ms-help://telerik.aspnetajax.radcontrols.2008.Q3/telerik.aspnetajax.radgrid.2008.Q3/grid-extract-old-values-from-item.html

             Above is the help documentation  link of Telerik Client side API .  Below is the sample function to  extract old values in the client side . In the below code the variable args is not assigned any object . Can any one please correct the error .

            I am trying to have a grid for fast dataentry on the client side . I am having fixed  rows of 10  in edit mode using pre render . So all rows are in inline edit mode .  I want to extract old and new values in the client side and control the grid action  .

            Please can you advice me with 100 % client side  on the following skills .

            1) get old and new values  in client side .

            2) how to restrict or enable or disable a cell in grid depending on another cell value .
        
             3) I want to validate the row content and on satisfied condition i want it to go to the next row  or else restrict the user to move forward .

         
              Thanks in advance for your help .
       

Hi Team,

How read the RadTextBox old value and new value on button ClientClick event from JavaScript.

i tried below properties and methods, but all are giving the new values only.
var rtb = $find('radTxtName');
get_value(),  get_displayValue(), _initialValue, get_editValue(), get_textBoxValue().

please suggest me how read the RadTextBox old value which is loaded during page load.

Does anyone have/know of any examples for something similar to this: Telerik Sample For Multiple Resources

Except, with multi-valued resources?  I'm new to entity data sources, and I'm just inheriting a project that has an existing model that works.  But the owner is asking for a new resource type to be added that has a one-to-many relationship for "department(s)".  If this was a standard 3-tier system, I would have no trouble getting this completed.

I've got the database updated to the model I THINK by creating a link table Called "EventDepartments" (Model Layout is attached).  and I have the UI populating with the checkbox list.  But...

1. There is an Integrity error on insert/update: "The type of the key field 'ID' is expected to be 'System.Int32', but the value provided is actually of type 'System.Object[]'."
2. I have no idea where to go from here, as I don't know where to look for the issue since the appointment form is auto-generated/handled.

ResourceType:

 
Source:

When I put a Radgrid inside a regular asp:Menu and hit the Save button, Radgrid shows the number of items in the grid (see RadgridWorks code).

However, when I put a Radgrid inside a ASPxPageControl and hit the Save button, the btnSave_OnClick shows that the row count for the Radgrid is zero (see RadgridFails code).

What I'm trying to do is simply loop through the grid after checking/unchecking checkboxes and committing those values to the db. Incidentally, I get the same behavior with a regular asp:GridView. It works when inside an asp:Menu, but not when inside a ASPxPageControl. Any help is much appreciated!

RadgridWorks.aspx:

RadgridWorks.aspx.cs:

RadgridFails.aspx:

RadgridFails.aspx.cs:

I have a radiobuttonlist which is a trigger for three other controls. The issue I am having is that the OnSelectedIndexChanged event is not firing the second time around. This means that the rest of the controls encompassed by the trigger doesn't update.

I need help determing why the three controls are not being updated by Ajax the second time around. Notice the boldfaced items which are the key to getting this to work.

If I remove the AJAX manager, the controls get updated successfully the second time around, but you can see the postback occurring in the browser which I ultimately don't want to see. 

Here is my html:
<code>
<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
    <AjaxSettings>
        <telerik:AjaxSetting AjaxControlID="rblDataType">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="lstPatientEDLogs" />
                <telerik:AjaxUpdatedControl ControlID="pnlNoPatientInfoCounts" />
                <telerik:AjaxUpdatedControl ControlID="pnlPatientInfoCounts" />
            </UpdatedControls>
        </telerik:AjaxSetting>
    </AjaxSettings>
</telerik:RadAjaxManager>
</code>

<code>
<asp:Panel ID="pnlData" runat="server" GroupingText="Data Type for DOS" Width="1100px">
                    <asp:RadioButtonList ID="rblDataType" RepeatDirection="Horizontal" TextAlign="Right"
                        runat="server" Width="100%" AutoPostBack="true" OnSelectedIndexChanged="rblDataType_SelectedIndexChanged">
                        <asp:ListItem Text="No Patient Info" Selected="True"></asp:ListItem>
                        <asp:ListItem Text="Patient Info"></asp:ListItem>
                        <asp:ListItem Text="Visit Info" Enabled="false"></asp:ListItem>
                    </asp:RadioButtonList>
                </asp:Panel>
</code>

