Questions on UI for ASP.NET AJAX Forum

1 answer

147 views

xmlns:telerik="telerik.web.ui"

Hi,
First: i dont know exactly what release im using (helping afried) but it is suppost to be the latest.

I get an wierd error when i use a radgrid.

The problem is that when i go from code view to design view i cant see the grid. Then when i go back to code view the grad has added "xmlns:telerik="telerik.web.ui" " in the grid:
It lookk like this:

<

telerik:RadGrid ID="RadGrid1" Width="90%" runat="server" AutoGenerateColumns="False"

DataSourceID="ods_Main" GridLines="None" AllowFilteringByColumn="True" AllowPaging="True"

PageSize="50" AllowSorting="True" AllowAutomaticDeletes="False" AllowAutomaticInserts="False"

AllowAutomaticUpdates="True" xmlns:telerik="telerik.web.ui">

</ItemTemplate> </telerik:GridTemplateColumn> <telerik:GridTemplateColumn UniqueName="c_Name" HeaderText="Namn" SortExpression="Name"

DataField="Name"> <HeaderStyle Wrap="false" Width="100%" /> <ItemStyle Wrap="false" Width="100%" /> <ItemTemplate> <asp:Label ID="Label1" runat="server" Text='<%#Eval("Name")%>'></asp:Label>

</ItemTemplate> <EditItemTemplate> <uc1:ctr_RequiredTextBox UseValidatorCallout="false" ID="CtrRequiredTextBox1" Value_String='<%#Bind("Name")%>'

runat="server" />

</EditItemTemplate> </telerik:GridTemplateColumn> <telerik:GridTemplateColumn UniqueName="c_Published" HeaderText="Visas" SortExpression="Published"

DataField="Published"> <HeaderStyle Wrap="false" HorizontalAlign="Center" /> <ItemStyle Wrap="false" HorizontalAlign="Center" /> <ItemTemplate> <asp:CheckBox ID="cb_Published_Item" runat="server" Enabled="false" Checked='<%#Eval("Published")%>' />

</ItemTemplate> <EditItemTemplate> <asp:CheckBox ID="cb_Published_Edit" runat="server" Checked='<%#Bind("Published")%>' />

</EditItemTemplate> </telerik:GridTemplateColumn> <telerik:GridTemplateColumn UniqueName="c_DisplayOrder" HeaderText="Sorteringsordning"

SortExpression="DisplayOrder" DataField="DisplayOrder"> <HeaderStyle Wrap="false" HorizontalAlign="Center" /> <ItemStyle Wrap="false" HorizontalAlign="Center" /> <ItemTemplate> <asp:Label ID="Label2" runat="server" Text='<%#Eval("DisplayOrder")%>'></asp:Label>

</ItemTemplate> <EditItemTemplate> <uc2:ctr_RequiredPositiveInteger UseValidatorCallout="false" ID="ctr_RequiredPositiveInteger1"

Value_Integer='<%#Bind("DisplayOrder")%>' runat="server" />

</EditItemTemplate> </telerik:GridTemplateColumn> <telerik:GridTemplateColumn UniqueName="c_Rate" HeaderText="Kurs" SortExpression="Rate"

DataField="Rate"> <HeaderStyle Wrap="false" /> <ItemStyle Wrap="false" /> <ItemTemplate> <asp:Label ID="Label3" runat="server" Text='<%#Eval("Rate")%>'></asp:Label>

</ItemTemplate> <EditItemTemplate> <uc3:ctr_RequiredPositiveDecimal ID="ctr_RequiredPositiveDecimal1" UseValidatorCallout="false"

Value_Decimal='<%#Bind("Rate")%>' runat="server" />

</EditItemTemplate> </telerik:GridTemplateColumn>

</Columns> <PagerStyle AlwaysVisible="True" /> </MasterTableView> </telerik:RadGrid>

As you can see it has added "xmlns:telerik="telerik.web.ui" and messed up the code.

