使用Javascript重定向到带有查询字符串的URL时出现问题

Question

Javascript

<script type="text/javascript">
function Edit(id)
{
    if(confirm("Are you sure to edit?")==true)
    {
        location.href='employee_set.php&edit='+id;
    }
}
</script>

PHP

<?php
if(isset($_GET["edit"])==false) {
    echo "no response";
} else {
    echo "link success";
}
?>

My problem is the Javascript is OK. The location href example. http://localhost/employee_set.php&edit=30 ...

The PHP code is not working. Error is not found.

Answer 1

location.href='employee_set.php&edit='+id;

应该

location.href='employee_set.php?edit='+id;