Questions on UI for ASP.NET AJAX Forum

1 answer

148 views

Custom filtertemplate for GridTemplateColumn

I have a GridTemplateColumn that displays 3 columns of data - Parent/Child relationship with the current row. I need to be able to filter on any of the three columns.

I can create a FilterTemplate that displays 3 textboxes in the FilterCell to match up with the 3 columns of data. But I can't get the GridFilterMenu to attach to the textboxes. The example for the MS DropDownlist customization is sort of what I'm trying to do (http://www.telerik.com/help/aspnet-ajax/grdoperationswithdropdownlistinedititemtemplate.html). But that is based on a single column of data.

Any ideas of how I can expand this to incorporate all the textboxes in the filter template?

Thanks

Grid

answered on 19 Apr 2011

1 answer

69 views

[Table].[Column] for FieldName in RadFilter

Hello,

I need to specify the table name in my custom field editor and when I do it's formatting the results in a way I do not want. When I set FieldName = [TableName].[FieldName] my result is returned [[TableName].[FieldName]] = 12345. Is there a way I can suppress the formatting of the result so I can control the outcome?

Thanks!

Don

Filter

answered on 19 Apr 2011

2 answers

94 views

RadTreeView and ListBox

Hi;
We are using RadTreeView and RadListBox . We have a unusal requirement Considering a scenario we want to use RadTreeView on Left Hand Side and RadListBox on RigthHandside and using Drag and drop mechanism of Telerik control we want to Transfer data from Left hand side to Right hand side ie from TreeView control to ListBox and Viseversa.
We have tried this but our problem was that we were not able to get Serverside Events when we transfer from TreeView control to ListBox control event like "OnNodeDrop".
Can you please tell us how we can able to achive this functionality.
Please Let us know ASAP

General Discussions

answered on 19 Apr 2011

4 answers

120 views

Help getting Template form values

Hello,

I am trying to do some manual form processing from the Template form with simple text boxes. I have followed several documented examples and I am not getting any values back from my posted form. Can anybody help me understand what might be wrong here?

I would like to do some basic processing like this:

http://www.telerik.com/community/code-library/aspnet-ajax/grid/manual-insert-update-delete-using-formtemplate-and-sql-backend.aspx

I am using a custom business object to interface with my database and all I want to do is populate the object from the form values and call a procedure to handle the data processing on the backend. Simple enough right?

Protected Sub gridAdjustments_InsertCommand(ByVal source As Object, ByVal e As GridCommandEventArgs)

Try

Dim insertedItem As GridEditFormInsertItem = DirectCast(e.Item, GridEditFormInsertItem)

Dim thisAdjustmentDetail As New AdjustmentDetail()

thisAdjustmentDetail.ChangedSSN = (TryCast(insertedItem.FindControl("txtSSN"), TextBox)).Text

thisAdjustmentDetail.FirstName = (TryCast(insertedItem.FindControl("txtFirstName"), TextBox)).Text

thisAdjustmentDetail.MiddleName = (TryCast(insertedItem.FindControl("txtMiddleName"), TextBox)).Text

thisAdjustmentDetail.LastName = (TryCast(insertedItem.FindControl("txtLastName"), TextBox)).Text

Dim qtrlyEarnings As String = (TryCast(insertedItem.FindControl("txtQuarterlyEarnings"), TextBox)).Text

If qtrlyEarnings <> "" Then

thisAdjustmentDetail.QuarterlyEarnings = Decimal.Parse(qtrlyEarnings)

Else

thisAdjustmentDetail.QuarterlyEarnings = 0D

End If

Dim insertDetailRecord As New DetailTable()

insertDetailRecord.InsertDetail(thisAdjustmentDetail)

thisAdjustmentDetail = Nothing

insertDetailRecord = Nothing

Catch ex As Exception

gridAdjustments.Controls.Add(New LiteralControl("Unable to insert item: " + ex.Message))

e.Canceled = True

End Try

End Sub

Any of the statements where I do the TryCast to grab the values from the EditForm return empty values. I am probably missing something obvious, so I hope you can help.