Thanks,

Kalle

Grid

answered on 23 Mar 2010

2 answers

261 views

Telerik ASP.NET AJAX - Ajax Update Label with dynamically created Docks

Hi,

i try to Update a simple Label on Close Event of dynamic created RadDock.
Works fine so far, Label gets the correct values but doesnt updates it.

    
                   RadDock dock = new RadDock(); 
        
                            dock.DockMode = DockMode.Docked; 
        
                            dock.UniqueName = Guid.NewGuid().ToString(); 
        
                            dock.ID = string.Format("RadDock{0}", dock.UniqueName); 
        
                            dock.Title = slide.slideName; 
        
                            dock.Text = string.Format("Added at {0}", DateTime.Now); 
        
                            dock.Width = Unit.Pixel(300); 
        
                        dock.AutoPostBack = true; 
        
                        dock.CommandsAutoPostBack = true; 
        
                        dock.Command += new DockCommandEventHandler(dock_Command); 
        
                ... 
        
                void dock_Command(object sender, DockCommandEventArgs e) 
        
                { 
        
                Status.Text = "Removed " + ((RadDock)sender).Title + " " + ((RadDock)sender).Text; 
        
                }

I tried to do this:

    
            RadAjaxManager1.AjaxSettings.AddAjaxSetting(dock, Status, null);

while creating the docks, but on runtime i get a NullReference Excepetion.

On a Button registered with the RadAjaxManager it works to show the value
assigned by dock_command.

    
                    protected void Button1_Click(object sender, EventArgs e) 
        
                    { 
        
                        Status.Text = Status.Text; 
        
                    }

    
                   RadDock dock = new RadDock(); 
        
                            dock.DockMode = DockMode.Docked; 
        
                            dock.UniqueName = Guid.NewGuid().ToString(); 
        
                            dock.ID = string.Format("RadDock{0}", dock.UniqueName); 
        
                            dock.Title = slide.slideName; 
        
                            dock.Text = string.Format("Added at {0}", DateTime.Now); 
        
                            dock.Width = Unit.Pixel(300); 
        
                        dock.AutoPostBack = true; 
        
                        dock.CommandsAutoPostBack = true; 
        
                        dock.Command += new DockCommandEventHandler(dock_Command); 
        
                ... 
        
                void dock_Command(object sender, DockCommandEventArgs e) 
        
                { 
        
                Status.Text = "Removed " + ((RadDock)sender).Title + " " + ((RadDock)sender).Text; 
        
                }

Dock

answered on 23 Mar 2010

5 answers

260 views

Can't Get A Simple Width=100% Style Grid To Work

All I want is a grid where the columns and headers line up and fill the entire space, width=100%. No matter what combination of widths I put on any of the columns, on the MasterTableView, or on the RadGrid as a whole, it never evens out and spreads across the whole width of the RadGrid. Here is what I currently have:

    
                <rad:RadGrid ID="radgUnprocessedOrders" runat="server" RadControlsDir="../RadControls/" Skin="WebBlue" AllowSorting="True" GridLines="None" GroupingEnabled="False" AutoGenerateColumns="False" SkinsPath="../RadControls/Grid/Skins" Width="92%">  
        
                    <MasterTableView EnableTheming="True" Width="100%">  
        
                        <ExpandCollapseColumn Resizable="False" Visible="False">  
        
                        </ExpandCollapseColumn> 
        
                        <RowIndicatorColumn Visible="False">  
        
                        </RowIndicatorColumn> 
        
                        <Columns> 
        
                            <rad:GridBoundColumn DataField="OrderID" HeaderText="OrderID" UniqueName="OrderID" Visible="False">  
        
                            </rad:GridBoundColumn> 
        
                            <rad:GridBoundColumn DataField="DateOrdered" HeaderText="Date" UniqueName="DateOrdered" ItemStyle-Width="10%">  
        
