how request.getparameter() take special characters like #,%,& etc












-1















I pass some parameters in ajax URL and want to get that parameters by request.getParameter(); in controller if that parameters have some special character like #,%,&, etc. then how to get it?



String xyz = new String(request.getParameter("XYZ").getBytes("iso-8859-1"), "UTF-8");





java







share|improve this question

























  • For me its always return null value for request.getParameter("XYZ") so i can't use getBytes("iso-8859-1"). Do you have other solution,i also tried to encode the value before sending it to server but still i am getting null value

    – Niraj Trivedi
    Jan 2 at 0:11
















-1















I pass some parameters in ajax URL and want to get that parameters by request.getParameter(); in controller if that parameters have some special character like #,%,&, etc. then how to get it?



String xyz = new String(request.getParameter("XYZ").getBytes("iso-8859-1"), "UTF-8");





java







share|improve this question

























  • For me its always return null value for request.getParameter("XYZ") so i can't use getBytes("iso-8859-1"). Do you have other solution,i also tried to encode the value before sending it to server but still i am getting null value

    – Niraj Trivedi
    Jan 2 at 0:11














-1












-1








-1








I pass some parameters in ajax URL and want to get that parameters by request.getParameter(); in controller if that parameters have some special character like #,%,&, etc. then how to get it?



String xyz = new String(request.getParameter("XYZ").getBytes("iso-8859-1"), "UTF-8");





java







share|improve this question
















I pass some parameters in ajax URL and want to get that parameters by request.getParameter(); in controller if that parameters have some special character like #,%,&, etc. then how to get it?



String xyz = new String(request.getParameter("XYZ").getBytes("iso-8859-1"), "UTF-8");





java




java






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Apr 18 '17 at 7:12









Pharaoh

2,73231840




2,73231840










asked Apr 18 '17 at 5:49









AkashAkash

1




1













  • For me its always return null value for request.getParameter("XYZ") so i can't use getBytes("iso-8859-1"). Do you have other solution,i also tried to encode the value before sending it to server but still i am getting null value

    – Niraj Trivedi
    Jan 2 at 0:11



















  • For me its always return null value for request.getParameter("XYZ") so i can't use getBytes("iso-8859-1"). Do you have other solution,i also tried to encode the value before sending it to server but still i am getting null value

    – Niraj Trivedi
    Jan 2 at 0:11

















For me its always return null value for request.getParameter("XYZ") so i can't use getBytes("iso-8859-1"). Do you have other solution,i also tried to encode the value before sending it to server but still i am getting null value

– Niraj Trivedi
Jan 2 at 0:11





For me its always return null value for request.getParameter("XYZ") so i can't use getBytes("iso-8859-1"). Do you have other solution,i also tried to encode the value before sending it to server but still i am getting null value

– Niraj Trivedi
Jan 2 at 0:11












2 Answers
2






active

oldest

votes


















0














You have two options:



1.Encode values to JSON before sending, and decode them on server.




  1. Use javascript method encodeURIComponent https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/encodeURIComponent






share|improve this answer
























  • i passed parameters in ajax and get in controller class than how to use java script in java class

    – Akash
    Apr 18 '17 at 6:52



















0














I found best solution after spending couple of hours use 



((String)request.getParameterMap().get("paramname"))[0]


which gives me param value with special charater






share|improve this answer























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    2 Answers
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    2 Answers
    2






    active

    oldest

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    active

    oldest

    votes






    active

    oldest

    votes









    0














    You have two options:



    1.Encode values to JSON before sending, and decode them on server.




    1. Use javascript method encodeURIComponent https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/encodeURIComponent






    share|improve this answer
























    • i passed parameters in ajax and get in controller class than how to use java script in java class

      – Akash
      Apr 18 '17 at 6:52
















    0














    You have two options:



    1.Encode values to JSON before sending, and decode them on server.




    1. Use javascript method encodeURIComponent https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/encodeURIComponent






    share|improve this answer
























    • i passed parameters in ajax and get in controller class than how to use java script in java class

      – Akash
      Apr 18 '17 at 6:52














    0












    0








    0







    You have two options:



    1.Encode values to JSON before sending, and decode them on server.




    1. Use javascript method encodeURIComponent https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/encodeURIComponent






    share|improve this answer













    You have two options:



    1.Encode values to JSON before sending, and decode them on server.




    1. Use javascript method encodeURIComponent https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/encodeURIComponent







    share|improve this answer












    share|improve this answer



    share|improve this answer










    answered Apr 18 '17 at 5:57









    Jay SmithJay Smith

    1,4742622




    1,4742622













    • i passed parameters in ajax and get in controller class than how to use java script in java class

      – Akash
      Apr 18 '17 at 6:52



















    • i passed parameters in ajax and get in controller class than how to use java script in java class

      – Akash
      Apr 18 '17 at 6:52

















    i passed parameters in ajax and get in controller class than how to use java script in java class

    – Akash
    Apr 18 '17 at 6:52





    i passed parameters in ajax and get in controller class than how to use java script in java class

    – Akash
    Apr 18 '17 at 6:52













    0














    I found best solution after spending couple of hours use 



    ((String)request.getParameterMap().get("paramname"))[0]


    which gives me param value with special charater






    share|improve this answer




























      0














      I found best solution after spending couple of hours use 



      ((String)request.getParameterMap().get("paramname"))[0]


      which gives me param value with special charater






      share|improve this answer


























        0












        0








        0







        I found best solution after spending couple of hours use 



        ((String)request.getParameterMap().get("paramname"))[0]


        which gives me param value with special charater






        share|improve this answer













        I found best solution after spending couple of hours use 



        ((String)request.getParameterMap().get("paramname"))[0]


        which gives me param value with special charater







        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered Jan 2 at 0:53









        Niraj TrivediNiraj Trivedi

        562415




        562415






























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