Thanks in advance,
Mike

Grid

answered on 19 Apr 2011

1 answer

114 views

Using RadGrid as Default List Display

Is it possible?

In other words, instead of using the Sharepoint list grid, is there any way to use the RadGrid instead?

Thanks,
Joshua

Sharepoint Integration

answered on 19 Apr 2011

2 answers

203 views

RadRotator resizing issue

I have a RadRotator with RotatorType = "CoverFlow". It's width is set to 100%. I used the following code to resize it but it gives me the error: "Microsoft JScript runtime error: Object doesn't support this property or method" on rotatorElement.RadResize();



var RadRotator1=<%= Rttr.ClientID %>;

window.onresize=function()

{

var rotatorElement = document.getElementById("<%= Rttr.ClientID %>");

rotatorElement.RadResize();

}

This is my ASPX code:

<table cellspacing="0" cellpadding="0" width="100%" style="table-layout: fixed">

<tr>

<td align="left">

<telerik:RadRotator ID="Rttr" runat="server" Width="100%" ItemWidth="225" ScrollDirection="Left"

Height="285px" ItemHeight="165" ScrollDuration="500" FrameDuration="2000" RotatorType="FromCode"

InitialItemIndex="4" OnClientItemShown="OnClientItemShown" OnClientItemClicked="OnClientItemClicked"

CssClass="RemoveRotatorBorder">

<ItemTemplate>

<asp:Image ID="img1" runat="server" />

</ItemTemplate>

</telerik:RadRotator>

<telerik:RadCodeBlock ID="block1" runat="server">

<script type="text/javascript">

Telerik.Web.UI.RadRotatorAnimation.set_scrollAnimationOptions("<%= Rttr.ClientID %>",

{

reflectionHeight: 0.5, // The height of the reflection

reflectionOpacity: 0.25

}

);

</script>

</telerik:RadCodeBlock>

</td>

</tr>

</table>

Can you please let me know what am I doing wrong and what can be done to fix the resizing issue??

Rotator

answered on 19 Apr 2011

5 answers

132 views

Get value of RadHtmlField using javascript

Hi,
My client want to validate (required field) for RadHtmlField. But I saw the generated html by RadHtmlField so complex (there are a lot tag span, div, table inside each other). Is there a way to get value of RadHtmlField using javascript?
I appreciate your help.
Thanks.

WebParts for SharePoint

answered on 19 Apr 2011

4 answers

227 views

how do i add padding or margin inside radtooltip

the text inside the radtooltip almost touches the border. How do I add either margin inside or some padding?

ToolTip

answered on 19 Apr 2011

4 answers

169 views

Filtering on foreign key columns not working

Morning,
My foreign key columns are not filtering.
I get this error: "Expression expected".
Furthermore none of the foreign key columns have the "Contains" filter option.
The WebsiteUrl column has "Contains" filter option and works perfectly.

My columns look like this:

        <telerik:GridBoundColumn DataField="WebsiteId" DataType="System.Int64"

            EmptyDataText="&nbsp;" HeaderText="WebsiteId" ReadOnly="True"

            SortExpression="WebsiteId" UniqueName="WebsiteId" Visible="false" ForceExtractValue="InEditMode">

        </telerik:GridBoundColumn>



        <telerik:GridBoundColumn DataField="WebsiteUrl" EmptyDataText="&nbsp;"

            HeaderText="WebsiteUrl" SortExpression="WebsiteUrl" UniqueName="WebsiteUrl">

        </telerik:GridBoundColumn>



            <telerik:GridTemplateColumn HeaderText="Client"

                DataType="System.Int64" UniqueName="Client" >

                    <EditItemTemplate>

                        <telerik:RadComboBox ID="RadComboBoxClientName" Runat="server"

