以下代码段目前有效,但很难用$ _GET [&#39; group_type&#39;]替换group_type的数值,该值已从我需要传递到sales.php的上一页传递。< / p>
<select name="group_id" onclick="javascript:document.location.href='sales.php?group_type=2&group_id='+this.value;"
由于
答案 0 :(得分:1)
尝试:
<select name="group_id" onclick="javascript:document.location.href='sales.php?group_type=<?=$_GET['group_type']?>&group_id='+this.value;">
答案 1 :(得分:0)
你需要在php代码中注入它
<select name="group_id" onclick="javascript:document.location.href='sales.php?group_type=<?php echo $_GET['group_type'] ?>'&group_id='+this.value;"