Questions on UI for ASP.NET AJAX Forum

3 answers

292 views

Refreshing the parent control without closing Rad Window

Hi ,
I am using RadWindowManager in my application , I need to send a argument from the Window to its parent Control.I am adding the records form Rad Window which are displayed on its parent control , when i hit a particular button i need to refresh the parent so that the records get updated in the parent control without closing the Rad Window..

Can some one help me on this?

Thanks

Window

answered on 26 Mar 2012

1 answer

82 views

Use Response.Redirect on SelectedTabChange

I have a ribbonbar in a masterpage. What I want to accomplish is to perform a response.redirect("urlhere") when the end user clicks on a tab. I am trying to accomplish this by using the following code below:

Private Sub rrbMain_SelectedTabChange(sender As Object, e As Telerik.Web.UI.RibbonBarSelectedTabChangeEventArgs) Handles rrbMain.SelectedTabChange

Select Case e.Tab.Text

Case "Tab1"

Response.Redirect("~/tab1.aspx")

Case "Tab2"

Response.Redirect("~/tab2.aspx")

End Select

End Sub

Unfortunately, that does not work. Clicking on a tab does not perform any redirection. Your help is appreciated. Thanks.

RibbonBar

answered on 26 Mar 2012

1 answer

422 views

Two RadAjaxManager on 1 page.

Hello,

Am havinf 2 usercontrols in my project and both are having RadAjaxManager.
i have register both controls on singel page.

<%

@ Register TagPrefix="ModelData" TagName="ucSourscDoc" Src="~/PeerBenchmarking/controls/ucSourceDocument.ascx" %>

<%

@ Register TagPrefix="ModelData" TagName="ucUploadDoc" Src="~/PeerBenchmarking/controls/ucUploadDocument.ascx" %>

So its giving me error as

Only one instance of a RadAjaxManager can be added to the page!

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.InvalidOperationException: Only one instance of a RadAjaxManager can be added to the page!

i need RadAjaxManager on both usercontrol because i want to show loading image while datatloading.

Any solution for this?

Ajax

answered on 26 Mar 2012

3 answers

219 views

[Solved] Update GridBoundColumn Client

Hello Telerik,

I have a non-editable RadGrid (say Grid1) with some columns. I have another grid (say Grid2) on the page which should update a hidden field (GridBoundColumn) in Grid1 when the item template asp:checkbox is clicked. The whole Grid1 should persist back to the server on another button for saving the changes, not a row at time, or after every check of Grid2. How can this be achieved in Javascript? I cant seem to find the correct syntax for the datagrid items to write to it on Grid1. The innerHTML doesnt persist back, so I cant use that. This seems like a simple thing, but the documentation doesnt show enough help for the grid items properites. Maybe I can attach and attribute to each row of Grid1 and update the attribute value. But I dont see any syntax again in the documentation. Can you please point me in the right direction? And if this is missing from the documentation please update it.

Here is the code:

Grid1:

<telerik:RadGrid runat="server" ID="RadGridBoardPositionLink" AllowMultiRowSelection="false">

<MasterTableView DataKeyNames="BoardPositionId" ClientDataKeyNames="BoardPositionId, ProgramLink, GroupLink" AutoGenerateColumns="false" TableLayout="Fixed" NoMasterRecordsText="You do not have any board positions created" CommandItemDisplay="Top">

<CommandItemSettings ShowAddNewRecordButton="false" ShowRefreshButton="false" />

<CommandItemTemplate>

<asp:Panel runat="server" CssClass="CommandItemPanel">

<telerik:RadButton runat="server" ID="RadButtonSaveBoardPositionLink" Text="Save"/>

</asp:Panel>

</CommandItemTemplate>

<Columns>

<telerik:GridBoundColumn DataField="BoardPositionID" DataType="System.Int64" UniqueName="BoardPositionID" Display="false" />

<telerik:GridBoundColumn DataField="ApplicationId" DataType="System.Int64" UniqueName="ApplicationId" Display="false" />

<telerik:GridBoundColumn DataField="ProgramLink" DataType="System.String" UniqueName="ProgramId" Display="false" />

<telerik:GridBoundColumn DataField="GroupLink" DataType="System.String" UniqueName="GroupLink" Display="false" />

<telerik:GridBoundColumn DataField="ProgramId" DataType="System.Int64" UniqueName="ProgramId" Display="false" />

<telerik:GridBoundColumn DataField="Name" DataType="System.String" HeaderText="Position Name" UniqueName="Name" ItemStyle-Width="25%" HeaderStyle-Width="25%" />

</Columns>

</MasterTableView>

<ClientSettings EnableRowHoverStyle="true">

<Selecting AllowRowSelect="true" />

<ClientEvents OnRowSelected="RowSelectedRadGridBoardPositionLink"/>

</ClientSettings>

</telerik:RadGrid>

Grid2:

<telerik:RadGrid runat="server" ID="RadGridProgramsLink" AllowAutomaticDeletes="false" AllowAutomaticInserts="false" AllowAutomaticUpdates="false" AllowMultiRowSelection="true">

<MasterTableView DataKeyNames="ProgramId" ClientDataKeyNames="ProgramId" CommandItemDisplay="None" AutoGenerateColumns="false" TableLayout="Fixed">

<Columns>

<telerik:GridTemplateColumn HeaderStyle-Width="20px" ItemStyle-Width="20px">

<ItemTemplate>

<asp:CheckBox runat="server" ID="CheckboxProgramCheck" AutoPostBack="false" Onclick="OnCheckedCheckBoxProgram(this);" />

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn DataField="ProgramId" DataType="System.Int64" UniqueName="ProgramId" Display="false" />

<telerik:GridBoundColumn DataField="Name" DataType="System.String" UniqueName="Name" HeaderText="Program Name" HeaderStyle-Width="150px" ItemStyle-Width="150px" />

</Columns>

</MasterTableView>

</telerik:RadGrid>

OnClick event for Grid2

function OnCheckedCheckBoxProgram( sender )

{

if ( myRowSelectedBoardPositionLink == 0 )

{

radalert( "You need to select a position to assign program(s)", 400, 100, "Assign Program", null );

return false;

}

// assign it to the attribute of the selected position record

AssignProgramId();

}

This string is created and needs to be written to Grid1, at the end of the function it writes it out, but how?

function AssignProgramId()

{

// selected row of the Board Position to edit the ProgramId attribute

var myCheckbox;

var myString = "";

var myMasterTable = $find( "<%= RadGridProgramsLink.ClientID %>" ).get_masterTableView();

// build the array and store back in the SelectedRow - BoardPosition table

for ( var i = 0; i < myMasterTable.get_dataItems().length; i++ )

{

myCheckbox = myMasterTable.get_dataItems()[i].findElement( "CheckboxProgramCheck" );

if ( myCheckbox.checked )

{

myString = myString + myMasterTable.get_dataItems()[i].getDataKeyValue( 'ProgramId' ) + "|";

}

myMasterTable = $find( "<%= RadGridBoardPositionLink.ClientID %>" ).get_masterTableView();

// ***** CODE HERE FOR WRITTING TO THE SELECTED ROW ProgramLink COLUMN ******

}

Thanks a ton!
SDI

Grid

answered on 26 Mar 2012

1 answer

145 views

[Solved] borderwidth in tooltip

Hi,
How can i set border width of tool tip?
I have set as shown in below code but not showing the width as specified.

<div style="z-index: 1;">

<telerik:RadToolTip runat="server" ID="testTooltip" HideEvent="FromCode" Position="Center"

Width="400px" Height="200px" Animation="None" ShowEvent="OnClick" ShowDelay="0"

ManualClose="true" EnableViewState="true" TargetControlID="" RenderInPageRoot="true"

RelativeTo="BrowserWindow" ShowCallout="False" Modal="true" BorderWidth="6spx"

BorderColor="Gray" BorderStyle="Solid">

</telerik:RadToolTip>

</div>

I am using telerik version Q1 2012 (2012.1.215.35).

ToolTip

answered on 26 Mar 2012

3 answers

363 views

How to Open RadWindow in RadGrid with ServerSide.

<MasterTableView TableLayout="Auto" EditMode="PopUp" AlternatingItemStyle-BorderColor="Red">

<Columns>

<telerik:GridClientSelectColumn HeaderStyle-Width="36px">

<HeaderStyle Width="36px" />

</telerik:GridClientSelectColumn>

<telerik:GridBoundColumn DataField="pkID" HeaderText="SerialNO" UniqueName="pkID">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Visit_IP" HeaderText="IP" UniqueName="Visit_IP">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="DateTimes" HeaderText="DateTime" UniqueName="DateTimes">

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn HeaderText="Edit" UniqueName="TemplateEditColumn">

<ItemTemplate>

<asp:LinkButton runat="server" ID="LinkButtonEdit" Text="LinkButtonEdit" CommandName="LinkButtonEdit" CommandArgument='<%# Eval("pkID") %>' />

</ItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

</MasterTableView>

protected void RadGrid1_ItemCreated(object sender, GridItemEventArgs e)

{

if (e.Item is GridDataItem)

{

GridDataItem dataItem = ((GridDataItem)(e.Item));

LinkButton linkButton = dataItem.FindControl("LinkButtonEdit") as LinkButton;

linkButton.ID = "LinkButtonEditID_" + dataItem.ItemIndex;

linkButton.Text = "LinkButtonEditText_" + dataItem.ItemIndex;

RadWindowIndexBuilder winbuider = new RadWindowIndexBuilder(this.RadWindowManager1, this.RadPaneWindow.ClientID, dataItem);

linkButton.Click += winbuider.LinkButtonEdit_Click;

}

//How to Get/Set Follow Value for 'pkID' From Rows of RadGrid ???????

public class RadWindowIndexBuilder

{

RadWindowManager radWindowManager = null;

string restrictionZoneID = null;

int index = 0;

string pkid = null;

public RadWindowIndexBuilder(RadWindowManager RadWindowManager1, string RestrictionZoneID,

GridDataItem Item)

{

radWindowManager = RadWindowManager1;

restrictionZoneID = RestrictionZoneID;

index = Item.ItemIndex;

pkid = "???";

//How to Get/Set this Value From Rows of RadGrid ???

           //pkid = Item.GetDataKeyValue("pkID").ToString(); ???

           //pkid = Item.OwnerTableView.DataKeyValues[Item.ItemIndex][0].ToString(); ???

}

public void LinkButtonEdit_Click(object sender, EventArgs e)

{

radWindowManager.Windows.Clear();

RadWindow rwin = new RadWindow();

rwin.ID = "RadWindowLinkButtonEdit_" + index;

rwin.Modal = false;

rwin.Width = 640;

rwin.Height = 480;

rwin.Skin = "Office2007";

rwin.NavigateUrl = "AdminContentBuilderInfo.aspx?id=" + pkid;

rwin.Behaviors = WindowBehaviors.Close;

rwin.InitialBehaviors = WindowBehaviors.Maximize | WindowBehaviors.None;

rwin.RestrictionZoneID = restrictionZoneID;

rwin.VisibleOnPageLoad = true;

radWindowManager.Windows.Add(rwin);

}

Grid

answered on 26 Mar 2012

2 answers

158 views

Issue with RadDockZone Orientation property

Hi,

I am facing issue when i am using the property of RadDockZone control . whenever i am keeping Orientation property as Horizontal . when i am doing minimize then the RadDock width is auto generated . how to remove the auto generated width. all screenshots are attached please refer and provide some good solution.

Thanks,
Rajesh

Dock

answered on 26 Mar 2012

1 answer

92 views

Missing Axis Labels on Save

When I save the displayed chart image with the code below, the axis labels are missing from the image (I saw on an earlier post this can happen if scroll mode is on). I am not using scroll mode

Here is the code

Dim

ms1 As New System.IO.MemoryStream()

Me.chtGraph.Save(ms1, System.Drawing.Imaging.ImageFormat.Png)

Me.Page.Response.Clear()

Me.Page.Response.ClearHeaders()

Me.Page.Response.AddHeader("Content-disposition", "attachment; filename=graph.png")

Me.Page.Response.AddHeader("Content-type", "image/png")

Me.Page.Response.BinaryWrite(ms1.ToArray())

Me.Page.Response.[End]()

Chart (Obsolete)

answered on 26 Mar 2012

3 answers

1.1K+ views

Element 'Grid DropDownColumn' is not a known element

I am building a Grid using the Q1 2010 RadGrid control, and 

using Template Form Update as my guide. 



I have a Template edit form, and I'm having an issue when 

trying to add a Telerik Grid Dropdown Column.

I am getting an error saying that the Grid Dropdown 

Column is not a known element.



Below is a copy of my edit form template:




<telerik:RadGrid ID="RadGrid1" runat="server" CssClass="RadGrid" GridLines="None"
    AllowPaging="True" PageSize="20" AllowSorting="True" AutoGenerateColumns="False"
    ShowStatusBar="true" AllowAutomaticDeletes="True" AllowAutomaticInserts="True"
    AllowAutomaticUpdates="True" DataSourceID="SqlDataSource1" OnItemDeleted="RadGrid1_ItemDeleted"
    OnItemInserted="RadGrid1_ItemInserted" OnItemUpdated="RadGrid1_ItemUpdated" OnItemCommand="RadGrid1_ItemCommand"
    >
 <MasterTableView CommandItemDisplay="TopAndBottom" DataSourceID="SqlDataSource1" DataKeyNames="MCCLoadId">
    <Columns>
        <telerik:GridEditCommandColumn>
        </telerik:GridEditCommandColumn>
        <telerik:GridBoundColumn UniqueName="MCCNo" HeaderText="MCCNo" DataField="MCCNo">
            <HeaderStyle ForeColor="Silver" ></HeaderStyle>
            <ItemStyle ForeColor="Gray" />                
        </telerik:GridBoundColumn>
        <telerik:GridBoundColumn DataField="MCC_Cmpt" HeaderText="MCC Compartment" UniqueName="MCC_Cmpt">
        </telerik:GridBoundColumn>
        <telerik:GridBoundColumn DataField="DeviceType_DeviceTypeId" HeaderText="Device Type" UniqueName="DeviceTypeId" >
        </telerik:GridBoundColumn> 
    </Columns>
    <EditFormSettings EditFormType="Template">
        <FormTemplate>
            <table id="Table2" cellspacing="2" cellpadding="1" width="100%" border="0" rules="none"
               style="border-collapse: collapse; background: white;">
               <tr class="EditFormHeader">
                   <td colspan="2" style="font-size:small">
                        <b>MCC Load Details</b>
                   </td>
               </tr>
               <tr>
                   <td>
                        <table id="Table3" cellspacing="1" cellpadding="1" width="250" border="0" class="module">
                            <tr>
                                <td>
                                </td>
                                <td>
                                </td>
                            </tr>
                            <tr>
                                <td>
                                    MCC #:
                                </td>
                                <td>
                                    <asp:TextBox ID="TextBox1" runat="server" Text='<%# Bind("MCCNo") %>'></asp:TextBox>
                                </td>
                            </tr>
                            <tr>
                                <td>
                                    MCC Section:
                                </td>
                                <td>
                                    <asp:TextBox ID="TextBox2" runat="server" Text='<%# Bind("MCC_Sect") %>'></asp:TextBox>
                                </td>
                            </tr>
                            <tr>
                                <td>
                                    MCC Section Suffix:
                                </td>
                                <td>
                                    <asp:TextBox ID="TextBox3" runat="server" Text='<%# Bind("MCC_Sect_Suffix") %>'></asp:TextBox>
                                </td>
                            </tr>
                            <tr>
                                <td>
                                    MCC Compartment:
                                </td>
                                <td>
                                    <asp:TextBox ID="TextBox4" runat="server" Text='<%# Bind("MCC_Cmpt") %>'></asp:TextBox>
                                </td>
                            </tr>
                            <tr>
                                <td>
                                    MCC Compartment Suffix:
                                </td>
                                <td>
                                    <asp:TextBox ID="TextBox5" runat="server" Text='<%# Bind("MCC_Cmpt_Suffix") %>'></asp:TextBox>
                                </td>
                            </tr>
                            <tr>
                                <td>
                                    MCC Compartment Space Factor:
                                </td>
                                <td>
                                    <asp:TextBox ID="TextBox6" runat="server" Text='<%# Bind("MCC_Cmpt_Space_Factor") %>'></asp:TextBox>
                                </td>
                            </tr>
                            <tr>
                                <td>
                                    MCC Compartment Connection:
                                </td>
                                <td>
                                    <asp:TextBox ID="TextBox7" runat="server" Text='<%# Bind("MCC_Cmpt_Conn") %>'></asp:TextBox>
                                </td>
                            </tr>
                            <tr>
                                <td>
                                    MCC Short Circuit:
                                </td>
                                <td>
                                    <asp:TextBox ID="TextBox8" runat="server" Text='<%# Bind("MCC_Short_Ckt_Prot") %>'></asp:TextBox>
                                </td>
                            </tr>
                            <tr>
                                <td>
                                    MCC Short Circuit Rating:
                                </td>
                                <td>
                                    <asp:TextBox ID="TextBox9" runat="server" Text='<%# Bind("MCC_Short_Ckt_Rating") %>'></asp:TextBox>
                                </td>
                            </tr>
                            <tr>
                                <td>
                                    MCC Short Circuit Class:
                                </td>
                                <td>
                                    <asp:TextBox ID="TextBox10" runat="server" Text='<%# Bind("MCC_Short_Ckt_Class") %>'></asp:TextBox>
                                </td>
                            </tr>
                            <tr>
                                <td>
                                    MCC Control Device:
                                </td>
                                <td>
                                    <telerik:GridDropDownColumn DataField="DeviceType_DeviceTypeId" DataSourceID="SqlDataSource2"
                                        HeaderText="DeviceTypes" ListTextField="DeviceTypeName" ListValueField="DeviceTypeId"
                                        UniqueName="DeviceTypeId" ColumnEditorID="GridDropDownColumnEditor1">
                                    </telerik:GridDropDownColumn>
                                </td>
                            </tr>
                        </table>
                   </td>
               </tr>
        </FormTemplate>
    </EditFormSettings>
 </MasterTableView>
</telerik:RadGrid>