                            DataSourceID="LinqDataSourceClient" DataTextField="ClientName"

                            DataValueField="ClientId" SelectedValue='<%# Bind("ClientId") %>'

                            Skin="Vista" Width="280px">

                            <CollapseAnimation Duration="200" Type="OutQuint" />

                        </telerik:RadComboBox>

                    </EditItemTemplate>



                    <ItemTemplate>



                        <asp:Label ID="LabelClientName" runat="server" Text= <%#Eval("tblClient.ClientName")%>         > </asp:Label>



                    </ItemTemplate>

                </telerik:GridTemplateColumn>



            <telerik:GridTemplateColumn HeaderText="Server"

                DataType="System.Int32" UniqueName="Server"  >

                    <EditItemTemplate>

                        <telerik:RadComboBox ID="RadComboBoxServerName" Runat="server"

                            DataSourceID="LinqDataSourceServer" DataTextField="ServerName"

                            DataValueField="ServerId" SelectedValue='<%# Bind("ServerId") %>'

                            Skin="Vista" Width="280px">

                            <CollapseAnimation Duration="200" Type="OutQuint" />

                        </telerik:RadComboBox>

                    </EditItemTemplate>



                    <ItemTemplate>



                        <asp:Label ID="LabelServerName" runat="server" Text= <%#Eval("tblServer.ServerName")%>> </asp:Label>



                    </ItemTemplate>

                </telerik:GridTemplateColumn>



        <telerik:GridBoundColumn DataField="LogFilePath" EmptyDataText="&nbsp;"

            HeaderText="LogFilePath" SortExpression="LogFilePath"

            UniqueName="LogFilePath" Display="False">

        </telerik:GridBoundColumn>

        <telerik:GridBoundColumn DataField="BandWidthCost" DataType="System.Decimal"

            EmptyDataText="&nbsp;" HeaderText="BandWidthCost"

            SortExpression="BandWidthCost" UniqueName="BandWidthCost" Visible="false">

        </telerik:GridBoundColumn>

I've Specified the filter menu manually like this:

    protected void RadGrid1_Init(object sender, EventArgs e)

    {

        GridFilterMenu menu = RadGrid1.FilterMenu;

        int i = 0;

        while (i < menu.Items.Count)

        {

            if (menu.Items[i].Text == "NoFilter" ||

               menu.Items[i].Text == "Contains" ||

               menu.Items[i].Text == "EqualTo" ||

               menu.Items[i].Text == "GreaterThan" ||

               menu.Items[i].Text == "LessThan")

            {

                i++;

            }

            else

            {

                menu.Items.RemoveAt(i);

            }

        }

    }

Grid

answered on 19 Apr 2011

1 answer

86 views

GridDropDownColumn and SQL SELECT

Hello.

I need to add a drop-down column to RadGrid at Page_Load.
I have SQLDataSource in ASP.

C# code:
GridDropDownColumn ddColumn = new GridDropDownColumn();
RadGridTable.MasterTableView.Columns.Add(ddColumn);
ddColumn.DataSourceID = "LookupDS";
ddColumn.DataField = "table_name";
ddColumn.ListValueField = "id";
ddColumn.ListTextField = "name";

Everything works fine with SQL statement:
SELECT s.name AS id, s.name AS name
FROM sys.sysobjects s LEFT JOIN org_menu m ON (s.name=m.table_name)
WHERE (s.xtype='U') ORDER BY s.id

Then I slightly modify SQL to skip existing tables:
SELECT s.name AS id, s.name AS name
FROM sys.sysobjects s LEFT JOIN org_menu m ON (s.name=m.table_name)
WHERE ( (s.xtype='U') AND ( m.table_name IS NULL ) ) ORDER BY s.id

Now in that specific grid column all cells are empty.
However if I open row in editor the value shows up (in editor).

I checked SQL statements in management studio - both work fine.
The only difference is that the first returns more rows.

Any suggestions?

Grid

answered on 19 Apr 2011