<code>
<asp:Panel ID="pnlNoPatientInfoCounts" runat="server" GroupingText="No Patient Info Count"
                    Width="1100px">
                    <table>
                        <tr>
                            <td>
                                <asp:Label ID="lblDataNETCnt1" runat="server" Text="DataNET: "></asp:Label>
                                <asp:Label ID="lblDataNETCntData1" runat="server" Text="0"></asp:Label>
                            </td>
                            <td>
                                <asp:Label ID="lblDataNET_PendingCnt1" runat="server" Text="DataNET/Pending: "></asp:Label>
                                <asp:Label ID="lblDataNET_PendingCntData1" runat="server" Text="0"></asp:Label>
                            </td>
                            <td>
                                <asp:Label ID="lblDataNET_DeficientCnt1" runat="server" Text="DataNET/Deficient: "></asp:Label>
                                <asp:Label ID="lblDataNET_DeficientCntData1" runat="server" Text="0"></asp:Label>
                            </td>
                        </tr>
                    </table>
                </asp:Panel>
</code>

</code>
<asp:Panel ID="pnlPatientInfoCounts" runat="server" GroupingText="Patient Info Count"
                    Width="1100px">
                    <table>
                        <tr>
                            <td>
                                <asp:Label ID="lblDataNET_PendingCnt2" runat="server" Text="DataNET/Pending: "></asp:Label>
                                <asp:Label ID="lblDataNET_PendingCntData2" runat="server" Text="0"></asp:Label>
                            </td>
                            <td>
                                <asp:Label ID="lblDataNET_DeficientCnt2" runat="server" Text="DataNET/Deficient: "></asp:Label>
                                <asp:Label ID="lblDataNET_DeficientCntData2" runat="server" Text="0"></asp:Label>
                            </td>
                            <td>
                                <asp:Label ID="lblCodeNETCnt2" runat="server" Text="CodeNET: "></asp:Label>
                                <asp:Label ID="lblCodeNETCntData2" runat="server" Text="0"></asp:Label>
                            </td>
                            <td>
                                <asp:Label ID="lblCodeNET_PendingCnt2" runat="server" Text="CodeNET/Pending: "></asp:Label>
                                <asp:Label ID="lblCodeNET_PendingCntData2" runat="server" Text="0"></asp:Label>
                            </td>
                            <td>
                                <asp:Label ID="lblCodeNET_DeficientCnt2" runat="server" Text="CodeNET/Deficient: "></asp:Label>
                                <asp:Label ID="lblCodeNET_DeficientCntData2" runat="server" Text="0"></asp:Label>
                            </td>
                        </tr>
                    </table>
                </asp:Panel>
</code>

Here is my server side code-behind: This is the code that changes the other three controls. However, when the index is changed for the radiobuttonlist, the second time around, a postback is never fired. It gets hit the first time I change the index of the radiobuttonlist, but not the second time.
<code>
protected void rblDataType_SelectedIndexChanged(Object sender, EventArgs e)
        {
            LoadDatesofSvc();
        }
</code>

I have a ASPX page with Rad grid , this grid loaded with data.

 

when a row is selected and clicked on a radTolBarButton,to edit its content . Actually it opens a Rad window (window.radopen) with all the controls in editable mode.

 

we can edit ,save and also close this window ( provided a Rad button 'Close' in a Rad tool bar )

 

My Requirement is below.

 

on edit - save - close button click

 

1.Need to close the window - (this is happening)

 

2.Need to refresh the content in the grid - from - where this rad window opend. (this is not happening)

 

 

I dont want to change Content edit procedure. This is already finalised.

 

The only thing is to refresh the grid content on Rad window close.


Please help me.

Thanks in advance

I am able to update and delete the rows from RadGrid but It gives me following exception on insert :-
Microsoft JScript runtime error: Sys.WebForms.PageRequestManagerServerErrorException: Cannot insert the value NULL into column 'Alert_Level_ID', table 'AlertEmailManagement.dbo.Alert_Level'; column does not allow nulls. INSERT fails.
The statement has been terminated.
The problem is it does insert the row in Database and I am sure that alert_level_id is not null.
eher is my code:-

I'm trying to develop custom application for SharePoint 2010 using Visual Web Part template in Visual Studio 2010, as well as converting existing standard web application (aspx) to Visual Web Part.