Thanks,
Jason

Grid

answered on 26 Mar 2012

1 answer

116 views

RadGrid with dynamical and programatic creation of GridDropDownColumns and ObjectDataSources

Dear technology architects:

I need an expert voice to resolve my problem.
I have a RadGrid with AutoGeneratedColumns = "False", but I add programatically the columns. There are BoundColumns and GridDropDownColumn.

The GridDropDownColumns are generated dynamically because I don't know how many columns will come from the grid datasource. Then I have the following code in the Page_Load:

int ContCatalogos = 0;

RadGridSabana.MasterTableView.Columns.Clear();

foreach (DataColumn dataColumn in dtSabana.Columns)

{

ContCatalogos++;

switch (ContCatalogos)

{

case 1:

dsCatalogos1.SelectParameters[0].DefaultValue = "1"; //Empresa

dsCatalogos1.SelectParameters[1].DefaultValue = dataColumn.ColumnName; //Catalogo

break;

case 2:

dsCatalogos2.SelectParameters[0].DefaultValue = "1"; //Empresa

dsCatalogos2.SelectParameters[1].DefaultValue = dataColumn.ColumnName; //Catalogo

break;

case 3:

dsCatalogos3.SelectParameters[0].DefaultValue = "1"; //Empresa

dsCatalogos3.SelectParameters[1].DefaultValue = dataColumn.ColumnName; //Catalogo

break;

case 4:

dsCatalogos4.SelectParameters[0].DefaultValue = "1"; //Empresa

dsCatalogos4.SelectParameters[1].DefaultValue = dataColumn.ColumnName; //Catalogo

break;

case 5:

dsCatalogos5.SelectParameters[0].DefaultValue = "1"; //Empresa

dsCatalogos5.SelectParameters[1].DefaultValue = dataColumn.ColumnName; //Catalogo

break;

case 6:

dsCatalogos6.SelectParameters[0].DefaultValue = "1"; //Empresa

dsCatalogos6.SelectParameters[1].DefaultValue = dataColumn.ColumnName; //Catalogo

break;

case 7:

dsCatalogos7.SelectParameters[0].DefaultValue = "1"; //Empresa

dsCatalogos7.SelectParameters[1].DefaultValue = dataColumn.ColumnName; //Catalogo

break;

case 8:

dsCatalogos8.SelectParameters[0].DefaultValue = "1"; //Empresa

dsCatalogos8.SelectParameters[1].DefaultValue = dataColumn.ColumnName; //Catalogo

break;

case 9:

dsCatalogos9.SelectParameters[0].DefaultValue = "1"; //Empresa

dsCatalogos9.SelectParameters[1].DefaultValue = dataColumn.ColumnName; //Catalogo

break;

case 10:

dsCatalogos10.SelectParameters[0].DefaultValue = "1"; //Empresa

dsCatalogos10.SelectParameters[1].DefaultValue = dataColumn.ColumnName; //Catalogo

break;

case 11:

dsCatalogos11.SelectParameters[0].DefaultValue = "1"; //Empresa

dsCatalogos11.SelectParameters[1].DefaultValue = dataColumn.ColumnName; //Catalogo

break;

case 12:

dsCatalogos12.SelectParameters[0].DefaultValue = "1"; //Empresa

dsCatalogos12.SelectParameters[1].DefaultValue = dataColumn.ColumnName; //Catalogo

break;

case 13:

dsCatalogos13.SelectParameters[0].DefaultValue = "1"; //Empresa

dsCatalogos13.SelectParameters[1].DefaultValue = dataColumn.ColumnName; //Catalogo

break;

case 14:

dsCatalogos14.SelectParameters[0].DefaultValue = "1"; //Empresa

dsCatalogos14.SelectParameters[1].DefaultValue = dataColumn.ColumnName; //Catalogo

break;

case 15:

dsCatalogos15.SelectParameters[0].DefaultValue = "1"; //Empresa

dsCatalogos15.SelectParameters[1].DefaultValue = dataColumn.ColumnName; //Catalogo

break;

}

GridDropDownColumn dropdownColumn = new GridDropDownColumn();

this.RadGridSabana.MasterTableView.Columns.Add(dropdownColumn);

dropdownColumn.DataField = dataColumn.ColumnName; //Una columna del DataSource del grid.

dropdownColumn.ListValueField = dataColumn.ColumnName;

//La columna de la funcion que trae los valores para llenar el combo.  Esta columna debe tener los mismos valores que Datafield para que se relacione.

dropdownColumn.DataSourceID = "dsCatalogos" + ContCatalogos.ToString(); //El nombre del DataSource

dropdownColumn.ListTextField = dataColumn.ColumnName; //Es la columna del datasource del Combo que contiene el nombre a desplegar

//dropdownColumn.UniqueName = dataColumn.ColumnName;

dropdownColumn.HeaderText = dataColumn.ColumnName;

}

I have to create an independent ObjectDataSource for each GridDropDownColumn. If I don't know how many columns could be retrieved I have to create more than 15 ObjectDataSourcse manually in the code.
If the grid datasource contains more than 15 columns, I have a problem...

