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Implement Cookie in Sahrepoint

Answered Implement Cookie in Sahrepoint

  • 10 Juli 2012 8:11
     
      Memiliki Kode
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    0

    Hi,

    I have requirement of implementin cookie in my web part.I have used the following code.


                 
    HttpCookie objPollingCookie = HttpContext.Current.Response.Cookies[strListURL + "|" + iListItemID + "|" + SPContext.Current.Web.CurrentUser.ID];

            if ((objPollingCookie != null) && (objPollingCookie.Value != null))
            {
                //HttpCookie objPollingCookie = this.Page.Response.Cookies[strListURL + "|" + iListItemID + "|" + SPContext.Current.Web.CurrentUser.ID];

                Utils objDecrypt=new Utils();
                string strVoteStatus = objDecrypt.DecryptString(objPollingCookie.Value);
                if (strVoteStatus == "Yes")
                {
                    return true;
                }
                else
                {
                   return  false;
                }
    }

    The cookie never returns false cookie is present their with some default values with date as 0001-01-01 ,ie why I have addded the conditon for cookie.value==null. The cookie I am writing are also not geting saved .Is there anything I am missing for implementing the cookie in sharepoint.COde for writing cookie is given below

    HttpCookie objPollingCookie = new HttpCookie(strListURL+"|"+iListItemID+"|"+SPContext.Current.Web.CurrentUser.ID);

            objPollingCookie.Value = objEncrypt.EncryptData("Yes");
            objPollingCookie.Expires = DateTime.Now.AddMonths(1);
            HttpContext.Current.Response.Cookies.Add(objPollingCookie);

     

Semua Balasan

  • 10 Juli 2012 8:30
     
     Jawab Memiliki Kode
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    1

    Hello

    I have used the following line of code in my example

    it is working fine for me.

    private void writeCookie(string strSurvey,string itemID)
		{
			try
			{
				string cookieName = strSurvey + itemID;
				string redirectUrl = string.Empty;			
				HttpCookie cookie = Request.Cookies[cookieName];
				if (cookie == null)
				{
					cookie = new HttpCookie(cookieName);
				}
				cookie["ID"] = itemID;
				cookie.Expires = DateTime.Now.AddYears(1);
				Response.Cookies.Add(cookie);
			}
			catch (Exception ex)
			{
				throw ex
			}
		}

    Hope this will help

    Hiren Patel | Please click "Propose As Answer" if this post solves your problem or "Vote As Helpful" if this post has been useful to you.

    • Disarankan sebagai Jawaban oleh Prateesh Nair 11 Juli 2012 7:53
    • Ditandai sebagai Jawaban oleh naveen m sasi 11 Juli 2012 7:54
    •  
     
  • 11 Juli 2012 7:12
     
     
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    0

    Thanks Hiren,

    I made a mistake.While getting cookie I have used "Resonse" instead of "REquest" .When I made that change it started working .