1,js中使用php变量
<?php $userid = 1;?> //此处userid是调取过来的,我是为了让大家明白给它赋值了;
<a id="denglu">我要投诉</a>
<script type="text/javascript">
var btn = document.getElementById('denglu');
var userid = <?=$userid?>; //此处为取得上方php值
btn.onclick = function () {
if (userid > 0){
window.location.href='index.php?g=Member&m=Tousu&a=index';
}else {
alert('请先登录');
}
}
</script>
2,php中使用js
<?php
$a="aaa";
echo "
<script>
alert('你好');
location.href='mail.php?username=".$a."';
</script>
";
?>