javascript - Sending json data to next jsp page -

my problem follow : making ajax call jsp , getting json object comprising of flag , arraylist

jsp :

gson gson = new gson(); jsonobject root = new jsonobject(); root.addproperty("flag", flag); //add flag root.addproperty("list", gson.tojson(list));  out.println(gson.tojson(root)); 

now in success function of ajax function want move other jsp did :

success: function(response){ alert(json.stringify(response.list)); //alert(json.stringify(response.flag)); if(json.stringify(response.flag).indexof("true")>=0){     location.href="grouploginscreen.jsp";   } else{     alert("unsuccessful"); } } 

now,the problem part though getting results here correct how send list argument in url grouploginscreen.jsp @ recieving end can obtained doing :

arraylist<string> list1 = (arraylist<string>)request.getattribute("mylist"); 

please help.

location.href="grouploginscreen.jsp" make new request browser in grouploginscreen.jsp, can't 'mylist' attribute did.

the solution you have encode list string using encodeuricomponent function add 'mylist' query parameter grouploginscreen.jsp.

the code this:

var mylistparam = encodeuricomponent ( json_text_of_the_list );  location.href = "grouploginscreen.jsp?mylist=" + mylistparam;   

in grouploginscreen.jsp.

string mylist = request.getparameter("mylist");  convert mylist string arraylist