hello and good day.
Problem: Radconfirm windows stops working after AjaxManager rebinds the mastertableview
I'm having a strange issue in regards to using the GridButtonColumn confirmtext and radwindow when trying to use the ajaxManager. I have deduced that is has to do with the method in wich I am loading the control into my base aspx page, but am at a loss as to how to work around it or deal with it. ie..if i just drop the control into a default.aspx page, it works as expected and the confirm window continues to popup on each click.  however if I am trying to work from within loaded viewstate, it seems to be destroyed.

Ctrls Code: (trimmed for brevity )

Base Page Source
<asp:panel id="Panel1" runat="server"></panel>

Base Page Code

Hi,
 
I have a rad combo box code given below.

 <telerik:RadComboBox
                    ID="RadComboBox_Agency" runat="server"
                    Height="190px" Width="200px"
                    MarkFirstMatch="true" EnableLoadOnDemand="true" HighlightTemplatedItems="true"
                    DataTextField="CompanyName" DropDownWidth="375" ItemRequestTimeout="500"
                    OnItemsRequested="RadComboBox_Agency_ItemsRequested"
                    Skin="Vista">
                    <HeaderTemplate>
                        <table style="width: 375px" cellspacing="0" cellpadding="0">
                            <tr>
                                <td style="width: 125px;">
                                    Name
                                </td>
                                <td style="width: 125px;">
                                    Phone
                                </td>
                                <td style="width: 125px;">
                                    Zip
                                </td>
                            </tr>
                        </table>
                    </HeaderTemplate>
                    <ItemTemplate>
                        <table style="width: 375px" class="comboTable" cellspacing="0" cellpadding="0">
                            <tr>
                                <td style="width: 125px;" class="comboItemCell">
                                    <div class="comboItem">
                                        <%# DataBinder.Eval(Container.DataItem, "CompanyName")%>
                                    </div>
                                </td>
                                <td style="width: 125px;" class="comboItemCell">
                                    <div class="comboItem">
                                        <%# DataBinder.Eval(Container.DataItem, "Phone")%>
                                    </div>
                                </td>
                                <td style="width: 125px;" class="comboItemCell">
                                    <div class="comboItem">
                                        <%# DataBinder.Eval(Container.DataItem, "PostalCode")%>
                                    </div>
                                </td>
                            </tr>
                        </table>
                    </ItemTemplate>
                </telerik:RadComboBox>


How do i have to get selected value in code behind.
Like 
RadComboBox_Agency.selectedvalue

Thanks.
Eva

Is it possible to obtain the control object of a child control within a dynamically loaded usercontrol?

Structure:
Website has single master page containing a Telerik ScriptManager and AjaxManager as described in other postings.
User controls contain an AjaxProxyManager and one or more Telerik controls as well as standard controls. There is nothing specific/unique to the Telerik controls, this problem occurs regardless of the control type.

During page_init, required usercontrols are loaded onto the selected page within a placeholder.
Everything works properly- but I need to identify which control within the user controls caused the postback.

I am using a recursive method to search the controls collection within each control (see sample code below).
Following is within the Page_Init()

 

I have tried mutliple recursive methods to find the control based upon the ID:
- or -
but none of them have worked -

An example of a control name from a user control that has been dynamically added (in this instance the control is a LinkButton) is: 

"ctl00$ContentPlaceHolder1$ctl00$lnkMail" where "lnkMail" is the ID of the control and the containing parent controls are those that preceed it. Regardless of the methods used ( .FindControl ) or iterating and comparing .ID, .UniqueID, or .ClientID - none of those values come close to matching and .FindControl never finds it regardless of what I pass (the full name or a subset thereof), even if I identify the correct parent control and invoke .FoundControl on that object. When I iterate through the parent object the .ID values are NULL and the .UniqueID values are ctl00, ctl01, etc.

Using a single webform, .FindControl and either of the recursive functions work as expected. The problem appears to be related to dynamically loading the usercontrols and then trying to locate a child control within the placeholder.

I have <add key="Telerik.FormDecorator.EnableEmbeddedSkins" value="false"/> in my webconfig
and have copied the FormDecorator.Telerik.css (and it's images) to my solution as Button.Telerik.css and have registered this file in my page.

I am able to change the font color when clicking the button (which makes me think I am overriding the embedded form decorator successfully) but am not able to make it bold even if I do the following:

/* START OF CLICKED BUTTON STYLES */

/* Im not sure what the below style is for, but it doesn't seem to affect anything when I comment it out.

