Hi,
How to assign the values from selected row of the radgrid to
textboxes which is outside of radgrid in server side coding.
Please find me the solution as soon as possible.
Note: im using classic radgrid.
Regards,
Asif
How to assign the values from selected row of the radgrid to
Page1.aspx: <script language="javascript"> function callShow() { if (window["<%=RadGrid1.ClientID %>"].MasterTableView.SelectedRows.length > 0) { var selectedRows = window["<%=RadGrid1.ClientID %>"].MasterTableView.SelectedRows[0]; window["<%= RadGrid1.ClientID %>"].AjaxRequest("<%= RadGrid1.UniqueID %>", "No|" + selectedRows.KeyValues["No"]); } } </script> <html> <asp:UpdatePanel ID="updatePanel1" runat="server" UpdateMode="Conditional"> <ContentTemplate> <asp:TextBox ID="txtNo" runat="server"/> <asp:TextBox ID="txtName" runat="server"/> </ContentTemplate> </asp:UpdatePanel> .. .. <radG:RadGrid ID="RadGrid1" runat="server" AllowPaging="true" GridLines="None" Skin="Office2007" AllowSorting="false" EnableAJAX="true" AutoGenerateColumns="false"> <MasterTableView AutoGenerateColumns="False" DataKeyNames="No"> <Columns> <radG:GridBoundColumn DataField="No" UniqueName="No" HeaderText="No"> </radG:GridBoundColumn> <radG:GridBoundColumn DataField="Name" UniqueName="Name" HeaderText="Name"> </radG:GridBoundColumn> </Columns> </MasterTableView> <ClientSettings EnableClientKeyValues="true"> <Selecting AllowRowSelect="true" /> <ClientEvents OnRowSelected="callShow" /> </ClientSettings> </radG:RadGrid> </html> Page1.aspx.cs: protected override void RaisePostBackEvent(IPostBackEventHandler sourceControl, string eventArgument) { if (eventArgument != null) { if (eventArgument.StartsWith("No")) { string[] arr1 = eventArgument.Split(new char[] { '|' }); txtNo.Text = arr1[1].ToString(); } } }Please find me the solution as soon as possible.
Note: im using classic radgrid.
Regards,
Asif
5 Answers, 1 is accepted
0
Princy
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answered on 01 Sep 2010, 08:43 AM
Hello Asif,
One suggestion to achieve this is placing the TextBoxes (outside grid) and RadGrid in a UpdatePanel/RadAjaxPanel. Then in ItemCommand event check for the CommandName 'RowClick' (when setting EnablePostBackOnRowClick to True) and get the selected row and set the TextBoxes value.
Another option is using an AjaxManager on page and invoking the ajaxRequest from 'OnrowSelected' client event. In AjaxManager_AjaxRequest server event, get the selected item and set the TextBoxes value as per the cell value for selected row.
Thanks,
Princy.
One suggestion to achieve this is placing the TextBoxes (outside grid) and RadGrid in a UpdatePanel/RadAjaxPanel. Then in ItemCommand event check for the CommandName 'RowClick' (when setting EnablePostBackOnRowClick to True) and get the selected row and set the TextBoxes value.
Another option is using an AjaxManager on page and invoking the ajaxRequest from 'OnrowSelected' client event. In AjaxManager_AjaxRequest server event, get the selected item and set the TextBoxes value as per the cell value for selected row.
Thanks,
Princy.
0
Suzan
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answered on 15 Apr 2011, 02:37 PM
This sounds very similar to what I am trying to do. Can you give me an example of the code that you would use to do this?
0
Princy
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answered on 20 Apr 2011, 08:15 AM
Hello Suzan,
You can try the following code snippet in ItemCommand event to get the value of selected row in TextBox.
C#:
Note:Ensure that EnablePostBackOnRowClick is true to fire this event..
And here is the code for second approach.
ASPX:
Java Script:
C#:
Thanks,
Princy.
You can try the following code snippet in ItemCommand event to get the value of selected row in TextBox.
C#:
protected void RadGrid1_ItemCommand(object sender, GridCommandEventArgs e) { if (e.CommandName == "RowClick") { GridDataItem selectedRow=(GridDataItem)RadGrid1.SelectedItems[0]; TextBox1.Text = selectedRow["ColumnUniqueName].Text;//get cell vaue using UniqueName of column } }Note:Ensure that EnablePostBackOnRowClick is true to fire this event..
And here is the code for second approach.