I would like to know if there is any difference that I should have known when starting to do it. Any difficulties or limiations?

So far, I found one difference, as stated in this blog:
http://blogs.c5insight.com/Home/tabid/40/entryid/173/SharePoint-2010-Visual-Web-Parts-Using-Script-Managers-AJAX.aspx

It is said that we must add and configure the RadAjaxManager in code-behind instead of on the aspx page like usual. Anyone please confirm for me if it is true.

Is there any other difference that I should know of?

Thanks.

Hello,

I have this code on the .aspx code:

<telerik:RadWindowManager ID="RadWindowManagerUI" runat="server" />         
    <telerik:RadAjaxPanel ID="RadAjaxPanelFreezeSheets" runat="server" LoadingPanelID="RadAjaxLoadingPanelFreezeSheets">
        <telerik:RadGrid ID="RadGridFreezeSheets" runat="server"  Skin="WebBlue"
            onneeddatasource="RadGridFreezeSheets_NeedDataSource" AllowPaging="True"
            AllowSorting="True" ondeletecommand="RadGridFreezeSheets_DeleteCommand" 
            oninsertcommand="RadGridFreezeSheets_InsertCommand" 
            AllowFilteringByColumn="True"              
            onitemcommand="RadGridFreezeSheets_ItemCommand"             
            onupdatecommand="RadGridFreezeSheets_UpdateCommand" CellSpacing="0" 
            GridLines="None" AllowAutomaticUpdates="true">
            <MasterTableView CommandItemDisplay="Top" AutoGenerateColumns="false" DataKeyNames="FreezeID"
                    InsertItemPageIndexAction="ShowItemOnCurrentPage" EditMode="PopUp">
                    <Columns>                       
                        <telerik:GridEditCommandColumn ButtonType="ImageButton" /> 
                        <telerik:GridButtonColumn ConfirmText="Delete this freeze sheet?" ConfirmDialogType="RadWindow"
                            ConfirmTitle="Delete" ButtonType="ImageButton" CommandName="Delete" ConfirmDialogHeight="100px"
                            ConfirmDialogWidth="220px" />
                            <telerik:GridTemplateColumn DataField="FreezeID" HeaderText="Freeze Sheet" UniqueName="FreezeID"
                            Visible="false">
                            <InsertItemTemplate>
                                <asp:Label ID="LabelEdit" runat="server" Text='<%# Eval("FreezeID") %>' Visible="false"></asp:Label>                                                                
                            </InsertItemTemplate>
                            <EditItemTemplate>
                                <asp:Label ID="LabelEdit" runat="server" Text='<%# Eval("FreezeID") %>'></asp:Label>                                
                            </EditItemTemplate>
                            <ItemTemplate><asp:Label ID="LabelFN" runat="server" Text='<%# Eval("FreezeID") %>' Visible="false"></asp:Label></ItemTemplate>
                        </telerik:GridTemplateColumn>                        
                        <telerik:GridBoundColumn DataField="Username" HeaderText="User" UniqueName="Username" />           
                        <telerik:GridTemplateColumn DataField="DateStarted" HeaderText="Date started" UniqueName="DateStarted">
                                <EditItemTemplate>
                                    <telerik:RadDatePicker ID="RadDatePicker1" runat="server" SelectedDate='<%# Bind("DateStarted") %>'>
                                    </telerik:RadDatePicker>                                
                            </EditItemTemplate>
                            <InsertItemTemplate>
                            <telerik:RadDatePicker ID="RadDatePicker1" runat="server">
                                    </telerik:RadDatePicker>                                
                            </InsertItemTemplate>
                            <ItemTemplate><asp:Label ID="LabelSD" runat="server" Text='<%# Eval("DateStarted") %>'></asp:Label></ItemTemplate>                            
                        </telerik:GridTemplateColumn>             
                        