                                <HeaderStyle Width="10%" /> 
        
                                <ItemStyle Width="10%" /> 
        
                            </rad:GridBoundColumn> 
        
                            <rad:GridBoundColumn DataField="MemberName" HeaderText="Member" UniqueName="MemberName" ItemStyle-Width="20%">  
        
                                <HeaderStyle Width="20%" /> 
        
                                <ItemStyle Width="20%" /> 
        
                            </rad:GridBoundColumn> 
        
                            <rad:GridBoundColumn DataField="OrderPoints" HeaderText="Order Points" UniqueName="OrderPoints" ItemStyle-Width="10%">  
        
                                <HeaderStyle Width="10%"/>  
        
                                <ItemStyle Width="10%" /> 
        
                            </rad:GridBoundColumn> 
        
                            <rad:GridBoundColumn DataField="OrderStatus" HeaderText="Status" UniqueName="OrderStatus" ItemStyle-Width="20%">  
        
                                <HeaderStyle Width="20%"/>  
        
                                <ItemStyle Width="20%" /> 
        
                            </rad:GridBoundColumn> 
        
                            <rad:GridTemplateColumn UniqueName="ViewOrderButton" HeaderText="View Order" Reorderable="False" ItemStyle-Width="10%">  
        
                                <HeaderStyle HorizontalAlign="Center" Width="10%" /> 
        
                                <ItemStyle HorizontalAlign="Center" Width="10%" /> 
        
                                <ItemTemplate> 
        
                                    <asp:LinkButton ID="lbtnViewOrder" runat="server" CommandName="ViewOrder" CommandArgument='<%# DataBinder.Eval(Container, "DataItem.OrderID") %>'><img src='../RadControls/Grid/Skins/Edit.gif' border='0' /></asp:LinkButton><br /> 
        
                                </ItemTemplate> 
        
                            </rad:GridTemplateColumn>                  
        
                        </Columns> 
        
                    </MasterTableView> 
        
                    <ClientSettings> 
        
                        <Selecting AllowRowSelect="True" /> 
        
                        <Scrolling AllowScroll="True" UseStaticHeaders="True" /> 
        
                    </ClientSettings> 
        
                </rad:RadGrid>

And here is what that looks like: http://i39.tinypic.com/21wmrs.jpg

I just want the columns headers and rows to line up and stretch out the full width of the RadGrid, but I can't seem to get that to happen no matter what I try, and believe me I have tried a LOT. Any suggestions?? I'm new to RadControls and am still learning. Thanks!

Grid

answered on 23 Mar 2010

1 answer

35 views

Searching for Colorpicker+Grid Sample

Tried searching a bit and don't see where anyone has posted a working example of using the colorpicker inside the grid. It's discussed - people mention a few issues with it - but I didn't find a working example. Maybe I didn't look deep enough? If anyone has one, it would be greatly appreciated.

Quick update - I have this almost working.... just need a hint on how to access objects inside the FormTemplate. I've seen one example that works once you're processing the Update/Insert/Delete command, but I'm trying to trap it when the Color changes in a ColorPicker and set that value in a text box.

    
            <FormTemplate> 
        
            .... 
        
                                        <tr> 
        
                                            <td> 
        
                                                Room Color: 
        
                                            </td> 
        
                                            <td> 
        
                                                <telerik:RadColorPicker AutoPostBack="true" runat="server" ShowIcon="true" ID="RadColorPicker1" PaletteModes="WebPalette"> 
        
                                                </telerik:RadColorPicker> 
        
                                                <asp:TextBox ID="ColorPickerSelectedColor" runat="server" Text='<%# Bind("room_color") %>'></asp:TextBox> 
        
                                            </td> 
        
                                        </tr> 
        
            .... 
        
            </FormTemplate>

I have tried trapping the color change on client side and server side, as well as trying the GridEditableItem with no luck. Of course, tried binding directly to the ColorColorText prop of the colorpicker, that was funny :)

Grid

answered on 23 Mar 2010

2 answers

174 views

Combobox customize showmore results

how can i customize (language) the Showmore results
e.g. Items 1-10 out of 6783
this should be customized for other languages or through a template

ComboBox

answered on 23 Mar 2010

2 answers

192 views

[Solved] Grid / Attachment Column

Dear ,,
i was trying Grid attachment column demo example in development environment (Windows server 2008+VS 2008)i get the follwing error:
No file uploaded. Action canceled.

any help will be appreciated!!

Regards,

Grid

answered on 23 Mar 2010

3 answers

174 views

RadEditor.content Empty on postback from Safari 4.0.2

Hello, I am using a RadEditor control within a RadWindow. On IE 8 it works fine, however on Safari 4.0.2, it is empty when it posts back to the server. Is there something special I need to do when presenting to Safari to get it to post back correctly? Everything else seems to be working fine. I have some date controls, RadComboBoxes, RadDatePicker, etc. and they all work correctly.

I am using RadControls for ASP.NET AJAX Q2 2009
I googled and found this issue described in several posts directed at older browsers, and RadControl versions, but no real solutions.

Thanks in advance for any assistance.
Lance

Editor

answered on 23 Mar 2010

1 answer

79 views

Filter returning NULL dates

When I filter on a date, how do include NULL dates in the filter.
Example, I filter for all dates less than or equal to 2/1/2010, but records with a NULL date in that colulmn are also being returned. I want to just return records whose dates are less than or equal to 2/1/2010 and NOT NULL.

Grid

answered on 23 Mar 2010

5 answers

74 views

MCMS rad Editor - Vista compatible?

I know MCMS rad editor is obsolete but is it Vista compatible, both from a client side and a server side. Our server side is remaining Windows 2003, but our client side will be moving to Vista and IE7. Are all features of MCMS rad editor compatible with Vista and IE 7 from a client side?

Editor

answered on 23 Mar 2010

1 answer

297 views

Radtoolbar in Radgrid

Hi,
I have radtoolbar positioned in a Radgrid and generally it is functioning fine.

    
            <CommandItemTemplate> 
        
                                <telerik:RadToolBar ID="RadToolBar1" OnButtonClick="RadToolBar1_ButtonClick" runat="server" OnClientButtonClicking="onToolBarClientButtonClicking">  
        
                                    <Items> 
        
                                    <telerik:RadToolBarButton Text="Add Record" CommandName="InitInsert" ImageUrl="../../_images/icons/mini_icons/add.png"></telerik:RadToolBarButton> 
        
                                        <telerik:RadToolBarButton Text="Edit Record" CommandName="EditSelected" ImageUrl="../../_Images/Icons/mini_icons/page_edit.png"></telerik:RadToolBarButton>                            
        
                                        <telerik:RadToolBarButton Text="Delete Record" CommandName="DeleteSelected" ImageUrl="../../_Images/Icons/mini_icons/page_delete.png"></telerik:RadToolBarButton> 
        
                                        <telerik:RadToolBarButton Text="Refresh Records" CommandName="RebindGrid" ImageUrl="../../_images/icons/mini_icons/arrow_refresh.png"></telerik:RadToolBarButton> 
        
                                        <telerik:RadToolBarButton Text="Export" CommandName="ExportToExcel" ImageUrl="../../_images/icons/mini_icons/page_excel.png"></telerik:RadToolBarButton> 
        
                                    </Items> 
        
                                </telerik:RadToolBar> 
        
            </CommandItemTemplate>

However, I jave 2 questions;

1) Is it possible to disable the toolbar when a user is adding or editing a record

2) Can i disable Ajax just on the click of the Export button in the toolbar. I have been able to disable Ajax for the whole toolbar, but I would like to disable it just for one of the buttons within the toolbar i.e The export button.

Thanks a lot.

Grid

answered on 23 Mar 2010