ASPX:
<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" OnAjaxRequest="RadAjaxManager1_AjaxRequest1"> <AjaxSettings> <telerik:AjaxSetting AjaxControlID="RadAjaxManager1"> <UpdatedControls> <telerik:AjaxUpdatedControl ControlID="RadGrid1" /> </UpdatedControls> </telerik:AjaxSetting> </AjaxSettings></telerik:RadAjaxManager> <telerik:RadGrid ID="RadGrid1" runat="server" DataSourceID="SqlDataSource1"> <MasterTableView DataKeyNames="EmployeeID"> <Columns> <telerik:GridBoundColumn DataField="EmployeeID" HeaderText="EmployeeID" UniqueName="EmployeeID"> </telerik:GridBoundColumn> <telerik:GridClientSelectColumn> </telerik:GridClientSelectColumn> </Columns> </MasterTableView> <ClientSettings Selecting-AllowRowSelect="true"> <ClientEvents OnRowSelected="RowSelected" /> </ClientSettings></telerik:RadGrid>Java Script:
<script type="text/javascript"> function RowSelected(sender, args) { var rowindex = args._itemIndexHierarchical; var ajaxManager = $find("<%= RadAjaxManager1.ClientID %>"); ajaxManager.ajaxRequest(rowindex); // ajaxRequest }</script>C#:
protected void RadAjaxManager1_AjaxRequest1(object sender, AjaxRequestEventArgs e) { string rowIndex =e.Argument;//getting row index GridDataItem item = (GridDataItem)RadGrid1.Items[rowIndex]; //accessing grid item //access cell value of item and store into db }Thanks,
Princy.
0
Nisha
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answered on 07 Aug 2012, 07:32 AM
hello princy,
i want to do same thing i want to do like if user click on single row from the radgrid the value should be auto populated in the text box which is not wrapped by rad ajax panel. it is out side of the radgrid. also rad grid is wrapped by ajaxmanager.
now using this code i can successfully get the value at server side.
but when i assign the value to the textbox which is showing me properly at code behind but is does not display in the textbox at browser side. no value display in the textbox but if i removed the
this code above the grid then the value will display in textbox when i select the row from the grid. please help me how do i assign the value to the textbox when row is selected and also page should not be refreshed i have tried radajaxpanel, update panel, same problem occurs. without ajax its work perfectly but when i tried to put ajaxpanel or ajax manger i can not see the assigned value in textbox at browser side i am using firefox browser, ASP.net 4.0..
let me know how to deal with this problem.......
i want to do same thing i want to do like if user click on single row from the radgrid the value should be auto populated in the text box which is not wrapped by rad ajax panel. it is out side of the radgrid. also rad grid is wrapped by ajaxmanager.
now using this code i can successfully get the value at server side.
but when i assign the value to the textbox which is showing me properly at code behind but is does not display in the textbox at browser side. no value display in the textbox but if i removed the
<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" OnAjaxRequest="RadAjaxManager1_AjaxRequest1"> <AjaxSettings> <telerik:AjaxSetting AjaxControlID="RadAjaxManager1"> <UpdatedControls> <telerik:AjaxUpdatedControl ControlID="RadGrid1" /> </UpdatedControls> </telerik:AjaxSetting> </AjaxSettings></telerik:RadAjaxManager>this code above the grid then the value will display in textbox when i select the row from the grid. please help me how do i assign the value to the textbox when row is selected and also page should not be refreshed i have tried radajaxpanel, update panel, same problem occurs. without ajax its work perfectly but when i tried to put ajaxpanel or ajax manger i can not see the assigned value in textbox at browser side i am using firefox browser, ASP.net 4.0..
let me know how to deal with this problem.......
0
Hi Nisha,
I you assign the value on the server-side when a postback from RadGrid occurs, you need to have an AjaxSetting in RadAjaxManager where the grid updates the textbox:
All the best,
Tsvetina
the Telerik team
I you assign the value on the server-side when a postback from RadGrid occurs, you need to have an AjaxSetting in RadAjaxManager where the grid updates the textbox:
<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" OnAjaxRequest="RadAjaxManager1_AjaxRequest1"> <AjaxSettings> <telerik:AjaxSetting AjaxControlID="RadAjaxManager1"> <UpdatedControls> <telerik:AjaxUpdatedControl ControlID="RadGrid1" /> </UpdatedControls> </telerik:AjaxSetting> <telerik:AjaxSetting AjaxControlID="RadGrid1"> <UpdatedControls> <telerik:AjaxUpdatedControl ControlID="TextBox1" /> </UpdatedControls> </telerik:AjaxSetting> </AjaxSettings></telerik:RadAjaxManager>All the best,
Tsvetina
the Telerik team
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