Questions on UI for ASP.NET AJAX Forum

4 answers

110 views

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

110 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

197 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

122 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

215 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

156 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

74 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

3 answers

130 views

Why not add an embedded emoticon dropdownlist

hello telerik,
sometimes we need to insert some emoticons to the text, although we can implement this function by customization, it is still inconvenient. why not add an embedded emoticon dropdownlist, and offer us a property to set a path which the folder contains the images we wanted, it's better that we can set a root folder, if it has sub-folder, it can be grouped automatically, Please see my attach image. thanks.

Editor

answered on 19 Apr 2011

3 answers

274 views

Natural Sort vs. Alphabetical Sort

I'm using a RadGrid found in RadControls for ASPNET AJAX Q1 2008.

I've got alphanumeric data in a column that I need to sort via natural sort. Please look at this for better information about natural sort: http://www.codinghorror.com/blog/archives/001018.html

I tried getting it to work and I have been unsuccessful. Has anyone else tried implementing this in a RadGrid with out having to call the DB again?

Any suggestions are greatly appreciated.

Zack

Grid

answered on 19 Apr 2011

2 answers

62 views

Master-detail RadGrid--->Chart?

Hi, I was just wondering if it is possible to have a master detail relationship between radgrid and radchart.

I would like to display a piechart of data, however, it is likely that this pie chart may end up with a lot of records, so I would like the user to be able to select a record in a grid and this even to cause the chart to highlight or explode the corresponding segment of the piechart for that record.

Is this possible? If so, are there any examples I could look at or could be provided?

Thanks,
Matt

- Please ignore this, I found a solution

Chart (Obsolete)

answered on 19 Apr 2011