I will leave it here in case someone works out what it does.*/

a.radfd_Telerik.radfd_Clicked

{

 

background-image: url(Button/ButtonSprites.gif);

 

 

background-position: 0 -42px;

 

 

background-repeat: no-repeat;

 

}

 

/* Clicking the button */

a.radfd_Telerik.radfd_Clicked

span, a.radfd_Telerik.radfd_Clicked:hover span

 

{

 

background-image: url(Button/ButtonSprites.gif);

 

 

color: Black;

 

 

font: bold;

 

 

font-family: 'Segoe UI' , 'Arial' , 'Helvetica' , 'sans-serif';

 

 

font-size: 8pt;

 

 

font-weight: bolder;

 

 

 

 

 

}

 

a.radfd_Telerik.radfd_Clicked

.radfdInnerSpan

 

{

 

background-position: 0 -63px;

 

 

background-repeat: repeat-x;

 

}

a.radfd_Telerik.radfd_Clicked

.radfdOuterSpan

 

{

 

background-position: right -42px;

 

 

background-repeat: no-repeat;

 

}

/* END OF CLICKED BUTTON STYLES */

Does anyone know how to make the font bold when clicking the button?

thanks,
Kellie

Hi,
if we set Set the AllowPaging property to True and PageSize to 10, and we executed sql (e.g.select * from table), grid has all records from database or it has only 10 records?
And if we click next page (next 10 records) grid loads records from "cache" or it loads next 10 records only from database?

Hi,

I m using RadGrid and Calling usercontrol for Edit and Insert , my scenario is that when i have to display different icons on the each row of grid according to data So for this purpose i have taken one Item Template field in which i have called <asp:image /> and finding that control on Item Created so it bind the image with proper icon which i wanted but when i click on Edi button so it throws exception.
Please Kindly help me out how can i resolve this here's my code.

Please reply me asap its urgent, i will be very thankful

Regards,

Maham

Hello,

I'm trying to implement Grid with tabs support. Tabs represent different views of the data: uniques set of columns for each tab.
I have added RadTabStrip and added client side java script to show\hide appropriate columns on the RadGrid.

I have the following issues:

1) Hiding\Showing columns does not affect colgroup of the table. This results to incorrect columns width.
2) Hiding\Showing columns takes several seconds, but it is expected that the grid should show data immediately

Please assist.

Thank you,
Andrey

Error:
Sys.WebForms.PageRequestsManagerServerErrorException: Cannot find column ColumnName

I have two partial classes:

public partial class Person { public stirng FirstName {get;set;} } //this is generated by SubSonic 2.1
public partial class Person { public stirng LastName {get;set;} } //this is hand written

1.
When i bind Person collection to telerik grid and click to sort on LastName, i get the above error. but it works fine with FirstName column.
My project was using .NET 2.0 (VS2005) and it seemed to be working fine. Since I upgraded to .NET 3.5 all sorts issues all came up. This is just one of the issues.

2.
I also noticed paging isn't working correctly.

3.
GridDropDownColumn also stopped working with Edit command. seems the drop down can not be bind because missing column name from the class.

Is this a known bug with Telerik controls?
do i need to upgrade telerik? I am using telerik.web.ui.dll 2008.1.415.20
with vs2008, .net 3.5, asp.net application project

thanks!

We have only Save and Cancel buttons in our toolbar and it works properly when its position is set at the top. But we would like to move these buttons to the bottom of the editor.

When I set DockingZone="Bottom" in the Tools File with the following editor configuration, deleting some text from the editor reduces the Iframe height to a larget extent (more than what it shoud). Because of this scrollbars get added. When delete button is pressed few more times, editor size shrinks to a non-usable size and eventually errors out when an attempt is made to set a negative height to the iframe element.

<telerik:radeditor
    ID="RadEditor1"
    runat="server"     
    EditModes="Design,Html"
    AutoResizeHeight="true"
    EnableViewState="true"        
    BorderWidth="0"
    Skin="Telerik"
    ToolsFile="../RadControls/Editor/ToolsFile.xml"
    style="padding:1px;"
    EnableResize="false">       
    <ContextMenus>
        <telerik:EditorContextMenu  Enabled="false" />
        <telerik:EditorContextMenu TagName="IMG"  Enabled="false" />
        <telerik:EditorContextMenu TagName="TABLE"  Enabled="false" />
    </ContextMenus>   
</telerik:radeditor>

ToolsFile.XML

<root>
 <tools name="MainToolbar" DockingZone="Bottom">
 <tool name="Save" />
 <tool name="Cancel" />
 </tools>
</root>

Like I mentioned before, when DockingZone is set to "top" everything works properly.

Please help!

Thanks, Lakshman

I have 3 radGrid controls on a page  that require refreshing when a product changes on the fly. 
i have a javascript class containing a method Validate() that calls refreshGrids(with a new product id) .
The RadAjaxManager1_AjaxRequest  event  fires and the grids are repopulated however the grids have not refreshed with the new dataset.

I followed the published examples and tried the solutions on the forum  with no success.
I tried moving the code found in GetData into the RadAjaxManager1_AjaxRequest... still no success.
Please advise.

