How to use a ID to display parts of information on 2nd page

Question

Hi forum experts I used to use this set attribute to a related model object and then just use the get attribute in Java. Can this be done in asp.net web form ? Hope someone can give me an example. Cos now my problem is that I have different section in a form. Some form has data that I can draw out using HttpContext.Current.Session. Some parts of the form require users to enter by themselves. In addition I am drawing out the data and auto-populate onto the form - without using HttpContext.Current.Session. So in this case how can I pass the data to a page where I can display a ID that is generated for this first form and then I pass it to the next form. Using this ID I can display some relevant data like created date some parts of the user data that is from the section in this form ?

Rashmi Saini · Answer

you can use querystring to pass ID from one page to another. append querystring parameter to your URL like - URL?ID=''value to first page then retrieve on second page string ID=Request.QueryString[ID].ToString();

Tangara G · Answer

Hi Rashmi Perhaps let me tell you what I have attempted so far and can you tell me why the formId just would not appear ? Here's the helper class which contains the generate form method. I am leaving out all the connection string etc. public string generateRefNo(){ string newRefNo =  ; string currentRefNo =  ; int generateRefNo = 0; SqlCommand cmd = new SqlCommand(StoredProc_GenerateNo con); cmd.CommandType = CommandType.StoreProcedure; SqlDataAdapter da = new SqlDataAdapter(cmd); DataTable dt = new DataTable(); da.Fill(dt); DateTime now = DateTime.Now; string y = now.ToString( yy ); string m = now.ToString( MM ); string CurrentDate = y + m; if (dt.Rows > 0) { DataRow dr = dt.Rows[0]; if (dr[ EMPTID ].ToString() !=  ) { currentRefNo = dr[ EMPTID ].ToString(); string [] RefNo = currentRefNo.Split( '-' ); int sno = Convert.ToInt32(RefNo[1].ToString()); if (RefNo[0].ToString().Substring(14) == CurrentDate) { generateRefNo = 01 + sno; } else { generateRefNo = 01; } newRefNo = PMT + CurrentDate + - + generateRefNo.ToString().PadLeft(2 '0' ); } } else { newRefNo = PMT + CurrentDate + - + 01 ; } return newRefNo; } And then I am trying to call this FormNo via this way at the first Form. if (! PostBack) { string EPMTNumber = Request.QueryString[ EPMTID ].ToString(); // follows by other methods e.g. like BindAllDetails(EPMTNumber); } protected void btnSave_Click(object sender EventArgs e) { string Action = SaveUpdate ; string EPMTNumber = Request.QueryString[ EPMTID ].ToString(); int status = Convert.ToInt32(ViewState[ CStatus ].ToString(); UpdateEPMTRequest(Action EPMTNumber status); if (rbtlistReqType.SelectedIndex > -1) { string Action = Save ; string EPMTNumber; int status = 0; EPMTNumber = ph.generateRefNo(); UpdateEPMTRequest(Action EPMTNumber status); Response.Redirect(EPMTDraft.aspx); } And then at my EPMTDraft.cs which is the 2nd form there I want to call this EPMTNumber. grvBindDrafts runat= server GridLines= Horizontal > ViewFormNo HeaderText= EMPTNo DataNavigateURLFields= EPMTID DataNavigateURLFormatString= ePMTNew.apsx?EPMTID={0} /> IssuerName HeaderText= CreatedBy /> Issuerdate HeaderText= Created On /> How do I do it ?

Rashmi Saini · Answer

@Tangara you can take reference from https://msdn.microsoft.com/en-us/library/6c3yckfw.aspx http://www.aspsnippets.com/Articles/Send-Pass-Data-Values-from-one-page-to-another-using-jQuery.aspx

Tangara G · Answer

Hi Rashni Do you mind point me to a step-by-step tutorial to do this?