'> 
    function delete_Affiliate(id){
        alert(id);
    }
</script>";

?>

Answer 5

试试这个：

<?php 
 echo "<a href='#' id='delete' title='Delete' class='icon-2 info-tooltip' onclick='delete_Affiliate(".$row['affiliateid'].");'></a>";
 ?>

或者这个：

<a href='#' id='delete' title='Delete' class='icon-2 info-tooltip' onclick='delete_Affiliate("<?php echo $row['affiliateid'] ?>");'></a>

Answer 6

你必须像你这样

在你的锚标签之间添加php标签和echo语句

<a href='#' id='delete' title='Delete' class='icon-2 info-tooltip'  onclick='delete_Affiliate("<?php echo $row['affiliateid']; ?>")'></a>

你没有添加这个

<?php echo $row['affiliateid']; ?>

在你的锚标签中，所以只需添加它并检查出来。

我希望它能帮到你

Answer 7

试试这个

delete_Affiliate(<?php echo $row['affiliateid']; ?>);

Answer 8

使用此代码，希望它能正常工作

<a href='#' id='delete' title='Delete' class='icon-2 info-tooltip' onclick="delete_Affiliate(<?php echo $row['affiliateid'];?>);"></a>

javascript onclick删除无法正常工作

8 个答案: