Now, I want to get the names of all my groups(ie, values of cells in a column) on a button click as follows
(note: the button is on the same page as grid, not inside the grid)
On Button Click Event :
foreach (GridItem item in rgGroups.Items)
{
GridDataItem ditem = item as GridDataItem;
if (ditem["GroupType"].Text.Trim() == "Customer") //GroupType is a Template Column
{
string grpname = ditem["GroupName"].Text; //GroupName is BoundColumn
customers.Add(gname);
}
}
listGroups.DataSource = customers;
listGroups.DataBind();
But, the string grpname is always null. Not sure, if this the right way.
Thanks,
Sri
18 Answers, 1 is accepted

Try the following code to achieve your scenario.
C#:
protected
void
Button1_Click(
object
sender, EventArgs e)
{
foreach
(GridDataItem item
in
RadGrid2.Items)
{
string
value = item[
"GroupName"
].Text;
}
}
Thanks,
Shinu.

<
Columns
>
<
telerik:GridBoundColumn
DataField
=
"Name"
UniqueName
=
"Name"
HeaderText
=
"Name"
>
</
telerik:GridBoundColumn
>
<
telerik:GridTemplateColumn
>
<
ItemTemplate
>
<
asp:Label
ID
=
"Label1"
runat
=
"server"
Text='<%# Eval("Name") %>'></
asp:Label
>
</
ItemTemplate
>
</
telerik:GridTemplateColumn
>
</
Columns
>
protected
void
LinkButton1_Click(
object
sender, EventArgs e)
{
foreach
(GridDataItem item
in
RadGrid1.MasterTableView.Items)
{
// Bound column
string
strName = item[
"Name"
].Text;
// Template Column
string
StrNAME = (item.FindControl(
"Label1"
)
as
Label).Text;
}
}
Thanks,
Jayesh Goyani

Sri!!

I need cell click event on radgrid. And on cellclikc i need to take a particular cell value to trrieve the data from the db to bind to the form. After that i need to make invisible radgrid and i need the user fill some details by the user. Please let me know some idea of urs..

Please try with below link and let me know if any concern.
http://www.telerik.com/community/forums/aspnet-ajax/grid/how-to-detect-single-and-double-click-in-itemcommand-of-radgrid.aspx#2478300
Thanks,
Jayesh Goyani

i want to place textbox in each cell of dynamic radgrid. i did this by itemtemplate and i have other columns in Radgrid.
i want save all the radgrid data into sqlserver table.
i want retrieve the textbox and other sells of data.
Thanks Bharath

About add textbox in dynamic grid : I will provide demo on tomorrow.
About save the data in Sql Server : for this you have to use jquery Ajax call to save the Data. because we can not access control in back end side which was dynamically added in client side.
Thanks,
Jayesh Goyani


Please try with the below code snippet.
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Forum.aspx.cs" Inherits="Forum" %>
<!DOCTYPE html>
<
html
>
<
head
runat
=
"server"
>
<
title
></
title
>
<
script
src
=
"Script/jquery-1.10.2.min.js"
></
script
>
<
telerik:RadCodeBlock
ID
=
"RadCodeBlock1"
runat
=
"server"
>
<
script
type
=
"text/javascript"
>
var GridData;
function OnbuttonClient() {
jQuery.ajax({
type: 'POST',
contentType: 'application/json; charset=utf-8',
data: '',
dataType: 'JSON',
url: 'Forum.aspx/BindGrid',
success: function (result) {
GridData = result.d;
if (GridData.length > 0) {
var divGridContainer = document.getElementById('divGridContainer');
divGridContainer.style.display = "";
var tableView = $find("<%= RadGrid1.ClientID %>").get_masterTableView();
tableView.set_dataSource(GridData);
tableView.dataBind();
}
else {
var divGridContainer = document.getElementById('divGridContainer');
divGridContainer.style.display = "none";
}
},
error: function () {
alert('Error on binding the data');
}
});
return false;
}
function RowDataBound(sender, args) {
var _name = args.get_item().get_cell("Name");
if (_name != null) {
$(_name).empty();
var input = document.createElement("input");
input.type = "text";
input.value = args.get_dataItem().Name;
_name.appendChild(input);
}
}
function OnbuttonSaveClient() {
var test = new Object();
var Employee = new Array();
var grid = $find("<%= RadGrid1.ClientID %>");
if (grid) {
var MasterTable = grid.get_masterTableView();
var Rows = MasterTable.get_dataItems();
for (var i = 0; i <
Rows.length
; i++) {
var
row
=
Rows
[i];
var
emp
=
new
Object();
emp.id
=
row
.getDataKeyValue("ID");
emp.name = $(row.get_cell('Name')).find('input').val();
Employee.push(emp);
}
}
test.Employee
= Employee;
jQuery.ajax({
type: 'POST',
contentType: 'application/json;
charset
=
utf
-8',
data: JSON.stringify(test),
dataType: 'JSON',
url: 'Forum.aspx/SaveData',
success: function (result) {
alert('success');
},
error: function () {
alert('Error on binding the data');
}
});
return false;
}
</script>
</
telerik:RadCodeBlock
>
</
head
>
<
body
>
<
form
id
=
"form1"
runat
=
"server"
>
<
div
>
<
telerik:RadScriptManager
ID
=
"RadScriptManager1"
EnablePageMethods
=
"true"
runat
=
"server"
>
</
telerik:RadScriptManager
>
<
asp:Button
ID
=
"Button1"
Text
=
"Bind Grid"
runat
=
"server"
OnClientClick
=
"return OnbuttonClient();"
/>
<
asp:Button
ID
=
"Button2"
Text
=
"Save Grid"
runat
=
"server"
OnClientClick
=
"return OnbuttonSaveClient();"
/>
<
div
id
=
"divGridContainer"
style
=
"display: none;"
>
<
telerik:RadGrid
ID
=
"RadGrid1"
runat
=
"server"
AutoGenerateColumns
=
"false"
>
<
MasterTableView
HierarchyLoadMode
=
"Client"
DataKeyNames
=
"ID,ParentID"
ClientDataKeyNames
=
"ID,ParentID"
>
<
Columns
>
<
telerik:GridBoundColumn
DataField
=
"ID"
UniqueName
=
"ID"
HeaderText
=
"ID"
>
</
telerik:GridBoundColumn
>
<
telerik:GridTemplateColumn
UniqueName
=
"Name"
>
<
ItemTemplate
>
<
asp:TextBox
ID
=
"TextBox1"
runat
=
"server"
></
asp:TextBox
>
</
ItemTemplate
>
</
telerik:GridTemplateColumn
>
</
Columns
>
</
MasterTableView
>
<
ClientSettings
>
<
ClientEvents
OnRowDataBound
=
"RowDataBound"
/>
</
ClientSettings
>
</
telerik:RadGrid
>
</
div
>
</
div
>
</
form
>
</
body
>
</
html
>
using
System;
using
System.Collections.Generic;
using
System.Data;
using
System.Globalization;
using
System.IO;
using
System.Linq;
using
System.Net;
using
System.Text;
using
System.Web;
using
System.Web.Script.Services;
using
System.Web.Services;
using
System.Web.UI;
using
System.Web.UI.WebControls;
using
Telerik.Web.UI;
using
System.Data.OleDb;
using
System.Threading;
using
System.Collections;
using
System.DirectoryServices;
public
partial
class
Forum : System.Web.UI.Page
{
protected
void
Page_Init(
object
source, System.EventArgs e)
{
}
public
void
Page_Load(
object
sender, EventArgs e)
{
if
(!IsPostBack)
{
dynamic data =
new
[] {
new
{ ID =
"1"
, Name =
"Name11"
,ParentID =
"0"
}
};
RadGrid1.MasterTableView.DataSource = data;
RadGrid1.DataBind();
}
}
protected
void
Page_PreRender(
object
sender, EventArgs e)
{
}
[WebMethod]
public
static
void
SaveData(List<Employee> Employee)
{
//perform your DB operation
}
[WebMethod]
public
static
List<Employee> BindGrid()
{
List<Employee> list =
new
List<Employee>(); ;
Employee obj =
new
Employee();
obj.ID =
"1"
;
obj.Name =
"Name1"
;
list.Add(obj);
obj =
new
Employee();
obj.ID =
"2"
;
obj.Name =
"Name2"
;
list.Add(obj);
return
list;
}
[Serializable]
public
class
Employee
{
public
string
ID {
get
;
set
; }
public
string
Name {
get
;
set
; }
}
}
Let me know if any concern.
Thanks,
Jayesh Goyani

Hi
Webmaster
I saw this url for Multiple column for Autocomplete following url . But here mention DatasourceID="Sqldatasource" but i need use this same sample for call asmx method how will do this any one guide me.
http://demos.telerik.com/aspnet-ajax/combobox/examples/functionality/multicolumncombo/defaultcs.aspx

Hi
Webmaster
I saw this url for Multiple column for Autocomplete following url . But here mention DatasourceID="Sqldatasource" but i need use this same sample for call asmx method how will do this any one guide me. http://demos.telerik.com/aspnet-ajax/combobox/examples/functionality/multicolumncombo/defaultcs.aspx

Hello Jaya,
My sincere apologies for late reply but is your problem is resolved.
Thanks,
Jayesh Goyani

Hi
Jayesh
Can you fix this most urgent
http://www.telerik.com/forums/autocompletebox---telerik-control
Please open a separate ticket/thread for every unrelated query you have. This way the information in the thread will be more consistent. Thus, it will be easier for you to search for information in your past threads.
Also, if someone is facing similar issue they would be able to find the solution faster.
Regards,
Viktor Tachev
Telerik

Hi,
could you please send me the code in VB.net if you are familiar with VB coding? I am having the same issue of reading cells from Radgride.

Hi
Jayesh Goyani
I have some issue for Telerikgrid with Select all checkbox and filter option.
How to implement a telerik grid having filter control and select all option(Check Box)..... The purpose is to filter grid row items from a list and then to cancel the selection of the filtered result set.
Can you fixed this?

Hi
Shinu
I have some issue for Telerikgrid with Select all checkbox and filter option.
How to implement a telerik grid having filter control and select all option(Check Box)..... The purpose is to filter grid row items from a list and then to cancel the selection of the filtered result set.
Can you fixed this?

Hi Jayesh,
I am not able to find control GridTemplateColumn with the code you suggested . In my case I have added GridTemplateColumn with checkbox dynamically from code behind and trying to get value of checkbox checked at custom Button click which is outside of Grid.
Tried below code but didnt worked. Your help in appreciated.
// Template Column
string StrNAME = (item.FindControl("Label1") as Label).Text;
Thank you.
Swati