jsp和action的传值问题以及父子窗口传参的问题

Question

父窗口打开一个子窗口,并且父页面通过传了id给子页面,子页面提供一个模糊搜索功能,然
后点击搜索后,传过来的url就消失了,现在的问题是怎么在jsp把值传给action,action在把同样的值传回来.

以下是父窗口打开子窗口,并把id传过去

 function openNewWindow(id){
        window.open("<%=basePath%>user/showUserList.action?id=i_receive",'linkman',"width=260 ,height=345,top=200,left="+((window.screen.width/2)-200));
    }   

    function openNewccWindow(id){
        window.open("<%=basePath%>user/showUserList.action?id=i_cc",'linkman',"width=260 ,height=345,top=200,left="+((window.screen.width/2)-200));
    }   

子窗口得到id

    var url = location.search;
                    s = url.split("=");
                    url = s[1];

以下是进行模糊搜索

 var val = $("#searchInput").val();
                    window.location = "<%=basePath%>user/searchUserList.action?userName="+encodeURI(val);

请问在模糊搜索后怎么才能得到原来父窗口中传过来的那个值

Answer 1

你id就没有添加到window.open打开的url上。。你自己都写死了，都不是参数的id

 function openNewWindow(id){
        window.open("<%=basePath%>user/showUserList.action?id="+id,'linkman',"width=260 ,height=345,top=200,left="+((window.screen.width/2)-200));
    }   

    function openNewccWindow(id){
        window.open("<%=basePath%>user/showUserList.action?id="+id,'linkman',"width=260 ,height=345,top=200,left="+((window.screen.width/2)-200));
    }   

搜索时传递的参数也没有附带上

  var url = location.search;
                    s = url.split("=");
                    url = s[1];


 var val = $("#searchInput").val();
                    window.location = "<%=basePath%>user/searchUserList.action?userName="+encodeURI(val)+'&id='+url;