Jsp中不会写代码积累

<result name="deleteReload" type="redirect">
/views/common/comment_commentListByCpid?page.pageNo=${page.pageNo}&amp;flag=${#request.flag}
</result>

document.getElementById("flagId").value = flag ;

var flag = document.getElementById("flagId").value;

<script type="text/javascript">
        $(document).ready(function(){
getComment('1');
});

function getComment(flag){
var commentShow = document.getElementById("commentShow");
         $.post("${uiviews}/comment_currentUserComment",{"flag":flag},function(data){
commentShow.innerHTML=data;
document.getElementById("flagId").value = flag ;
});
}
</script>