Passing Multiple Parameters in DataGrid’s Asp:Hyperlink Column

Posted Date: 30 Jun 2004	Resource Type: Articles	Category: ASP.NET/Web Applications
Author: Ammar Ahmed Siddiqui	Member Level: Silver
Rating:	Points: 7

Passing Multiple Parameters in DataGrid’s Asp:Hyperlink Column

Some times its necessity for programmers to send multiple parameters in

Datagrid using HyperLink Column. This article will explain as how to

customize value for NavigateUrl to pass multiple parameters.

Lets examine the code given below


< asp:TemplateColumn HeaderText="View Details"> 
	< ItemTemplate> 
		< asp:Hyperlink runat="server" Text='View Details'  
                                      
NavigateUrl='< %# "page.aspx?ViewID=" & Server.UrlEncode(Container.DataItem("ListingNo"))

"&Param2="&Server.UrlEncode(DropDown1.SelectedItem.Value)%> '


      ID="Hyperlink1" NAME="Hyperlink1" /> 

	< /ItemTemplate> 
< /asp:TemplateColumn>

Summary

Server.UrlEncode is used to create the URL. The query string is appended
by multiple parameters. Hope this code is some help to you

Happy Programming

Responses

Author: Manu 31 Jul 2004 Member Level: Bronze Points : 0

Thankyou

Can I get some Code to do the same while the data is being passed in this form

DataBinder.Eval(Container, "DataItem.Forum")

ie from the dataset

thanks

Author: Rohini Priya 13 Jan 2005 Member Level: Bronze Points : 0

Pretty common requirement but was very hard to find anywhere. After quite a bit of search, here was the answer to Multiple Querystring values on a hyperlink column. Thanks Ammar.

However I did notice a minor error but a major problem in the solution.
An "&" is left between the two passing parameters.
Here is the updated version.

Another method

With Databinder.Eval method

Again Thanks Ammar.
Happy Programming !!

Rohini

Author: Ammar Ahmed Siddiqui 09 Feb 2005 Member Level: Silver Points : 0

Dear Rohini Priya,
Thank you for your feedback and sorry for replying late.
Regards
Ammar Siddiqui

Author: RAfael Cristiam Araújo Ribeiro 15 Feb 2005 Member Level: Bronze Points : 0

Why when I do this command, the page returns this error:
Mensagem de Erro do Compilador: CS0118: 'System.Web.UI.WebControls.DataGridItem.DataItem' denota um 'propriedade' quando 'método' era esperado

In English:
A Method is expected and I 'm including a Properties

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