Questions on UI for ASP.NET AJAX Forum

2 answers

224 views

[Solved] Dynamic data source with filter

Hello
I have a dropdownlist with two options and one radgrid. The dropdown list options are "populate radgrid with table A" and "populate radgrid with table B". Basically, the radgrid datasource is set and bound, depending on the selection in the dropdown (on form load). That works absolutely fine. I enable sorting on the radgrid - this works absolutely fine too.

However, when filtering is enabled on the grid, it fails to filter at all.

I am not sure if I am going about this the incorrect way with the dropdown list. Maybe someone can provide an alternative method or a solution to the problem. I believe the problem is that the filter result is overriden by the On Load even data population.

Any info. appreciated
Thanks
R

Grid

answered on 02 Mar 2009

2 answers

123 views

Problem Render Scrolling

Hi, I'm is Brazilian and no have inglesh good.

I developer one grid whit scrolling, but the grid no render rigth when chage scroll.

Missing collumns, lines repeat, ...

My grid:

    
            <telerik:RadGrid ID="gridMapa" runat="server" ForeColor="#333333" CssClass="gridVazia" Skin="" EnableEmbeddedSkins="False" OnItemDataBound="gridMapa_ItemDataBound" OnExcelMLExportRowCreated="gridMapa_ExcelMLExportRowCreated" OnExcelMLExportStylesCreated="gridMapa_ExcelMLExportStylesCreated" Width="95%">  
        
                <FooterStyle BackColor="#5D7B9D" ForeColor="White" /> 
        
                <AlternatingItemStyle BackColor="White"  CssClass="Espacamento" ForeColor="#284775" /> 
        
                <ItemStyle BackColor="#F7F6F3" CssClass="Espacamento" ForeColor="#333333" Wrap="False" /> 
        
                <PagerStyle BackColor="#284775" ForeColor="White" FirstPageImageUrl="PagingFirst.gif" LastPageImageUrl="PagingLast.gif" NextPageImageUrl="PagingNext.gif" PrevPageImageUrl="PagingPrev.gif"/>  
        
                <MasterTableView NoDetailRecordsText="" NoMasterRecordsText="">  
        
                    <RowIndicatorColumn FilterImageUrl="Filter.gif" SortAscImageUrl="SortAsc.gif" SortDescImageUrl="SortDesc.gif">  
        
                        <HeaderStyle Width="20px" /> 
        
                    </RowIndicatorColumn> 
        
                    <ExpandCollapseColumn CollapseImageUrl="SingleMinus.gif" ExpandImageUrl="SinglePlus.gif" FilterImageUrl="Filter.gif" SortAscImageUrl="SortAsc.gif" SortDescImageUrl="SortDesc.gif">  
        
                        <HeaderStyle Width="20px" /> 
        
                    </ExpandCollapseColumn> 
        
                    <EditFormSettings> 
        
                        <EditColumn CancelImageUrl="Cancel.gif" EditImageUrl="Edit.gif" FilterImageUrl="Filter.gif" 
        
                            InsertImageUrl="Update.gif" SortAscImageUrl="SortAsc.gif" SortDescImageUrl="SortDesc.gif" 
        
                            UpdateImageUrl="Update.gif">  
        
                        </EditColumn> 
        
                    </EditFormSettings> 
        
                    <CommandItemSettings AddNewRecordImageUrl="AddRecord.gif" RefreshImageUrl="Refresh.gif" /> 
        
                    <PagerStyle FirstPageImageUrl="PagingFirst.gif" LastPageImageUrl="PagingLast.gif" 
        
                        NextPageImageUrl="PagingNext.gif" PrevPageImageUrl="PagingPrev.gif" /> 
        
                </MasterTableView> 
        
                <SelectedItemStyle BackColor="#E2DED6" ForeColor="#333333" /> 
        
                <HeaderStyle CssClass="Espacamento" Wrap="False" BackColor="#5D7B9D" ForeColor="White" /> 
        
                <EditItemStyle BackColor="#999999" /> 
        
                <SortingSettings SortToolTip="Clique aqui para ordenar..." /> 
        
                <StatusBarSettings LoadingText="Carregando..." /> 
        
                <ExportSettings> 
        
                    <Pdf PageHeight="297mm" PageWidth="210mm" PaperSize="A4" /> 
        
                </ExportSettings> 
        
                <FilterMenu EnableEmbeddedSkins="False" EnableTheming="True" Skin="">  
        
                    <CollapseAnimation Duration="200" Type="OutQuint" /> 
        
                </FilterMenu> 
        
            </telerik:RadGrid>

Source:

    
            protected void gridMapa_ItemDataBound(object sender, Telerik.Web.UI.GridItemEventArgs e)  
        
                {  
        
                    if (e.Item.ItemType == Telerik.Web.UI.GridItemType.AlternatingItem  
        
                        || e.Item.ItemType == Telerik.Web.UI.GridItemType.Item  
        
                        || e.Item.ItemType == Telerik.Web.UI.GridItemType.Header)  
        
                    {  
        
                        if (e.Item.ItemType != Telerik.Web.UI.GridItemType.Header)  
        
                        {  
        
                            if (isVertical)  
        
                            {  
        
                                e.Item.Cells[2].BackColor = gridMapa.HeaderStyle.BackColor;  
        
                                e.Item.Cells[2].CssClass = gridMapa.HeaderStyle.CssClass;  
        
                                e.Item.Cells[2].ForeColor = gridMapa.HeaderStyle.ForeColor;                      
        
                                e.Item.Cells[2].Font.Bold = true;                      
        
                                e.Item.Cells[2].Wrap = false;//gridMapa.HeaderStyle.Wrap;  
        
                            }  
        
                            if (isVertical && e.Item.ItemIndex > 0)  
        
                            {  
        
                                for (int i = 3; i <= (e.Item.Cells.Count - 1); i++)  
        
                                {  
        
                                    e.Item.Cells[i].Attributes.Add("onMouseOver", "this.style.cursor='pointer'");  
        
                                    if (origem == Origem.email.ToString())  
        
                                    {  
        
                                        e.Item.Cells[i].Attributes.Add("onClick", "window.open ('" + ConfigurationManager.AppSettings["caminhoPaginaProcessosAbsoluto"] + "?NrProcesso=" + gridMapa.Items[0].Cells[i].Text + "', 'mapaFollowUP'); return false;");  
        
                                    }  
        
                                    else 
        
                                    {  
        
                                        e.Item.Cells[i].Attributes.Add("onClick", "location.href = 'processos.aspx?NrProcesso=" + gridMapa.Items[0].Cells[i].Text + "'; return false;");  
        
                                    }  
        
                                }  
        
                            }  
        
                            else 
        
                            {  
        
                                e.Item.Attributes.Add("onMouseOver", "this.style.cursor='pointer'");  
        
                                if (origem == Origem.email.ToString())  
        
                                {  
        
                                    e.Item.Attributes.Add("onClick", "window.open ('" + ConfigurationManager.AppSettings["caminhoPaginaProcessosAbsoluto"] + "?NrProcesso=" + e.Item.Cells[2].Text + "', 'mapaFollowUP'); return false;");  
        
                                }  
        
                                else 
        
                                {  
        
                                    e.Item.Attributes.Add("onClick", "location.href = 'processos.aspx?NrProcesso=" + e.Item.Cells[2].Text + "'; return false;");  
        
                                }  
        
                            }  
        
                        }  
        
                        else 
        
                        {                  
        
                            if (e.Item.Cells[2].Text.ToLower() == "col1")  
        
                            {  
        
                                isVertical = true;  
        
                                //e.Item.Visible = false;  
        
                                gridMapa.MasterTableView.ShowHeader = false;  
        
                                gridMapa.MasterTableView.Caption = "Mapa de Processos";  
        
                                for (int i = 2; i <= (e.Item.Cells.Count - 1); i++)  
        
                                {  
        
                                    e.Item.Cells[i].Text = "";  
        
                                }  
        
                            }  
        
                            else 
        
                            {  
        
                                isVertical = false;  
        
                                e.Item.Visible = false;  
        
                                gridMapa.MasterTableView.ShowHeader = true;  
        
                                gridMapa.MasterTableView.Caption = "";  
        
                            }  
        
                        }  
        
                        e.Item.Cells[2].Visible = isVertical;  
        
                        e.Item.ToolTip = "Clique aqui para ver o processo.";  
        
                    }  
        
                }

Afeter binder:

    
            gridMapa.ClientSettings.Scrolling.AllowScroll = true;  
        
                                gridMapa.ClientSettings.Scrolling.UseStaticHeaders = true;  
        
                                gridMapa.ClientSettings.Scrolling.FrozenColumnsCount = 1;

I need for help,

Thanks.

Grid

answered on 02 Mar 2009

3 answers

175 views

Problem Tree View - on click

When I Clik the node (in leve 3), the treeview show the next Message:
Sys.WebForms.PageRequestManagerParserErrorException: Then Message received from the server could not be parser.
Common causes for this error are when the response is modified by calls to response.Write(), respose filter, HttpModules,
or server trace is enabled.
Details: Error Parsing near 'ddeen"/>
</div
|<html>
<head>
'
'
In this page I have tabstrip, multipage and gridas...
Please Help me, about this error, I tried some things but error is the same.....!!!
Thanks......

Is there any telerik forum in spanish ?

TreeView

answered on 02 Mar 2009

5 answers

125 views

Google Like Filtering to nested grid

Hello All,
I have used three level hierarchy of grid in my webisite. I want google like filtering to inner two grid in the hierarchy. Can you provide me any sample. How should i do google like filtering to inner grid.

Thanks
Rahul

Grid

answered on 02 Mar 2009

3 answers

137 views

Safari display problem with buttons

In safari I have weird display issues with the buttons that have rad form decorator applied to them. The button is sliced in half and the bottom button has vertical lines across it. Has telerik encountered this problem before? I have another button in the layout that does not have that issues is this a formatting issue or is this a bug? How should I handle this ??

FormDecorator

answered on 02 Mar 2009

1 answer

350 views

[Solved] How to pass a data value from RadGrid using Javascript...

Is it possible to do something like this?

<telerik:GridTemplateColumn HeaderText="" UniqueName="TemplateColumn3">
<ItemTemplate>
<asp:ImageButton ID="info" runat="server" OnClientClick="addsubmenu(<%# Eval("DestID") %>)" ImageUrl="~/globalgraphics/webicons/info.jpg" />
</ItemTemplate>
</telerik:GridTemplateColumn>

Grid

answered on 02 Mar 2009

3 answers

85 views

[Solved] Modal Title Appears Above Window in FireFox

I have created a confirm dialog for my application. It is displayed fine in IE, but in FireFox (3.0.5) the title bar (text and close button) appear slightly above the the window frame (half in and half out). I was wondering if anyone else reported this problem and if so is there a solution. I have changed the default template slightly as follows to use our own images and adjust the styles. Would this have any affect on how the modal is rendered in FF? Is it possible to send a screen shot to you? Thanks in advance...

<telerik:RadWindowManager Skin="WebBlue" ID="RadWindowManagerPOPUP" runat="server">
    <ConfirmTemplate>
       <div class="windowpopup">
        <div class="dialogtext"> {1} </div>
           <div>
             <a onclick="$find('{0}').callBack(true);"
                href="javascript:void(0);" >
                <img src="../images/Ok.gif" style="border:none;" alt="I Accept" />
             </a>
             <a onclick="$find('{0}').callBack(false);"
                href="javascript:void(0);">
                <img src="../images/Cancel.gif" style="border:none;" alt="Cancel" />
             </a>
           </div>
         </div>
     </ConfirmTemplate>
</telerik:RadWindowManager>

Window

answered on 02 Mar 2009

1 answer

107 views

Google like filtering in Hierarchy

Hi

The filtering of the columns is shown on the simple grid.
But I want the same thing in the Hierarchical grid.
I want that the filtering must appear on the 2nd and 3rd level of the hierarchical grid i.e the first level must not have any filtering.
Please help me with this. OR just Suggest whether it is possible or not with hierarchical grid.

Thanks in advance.
Regrads,
Ashwini

Grid

answered on 02 Mar 2009

1 answer

82 views

How to do Google like filtering in Hierachical Grid?

       Hello All,


              I am using Hierachical Grid .In that I want to show Google like filtering in that grid.and this data should be bind with datatable not a database.

   Please Help me..It's Urgent

    Thanx in Advance.

    Regards
    Nisha,

Grid

answered on 02 Mar 2009

1 answer

91 views

Going to first and last page

Hello,

I would like to introduce the possibility of using two images in a radgrid, one will be to redirect to the first page of my radgrid and the second to reditrect to the last page.

For so I have used the following code:
<PagerStyle Mode="NextPrevNumericAndAdvanced" FirstPageImageUrl="~/_Img/Ico16/IcoPrimeraPagina.gif" LastPageImageUrl="~/_Img/Ico16/IcoUltimaPagina.gif" PageButtonCount="5" />

Unfortunately is not working. Isn´t it the correct code?

What do yuo suggest me?

Thank you.

Grid

answered on 02 Mar 2009