Questions on UI for ASP.NET AJAX Forum

1 answer

82 views

Hi,

I Need Validation controls at TemplateForm of Grid using Custom Validators. How get the controls by javasript function?

    
            <EditFormSettings ColumnNumber="2" CaptionDataField="CodigoProduto"  CaptionFormatString="Edit properties of Product {0}">                                                 
        
                                                            <FormTemplate> 
        
                                                                <table style="width:100%;">  
        
                                                                    <tr> 
        
                                                                        <td><asp:Label ID="lblProduto" runat="server" Text="Código do produto:" CssClass="cad-lbl" /></td>  
        
                                                                        <td colspan="5">  
        
                                                                            <asp:TextBox ID="txtProdutoCodigo" runat="server" ReadOnly="true"></asp:TextBox> 
        
                                                                            <asp:HiddenField ID="hdfProdutoCodigo" runat="server"   
        
                                                                                onvaluechanged="hdfProdutoCodigo_ValueChanged" /> 
        
                                                                            <button onclick="openWin(); return false;" class="btn">  
        
                                                                                Buscar</button>   
        
                                                                        </td>                                                              
        
                                                                    </tr> 
        
                                                                    <tr> 
        
                                                                        <td> 
        
                                                                            <asp:Label ID="lblQuantidade" runat="server" Text="Quantidade (m):" CssClass="cad-lbl"/>  
        
                                                                            <asp:RequiredFieldValidator ID="rfvQuantidade" ValidationGroup="Produto" runat="server" 
        
                                                                                ControlToValidate="ntxtQuantidade" ErrorMessage="O campo Quantidade é obrigatório." 
        
                                                                                Text="*"></asp:RequiredFieldValidator> 
        
                                                                        </td> 
        
                                                                        <td> 
        
                                                                            <vm2:NumericTextBox ID="ntxtQuantidade" runat="server" MinValue="0" onblur="onblurQuantidade()"  CssClass="cad-txt" EnableEmbeddedSkins="false" Skin=""/>                                      
        
                                                                        </td> 
        
                                                                        <td> 
        
                                                                            <asp:Label ID="lblLances" runat="server" Text="Lances:" CssClass="cad-lbl"></asp:Label> 
        
                                                                            <asp:RequiredFieldValidator ID="rfvLances" ValidationGroup="Produto" runat="server" 
        
                                                                                ControlToValidate="ntxtLances" ErrorMessage="O campo Lances é obrigatório." Text="*"></asp:RequiredFieldValidator> 
        
                                                                        </td> 
        
                                                                        <td> 
        
                                                                            <vm2:NumericTextBox ID="ntxtLances" NumberFormat-DecimalDigits="0" onblur="onblurLance()" 
        
                                                                                runat="server" MinValue="0"  CssClass="cad-txt" EnableEmbeddedSkins="false" Skin=""/>  
        
                                                                        </td> 
        
                                                                        <td> 
        
                                                                            <asp:Label ID="lblMetragem" runat="server" Text="Metragem:" CssClass="cad-lbl"></asp:Label> 
        
                                                                        </td> 
        
                                                                        <td> 
        
                                                                            <asp:TextBox ID="txtMetragem" runat="server" ReadOnly="true" CssClass="cad-txt"></asp:TextBox> 
        
                                                                            <asp:HiddenField ID="hdfMetragem" runat="server" /> 
        
                                                                        </td> 
        
                                                                    </tr> 
        
                                                                    <tr> 
        
                                                                        <td> 
        
                                                                            <asp:Label ID="lblPrecoAplicado" runat="server" Text="Preço Aplicado:" CssClass="cad-lbl"></asp:Label> 
        
                                                                        </td> 
        
                                                                        <td> 
        
                                                                            <asp:TextBox ID="txtPrecoAplicado" runat="server" ReadOnly="true" CssClass="cad-txt"></asp:TextBox> 
        
                                                                            <asp:HiddenField ID="hdfPrecoAplicado" runat="server" /> 
        
                                                                        </td> 
        
                                                                        <td> 
        
                                                                            <asp:Label ID="lblAcondicionamento" runat="server" Text="Acondicionamento:" CssClass="cad-lbl"></asp:Label> 
        
                                                                            <asp:CompareValidator ID="cpvAcondicionamento" runat="server" ValueToCompare="-- Selecione --" 
        
                                                                            ValidationGroup="Produto" ControlToValidate="ddlAcondicionamento" Operator="NotEqual" 
        
                                                                            ErrorMessage="O campo Acondicionamento é obrigatório." Text="*"></asp:CompareValidator>                      
        
                                                                        </td> 
        
                                                                        <td> 
        
                                                                            <vm2:Combobox ID="ddlAcondicionamento" runat="server" Skin="Office2007" CssClass="cad-ddl" 
        
                                                                                ZIndex="9000" OnItemDataBound="ddlAcondicionamento_ItemDataBound">  
        
                                                                            </vm2:Combobox> 
        
                                                                        </td> 
        
                                                                        <td colspan="2">  
        
                                                                            <asp:Button ID="btnAdicionarProduto" runat="server" Text="Adicionar" ValidationGroup="Produto" 
        
                                                                                OnClick="btnAdicionarProduto_Click" CssClass="btn" /> 
        
                                                                        </td>                                                              
        
                                                                    </tr>                                                          
        
                                                                </table> 
        
                                                            </FormTemplate> 
        
                                                        </EditFormSettings>

Grid

answered on 31 Aug 2009

1 answer

92 views

How to change Calendar settings

Hello I am kind of new with the Date picker. I need to have a calendar that selects a week and display that work week, that can only start on Monday, so the user can only click monday dates only, and then i want to take the values and display them in a text box. I've looked around the site and was not able to find anything.

Calendar

answered on 31 Aug 2009

2 answers

132 views

dynamic create multiple grids

I have a project need dynamic create multiple grids based on a value in collection object. I need use Grid_NeedDataSource to bind grid. In Grid_NeedDataSource event I call a method BindGrid(). In OnInit event I have following code:

protected override void OnInit(EventArgs e)

{

Collection categories = GetCategories();

foreach (String category in categories)

{

DefindGridStructure(category);

}

The method DefindGridStructure(category) will create a datagrid based on category value.

void rgGrid_NeedDataSource(object source, GridNeedDataSourceEventArgs e)

{

BindGrid(CategoryKey);

}

My question is how can I get Category value in rgGrid_NeedDataSource event. I can't use viewstate value since it will be always the last value of the collection.

Grid

answered on 31 Aug 2009

1 answer

144 views

skinng a htmltable to a telerik skin

Hello,

i got a problem and it's importent so find a comfortable and quick solution. i hope to get help.

i got a radgrid and a htmltable on a page. the htmltable got a basic style.. so it doesnt look very well and i want to skin the htmltable like the skin i used for my radgrid.

so is there any possibility to skin a htmltable with telerik skin?

Many Tanks

Chris

General Discussions

answered on 31 Aug 2009

1 answer

341 views

how to run Grid Client Event in code behind with RadAjaxManager

hi all.
my problem is about the grid client event, i have a RadGrid, RadAjaxManager in this manager , i chose radgrid and i want to update the text box.
when i wrote a javascript for client event OnRowDoubleClick in pages aspx. i wrote a function
function RowDblClick(sender,args){....}
and i double click on Row , it's happened
But when i wrote it in code behind (because i want to take a data in my database to update the testbox) i have the problem.if i don't have 2 parameters sender and args i sure the event onrowdlouble click would not happen and i don't know how to chose the type for sender and args. could you give me a right function with right parameter to make the row double click on grid happen in code behind please.
thank you for listening.

Grid

answered on 31 Aug 2009

1 answer

100 views

Firefox insists on vertical scrollbar

Hi experts

I seem to have a probem with Firefox 3; it wants to add a vertical scrollbar even though
the content is well within the fixed window size. It also does the same thing
if autoresize is true. ( but IE is OK in both cases ).

How can I get rid of this? eg with CSS or a code behind fix.

I assume this is a Firefox 'feature'.

Thanks

Clive

P.S using Q2 2009, IIS7 asp.net 3.5

Window

answered on 31 Aug 2009

1 answer

88 views

asp Dropdown invisible when RAD window opens

Hi,

I have a asp.net application in which im using RAD alert windows.
When the RAD alert window opens it grays out the screen behind (modal)
While it grays the screen behind, the dropdowns on the screen become invisible.
Rest all controls are working fine.

How to keep the dropdown visible even if he screen is grayed on display of RAD alert windows?

Thanks and Regards,
Indira

Window

answered on 31 Aug 2009

2 answers

139 views

SQLDatasource Insertcommand error

I am getting an Ajax error when I use the following code when I add an appoint. the error is as follows:
-----------------------------------------------------------------------------------------------
Sys.Webforms.pagerequestmanagerServerErrorException:Item has already been added. Key in dictionary:;'ID' key being added: 'ID'.
--------------------------------------------------------------------------------------------------
I am getting similar errors when I delete or update. There is no codebehind code, I am just uing SQLDatasource. I checked that the Appointments table has ID field which is an identity field.
Please let me know.
----------------------------------------------------Code----------------------------------------------------------

<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:RadSchedulerConnectionString %>"

SelectCommand="SELECT * FROM [Appointments]" ProviderName="System.Data.SqlClient"

InsertCommand ="INSERT INTO [Appointments] ([Subject], [Start], [End], [RoomID], [UserID], [RecurrenceRule], [RecurrenceParentID]) VALUES (@Subject, @Start, @End , @RoomID, @UserID, @RecurrenceRule, @RecurrenceParentID)"

UpdateCommand="UPDATE [Appointments] SET [Subject] = @Subject, [Start] = @Start, [End] = @End, [RoomID] = @RoomID, [UserID] = @UserID, [RecurrenceRule] = @RecurrenceRule, [RecurrenceParentID] = @RecurrenceParentID WHERE (ID = @ID)"

DeleteCommand="DELETE FROM [Appointments] WHERE [ID] = @ID"

>

<asp:Parameter Name="ID" Type="Int32" />

</DeleteParameters>

<asp:Parameter Name="ID" Type="Int32" />

<asp:Parameter Name="Subject" Type="String" />

<asp:Parameter Name="Start" Type="DateTime" />

<asp:Parameter Name="End" Type="DateTime" />

<asp:Parameter Name="RoomID" Type="Int32" />

<asp:Parameter Name="UserID" Type="Int32" />

<asp:Parameter Name="RecurrenceRule" Type="String" />

<asp:Parameter Name="RecurrenceParentID" Type="Int32" />

</UpdateParameters>

<asp:Parameter Name="Subject" Type="String" />

<asp:Parameter Name="Start" Type="DateTime" />

<asp:Parameter Name="End" Type="DateTime" />

<asp:Parameter Name="RoomID" Type="Int32" />

<asp:Parameter Name="UserID" Type="Int32" />

<asp:Parameter Name="RecurrenceRule" Type="String" />

<asp:Parameter Name="RecurrenceParentID" Type="Int32" />

</InsertParameters>

</asp:SqlDataSource>

Scheduler

answered on 31 Aug 2009

2 answers

166 views

Error message when using scheduler

I am getting this error when I am trying to update, delete, or insert an item in scheduler:

Sys.WebForms.PageRequestManagerServerErrorException: Item has already been added. Key in dictionary: 'ScheduleID' Key being added: 'ScheduleID'

I am using an access data base and nothing in the code behind file.

Here is the aspx code I am using:

<

telerik:RadScheduler ID="RadScheduler1" runat="server" DataEndField="End"

DataKeyField="ScheduleID" DataRecurrenceField="ScheduleID"

DataRecurrenceParentKeyField="ScheduleID" DataSourceID="AccessDataSource1"

DataStartField="Start" DataSubjectField="Subject">

</telerik:RadScheduler>

<asp:AccessDataSource ID="AccessDataSource1" runat="server"

DataFile="~/Database/AmbLL.mdb"

DeleteCommand="DELETE FROM [Schedule] WHERE [ScheduleID] = ?"

InsertCommand="INSERT INTO [Schedule] ([ScheduleID], [Subject], [Start], [End]) VALUES (?, ?, ?, ?)"

SelectCommand="SELECT * FROM [Schedule]"

UpdateCommand="UPDATE [Schedule] SET [Subject] = ?, [Start] = ?, [End] = ? WHERE [ScheduleID] = ?">

<asp:Parameter Name="ScheduleID" Type="String" />

</DeleteParameters>

<asp:Parameter Name="Subject" Type="String" />

<asp:Parameter Name="Start" Type="DateTime" />

<asp:Parameter Name="End" Type="DateTime" />

<asp:Parameter Name="ScheduleID" Type="String" />

</UpdateParameters>

<asp:Parameter Name="ScheduleID" Type="String" />

<asp:Parameter Name="Subject" Type="String" />

<asp:Parameter Name="Start" Type="DateTime" />

<asp:Parameter Name="End" Type="DateTime" />

</InsertParameters>

</asp:AccessDataSource>

Any suggestions?

Ajax

answered on 31 Aug 2009

3 answers

140 views

radGrid adds extra columns

Hello,
I am trying to use radGrid inside a SharePoint web part to bind to a list.
I am using SPDataSource to connect to the list, and I set the grid's DataSourceID.
Everything works fine but for tow extra columns that are being added to the grid by themselves.
The columns are "UseInternalName" and "IncludeHidden" which are 2 public properties of the SPDataSource control, but have nothing to do with the list.
Needless to say I am explicitly setting AutoGenerateCullomns to False, and I manually add my columns.
What's more interesting, is that if I bind to ASP's GridView using the exact same syntax, I got expected behavior, without the 2 extra columns.

Any suggestions?

Thanks,
Elad.

Sharepoint Integration

answered on 30 Aug 2009