Questions on UI for ASP.NET AJAX Forum

1 answer

162 views

We are using the RadGrid control with vertical scrolling enabled. It sits within a divstructure whereby the control can be resized using a vertical splitter – i.e.the grid control will resize when the divs are resized by the splitter. Thisappears to work fine as long as the vertical scrollbar of the grid is notdisplayed. If overflow occurs and the scrollbar is displayed, when the grid isresize using the splitter, the data columns resize correctly, but the headersare completely static. Thus, the headers are completely out of line with thedata content. This is true in IE7, IE8, Firefox and Chrome. Is there a way to fix this or something I might be missing?

Many thanks

Sam

Grid

answered on 02 Feb 2010

3 answers

162 views

using asp:button in radwindow

i have a asp button called delete.i want that when i push delete button radwindow asks "are you sure want to delete" than i want to called the sp with its return.i put a two asp button in radwindow called ok and cancel but when i called it , it does not show me the buttons.can you help me about how can i make this senario?

Window

answered on 02 Feb 2010

5 answers

147 views

[Solved] Interdependent Filter Dropdowns

I have a RadGrid with State, County and Customer columns. Each column has a dropdown for filtering. I need the County filter to be hidden and empty until a state is selected from the State filter. Once a user has selected a state in the State filter dropdown, the County filter should become visible and contain ONLY counties that correspond to the chosen state. I can't seem to get the County dropdown to be affected in any way.

Anyone have any ideas?

Here's some code:

    
                <telerik:RadGrid ID="RadGrid1" runat="server" AllowFilteringByColumn="True" AllowPaging="True" 
        
                  AllowSorting="True" AutoGenerateColumns="False" DataSourceID="odsVendorFees" GridLines="None" 
        
                  EnableAjaxSkinRendering="true"> 
        
                  <MasterTableView DataSourceID="odsVendorFees"> 
        
                    <RowIndicatorColumn> 
        
                      <HeaderStyle Width="20px"></HeaderStyle> 
        
                    </RowIndicatorColumn> 
        
                    <ExpandCollapseColumn> 
        
                      <HeaderStyle Width="20px"></HeaderStyle> 
        
                    </ExpandCollapseColumn> 
        
                    <Columns> 
        
                      <telerik:GridBoundColumn DataField="StateName" HeaderText="StateName" SortExpression="State" 
        
                        UniqueName="STATENAME"> 
        
                        <FilterTemplate> 
        
                          <asp:TextBox runat="server" ID="TextBox1" Style="display: none;" /> 
        
                          <telerik:RadComboBox runat="server" ID="ddFilterSN" AutoPostBack="true" DataSourceID="odsStates" 
        
                            DataTextField="StateName" DataValueField="StateCode" OnSelectedIndexChanged="ddFilterSN_SelectedIndexChanged" 
        
                            Skin="Outlook" AppendDataBoundItems="true"> 
        
                            <Items> 
        
                              <telerik:RadComboBoxItem runat="server" id="iPubNameBlank" Text="" Value="" /> 
        
                              <telerik:RadComboBoxItem runat="server" id="iPubNameClear" ForeColor="Blue" Font-Italic="true" 
        
                                Text="Show All States" Value="Clear Search" /> 
        
                            </Items> 
        
                          </telerik:RadComboBox> 
        
                        </FilterTemplate> 
        
                      </telerik:GridBoundColumn> 
        
                      <telerik:GridBoundColumn DataField="CountyName" HeaderText="CountyName" SortExpression="County" 
        
                        UniqueName="COUNTYNAME"> 
        
                        <FilterTemplate> 
        
                          <asp:TextBox runat="server" ID="TextBox2" Style="display: none;" /> 
        
                          <telerik:RadComboBox runat="server" ID="ddFilterCN" AutoPostBack="true" DataTextField="CountyName" 
        
                            DataValueField="CountyName" OnSelectedIndexChanged="ddFilterCN_SelectedIndexChanged" 
        
                            Skin="Outlook" AppendDataBoundItems="true"> 
        
                            <Items> 
        
                              <telerik:RadComboBoxItem runat="server" id="iPubNameBlank" Text="" Value="" /> 
        
                              <telerik:RadComboBoxItem runat="server" id="iPubNameClear" ForeColor="Blue" Font-Italic="true" 
        
                                Text="Show All Counties" Value="Clear Search" /> 
        
                            </Items> 
        
                          </telerik:RadComboBox> 
        
                        </FilterTemplate> 
        
                      </telerik:GridBoundColumn> 
        
                      <telerik:GridBoundColumn DataField="CustomerName" HeaderText="CustomerName" SortExpression="Customer Name" 
        