Following the code in the ASPX

<asp:ObjectDataSource ID="dsCatalogos1" runat="server" TypeName="BusinessLayer.Funciones"

SelectMethod="ConsultarItemsCatalogo"

OldValuesParameterFormatString="original_{0}" >

<SelectParameters>

<asp:ControlParameter ControlID="RadGridSabana" Name="Empresa" PropertyName="SelectedValue" Type="Int32" />

<asp:ControlParameter ControlID="RadGridSabana" Name="NombreCatalogo" PropertyName="SelectedValue" Type="String" />

</SelectParameters>

</asp:ObjectDataSource>

<asp:ObjectDataSource ID="dsCatalogos2" runat="server" TypeName="BusinessLayer.Funciones"

SelectMethod="ConsultarItemsCatalogo"

OldValuesParameterFormatString="original_{0}" >

<SelectParameters>

<asp:ControlParameter ControlID="RadGridSabana" Name="Empresa" PropertyName="SelectedValue" Type="Int32" />

<asp:ControlParameter ControlID="RadGridSabana" Name="NombreCatalogo" PropertyName="SelectedValue" Type="String" />

</SelectParameters>

</asp:ObjectDataSource>

<asp:ObjectDataSource ID="dsCatalogos3" runat="server" TypeName="BusinessLayer.Funciones"

SelectMethod="ConsultarItemsCatalogo"

OldValuesParameterFormatString="original_{0}" >

<SelectParameters>

<asp:ControlParameter ControlID="RadGridSabana" Name="Empresa" PropertyName="SelectedValue" Type="Int32" />

<asp:ControlParameter ControlID="RadGridSabana" Name="NombreCatalogo" PropertyName="SelectedValue" Type="String" />

</SelectParameters>

</asp:ObjectDataSource>

<asp:ObjectDataSource ID="dsCatalogos4" runat="server" TypeName="BusinessLayer.Funciones"

SelectMethod="ConsultarItemsCatalogo"

OldValuesParameterFormatString="original_{0}" >

<SelectParameters>

<asp:ControlParameter ControlID="RadGridSabana" Name="Empresa" PropertyName="SelectedValue" Type="Int32" />

<asp:ControlParameter ControlID="RadGridSabana" Name="NombreCatalogo" PropertyName="SelectedValue" Type="String" />

</SelectParameters>

</asp:ObjectDataSource>

<asp:ObjectDataSource ID="dsCatalogos5" runat="server" TypeName="BusinessLayer.Funciones"

SelectMethod="ConsultarItemsCatalogo"

OldValuesParameterFormatString="original_{0}" >

<SelectParameters>

<asp:ControlParameter ControlID="RadGridSabana" Name="Empresa" PropertyName="SelectedValue" Type="Int32" />

<asp:ControlParameter ControlID="RadGridSabana" Name="NombreCatalogo" PropertyName="SelectedValue" Type="String" />

</SelectParameters>

</asp:ObjectDataSource>

<asp:ObjectDataSource ID="dsCatalogos6" runat="server" TypeName="BusinessLayer.Funciones"

SelectMethod="ConsultarItemsCatalogo"

OldValuesParameterFormatString="original_{0}" >

<SelectParameters>

<asp:ControlParameter ControlID="RadGridSabana" Name="Empresa" PropertyName="SelectedValue" Type="Int32" />

<asp:ControlParameter ControlID="RadGridSabana" Name="NombreCatalogo" PropertyName="SelectedValue" Type="String" />

</SelectParameters>

</asp:ObjectDataSource>

the DataSources are equal each other, the unique difference is the ID. They call to the same function that receives the same parameters but with different values.
If you take a look in the code behind, I have to insert a switch instruction to give them the parameter values.

My question is:

Is there a way to do the same thing creating the ObjectDataSources dynamically and assign them to theGridDropDownColumns in the code behind?

It could be more elegant and more efficient.

Please help me with this problem.

Thanks

Grid

answered on 26 Mar 2012