Regards  Emran

Designer
 
        <telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">
            <script type="text/javascript">
                function refreshGrids(arg) {
                    $find("<%= RadAjaxManager1.ClientID %>").ajaxRequest(arg);
                }
            </script>
        </telerik:RadCodeBlock>
    
         <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" OnAjaxRequest="RadAjaxManager1_AjaxRequest">
             <AjaxSettings>
                 <telerik:AjaxSetting AjaxControlID="RadAjaxManager1">
                     <telerik:UpdatedControls>
                        <telerik:AjaxUpdatedControl ControlID="rgAnyTo" />
                        <telerik:AjaxUpdatedControl ControlID="rgSpecificTo"  />
                        <telerik:AjaxUpdatedControl ControlID="rgInformationOnly"  />
                    </telerik:UpdatedControls>
                </telerik:AjaxSetting>
            </AjaxSettings>
        </telerik:RadAjaxManager>
        
        <label>Any Switches</label>
        <telerik:RadGrid ID="rgAnyTo" runat="server" AutoGenerateColumns="False" GridLines="None" GroupingEnabled="False" ShowHeader="False" >
            <HeaderContextMenu>
                <CollapseAnimation Type="OutQuint" Duration="200"></CollapseAnimation>
            </HeaderContextMenu>
            <mastertableview>
                <Columns>
                    <telerik:GridBoundColumn DataField="sFullDisplayRecommendation" UniqueName="sFullDisplayRecommendation"></telerik:GridBoundColumn>
                </Columns>
            </mastertableview>
        </telerik:RadGrid>
                                    
        <label>Specific Switches</label>
        <telerik:RadGrid ID="rgSpecificTo"  runat="server" AutoGenerateColumns="False" GridLines="None" GroupingEnabled="False" ShowHeader="False" >
            <HeaderContextMenu>
                <CollapseAnimation Type="OutQuint" Duration="200"></CollapseAnimation>
            </HeaderContextMenu>
            <mastertableview>
                <Columns>
                    <telerik:GridBoundColumn DataField="sFullDisplayRecommendation" UniqueName="sFullDisplayRecommendation"></telerik:GridBoundColumn>
                </Columns>
            </mastertableview>
        </telerik:RadGrid>
                                    
        <label>Information </label>
        <telerik:RadGrid ID="rgInformationOnly"  runat="server" AutoGenerateColumns="False"  GridLines="None" GroupingEnabled="False" ShowHeader="False">
            <HeaderContextMenu>
                <CollapseAnimation Type="OutQuint" Duration="200"></CollapseAnimation>
            </HeaderContextMenu>
            <mastertableview>
                 <Columns>
                    <telerik:GridBoundColumn DataField="sFullDisplayRecommendation" UniqueName="sFullDisplayRecommendation"></telerik:GridBoundColumn>
                </Columns>
             </mastertableview>
         </telerik:RadGrid>      
        
 
  Code behind


        protected void RadAjaxManager1_AjaxRequest(object sender, AjaxRequestEventArgs e)
        {
            GetData(Convert.ToInt32(e.Argument));
        }

        public void GetData(int OrigProductId)
        {
            BusinessLib.LinqEntities.CedarLinqDataContext cedar = new BusinessLib.LinqEntities.CedarLinqDataContext();
            BusinessLib.LinqEntities.LinqClassesDataContext admin = new BusinessLib.LinqEntities.LinqClassesDataContext();
            BusinessLib.LinqEntities.RecommendationSet set = cedar.RecommendationSets.Single(p => p.iRecommendationSetId == 110);

            var resultSet = from rt in cedar.RecommendationTrunks
                            join oProd in cedar.LIVE_Products on new { ProductID = rt.iOriginalProductID, VersionID = set.iDrugVersion } equals
                                new { ProductID = oProd.iProductID, VersionID = oProd.iVersionID }
                            join rProd in cedar.LIVE_Products on new { ProductID = rt.iReplacementProductID, VersionID = set.iDrugVersion } equals
                                new { ProductID = rProd.iProductID, VersionID = rProd.iVersionID } into g2
                            join oBNF in cedar.LIVE_BNFDetails on new { BNFID = oProd.iBNFID, VersionID = set.iDrugVersion } equals
                                new { BNFID = oBNF.iBNFID, VersionID = oBNF.iVersionID }
                            from rProd in g2.DefaultIfEmpty()
                            where
                                rt.iRecommendationSetId == NumberUtils.CIntDef(Session["RecommendationSetId"]) &&
                                rt.bDeleted == false &&
                                rt.bDisabled == false &&
                                rt.iDosageTypeID != 2 &&
                                rt.iOriginalProductID == OrigProductId
                            select rt;
                            
            var rsAny = from rs in resultSet
                           where
                                rs.iRecommendationTypeID == (byte)RecommendationType.Switch &&
                                rs.iDosageTypeID != (byte)DosageType.Specific
                           select rs;
            
            rgAnyTo.DataSource = rsAny;
            rgAnyTo.DataBind();
            rgAnyTo.Rebind();

            var rsSpecfc = from rs in resultSet
                           where
                                rs.iRecommendationTypeID == (byte)RecommendationType.Switch &&
                                rs.iDosageTypeID == (byte)DosageType.Specific                           
                           select rs;
            rgSpecificTo.DataSource = rsSpecfc;
            rgSpecificTo.DataBind();
            rgSpecificTo.Rebind();

            var rsInfo = from rs in resultSet
                         where
                               rs.iRecommendationTypeID == (byte)RecommendationType.Info
                         select rs;
            rgInformationOnly.DataSource = rsInfo;
            rgInformationOnly.DataBind();
            rgInformationOnly.Rebind();
        }