                        UniqueName="CustomerName"> 
        
                      </telerik:GridBoundColumn> 
        
                    </Columns> 
        
                  </MasterTableView> 
        
                </telerik:RadGrid>

    
                Public Sub ddFilterSN_SelectedIndexChanged(ByVal sender As Object, ByVal e As RadComboBoxSelectedIndexChangedEventArgs) 
        
                    ' filter the grid based on state name 
        
                    Dim filterItem As GridFilteringItem = DirectCast(RadGrid1.MasterTableView.GetItems(GridItemType.FilteringItem)(0),  _ 
        
                    GridFilteringItem) 
        
                    Dim ddCN As RadComboBox = CType(filterItem("COUNTYNAME").Controls(3), RadComboBox) 
        
                    If e.Value = "Clear Search" Then 
        
                        ddCN.Visible = False 
        
                        RadGrid1.MasterTableView.FilterExpression = Nothing 
        
                        RadGrid1.Rebind() 
        
                    Else 
        
                        Dim lstCounties As List(Of County) = CountyDAL.GetCountiesByStateCode(e.Value) 
        
                        TryCast(filterItem("STATENAME").Controls(1), TextBox).Text = e.Text 
        
                        filterItem.FireCommandEvent("Filter", New Pair("EqualTo", "STATENAME")) 
        
                        ddCN.DataSource = lstCounties 
        
                        ddCN.DataBind() 
        
                        ddCN.Visible = False 
        
                        RadGrid1.DataBind() 
        
                    End If 
        
                End Sub

Grid

answered on 02 Feb 2010

1 answer

119 views

RadNumericTextBox Change DecimalDigits ClientSide

Hi

I have a RadNumericTextBox and a dropdownlist with the options of 0 and 2.

In the onSelectionChanged javascript event of the dropdownlist I set the number of DecimalDigits on the RadNumericTextBox to the selected value.

$find(clientId).get_numberFormat().DecimalDigits = 2;

This works, but the display of the RadNumericTextBox is not updated. So if I currently have 5.55 in the box and and switch the dropdownlist to 0, the box will still show 5.55. If I then click in the box and click out, it will show 5.

Is there a way to make the display update when i change the DecimalDigits property, and not require that it gets focus?

Thank You

Input

answered on 02 Feb 2010

1 answer

142 views

Scale Break Value Tolerance

Hi,

I am using scale breaks for my bar chart and I am wondering how to adjust the value at which the scale break occurs. There is a property - valueTolerance but it accepts a BYTE value and I am not sure how to use it. Or is there a way I could do specific customizations using the axisSegment property?

Can anybody help?

Thanks,
wayne

Chart (Obsolete)

answered on 02 Feb 2010

2 answers

165 views

[Solved] filter dropdownlist on edit item

I have two columns in a radgrid.

Column1 = Client
Column2 = Category

The catgory column is related to employees. When I select edit item on the grid i need my category dropdownlist to only show categories for that client. And if I switch the client in edit item mode i need the category drop down list to update to reflect the new categories.

Thanks,

Jon

Grid

answered on 02 Feb 2010

2 answers

172 views

Unknown server tag telerik:RadListView

I get the feeling that I will have to upgrade to a new version of Telerik.Web.UI to use the ListView, is this correct?

Currently I am on version 2008.03.1314.35 and I get the following error Unknown server tag telerik:RadListView

ListView

answered on 02 Feb 2010

1 answer

142 views

Web Resource error in web.config

Hi,

The attachment is the error i am getting when i deploy my application in the IIS. It's working fine with visual studio but i don't know y i m getting this error after deploying.

I haven't used any rad script manager in the application still it's refering to it.can you please help me in this regard and resolve the issue.

Thanks & Regards
Rajesh

ScriptManager and StyleSheetManager

answered on 02 Feb 2010

1 answer

143 views

Reordering multiple items via drag/drop gives incorrect results

When I enable reordering in a list box as well as multiple-select, the control doesn't reorder the items properly. Example:
Initial List:
Text     SortID
A            1
B            2
C            3
D            4
E            5

If you select C, D & E and drag them between A&B, you should get a list sorted like A C D E B. However, here's what you get:
Text    SortID
A            2
B            3
C            4
D            5
E            3

Which results in an order of A E B C D (it effectively only moves the last item you selected). Actually, it is not even predictible since sortID 3 is duplicated.

This looks very much like a bug - is there a workaround or a fix available?

ListBox

answered on 02 Feb 2010

1 answer

85 views

Dynamic Google Like Filtering Unknown Number Of Columns

I am building a Google like filtering radgrid composite component which will be used on multiple projects\multiple pages. I am looking for best practices on how to dynamically build the Google like filtering feature when the number of columns is unknown.

Grid

answered on 02 Feb 2010