                        <telerik:GridTemplateColumn DataField="DateCompleted" HeaderText="Date completed" UniqueName="DateCompleted">
                                <EditItemTemplate>
                                    <telerik:RadDatePicker ID="RadDatePicker1" runat="server" SelectedDate='<%# Bind("DateCompleted") %>'>
                                    </telerik:RadDatePicker>                                
                            </EditItemTemplate>
                            <InsertItemTemplate>
                            <telerik:RadDatePicker ID="RadDatePicker1" runat="server">
                                    </telerik:RadDatePicker>                                
                            </InsertItemTemplate>
                            <ItemTemplate><asp:Label ID="LabelPD" runat="server" Text='<%# Eval("DateCompleted") %>'></asp:Label></ItemTemplate>                            
                        </telerik:GridTemplateColumn>                        
                        <telerik:GridBoundColumn DataField="Status" HeaderText="Status" UniqueName="Status" />
                        <telerik:GridBoundColumn DataField="Notes" HeaderText="Notes" UniqueName="Notes" />  
                        <telerik:GridButtonColumn  UniqueName="columnx" HeaderText="" CommandName="Process" DataTextField="FreezeID" DataTextFormatString="Process Freeze"/>                                              
                    </Columns>
                </MasterTableView>
        </telerik:RadGrid>        
 
    </telerik:RadAjaxPanel>
    <telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanelFreezeSheets" runat="server" Skin="WebBlue">
    </telerik:RadAjaxLoadingPanel>

And this is the code behind (the aspx.cs)

public partial class FreezeSheets : System.Web.UI.Page
    {
        private Domain.FreezeRepository freezeRepo = new Domain.FreezeRepository();
 
        protected void Page_Load(object sender, EventArgs e)
        {
            
        }
 
        protected void RadGridFreezeSheets_NeedDataSource(object sender, Telerik.Web.UI.GridNeedDataSourceEventArgs e)
        {
            RadGridFreezeSheets.DataSource = freezeRepo.FindAllFreezes();            
        }
 
        protected void RadGridFreezeSheets_InsertCommand(object sender, Telerik.Web.UI.GridCommandEventArgs e)
        {
            Response.Redirect("AddFreezeSheet.aspx");
        }
 
        protected void RadGridFreezeSheets_DeleteCommand(object sender, Telerik.Web.UI.GridCommandEventArgs e)
        {
 
        }
 
        protected void RadGridFreezeSheets_ItemCommand(object sender, Telerik.Web.UI.GridCommandEventArgs e)
        {
            if (e.CommandName == "InitInsert")
            {
                Response.Redirect("AddFreezeSheet.aspx");
            }
 
            if (e.CommandName == "Process")
            {
                Response.Redirect("FreezeSheetSamples.aspx.aspx?q=" + (e.Item as GridDataItem).GetDataKeyValue("FreezeID").ToString());
            }     
        }
 
        protected void RadGridFreezeSheets_UpdateCommand(object sender, GridCommandEventArgs e)
        {
            try
            {
                GridEditableItem item = e.Item as GridEditableItem;
                var freezeID = item.GetDataKeyValue("FreezeID").ToString();
                Domain.Freeze oldFreeze = freezeRepo.GetFreeze(Convert.ToInt16(freezeID));
                item.UpdateValues(oldFreeze);
                freezeRepo.Save();
            }
            catch (Exception ex)
            {
                RadWindowManagerUI.RadAlert("Unable to save your information. make sure the combination you are entering is unique for the selected freezer. Additional information: " + ex.Message, 330, 100, "DNA CellLab", null);
            }
        }
    }

When the grid is displayed in the page, everything seems fine. The links on the grid work correctly. The deletes are completed. Everything is OK except the edit command. When I click on the pencil icon, I can see the ajax icon spinning, but it never enters into edit mode. In the code I have it to show the edit as a popup window, but even if I try the inline mode, it does not work. Help...

I have a RadGrid within a RadPageView / RadMultiPage - switching pages using the RadTabStrip.  My issue is that when my RadGrid is within the RadPageView, parts of my codebehind no longer work.

The RadGrid is fully functional outside the PageView - however inside of it, it cannot access one of my Unique columns.  

The code that it cannot find is as follows:  (it cannot find the value of "bytes" because it does not see the column)


How can I rectify this situation?