Hi,

I have a GridAttachmentColumn in my grid which allows user to upload files. Unfortunately, In my Insert and Update routing, I'm ending up with null UploadedFileCollection collection even If user uploads a file. Note that, I don't use allowFileExtension and MaxFileSize properties in my GridAttachmentColumn columns property.
Here is a code for insertion:

Here is my Update Method:

what am I doing wrong here ?

Just To Update you that my Grid is in RadAjaxPanel which in turn, uses loading panel. Anytime when I set EnableAJAX="false" for RadAjaxPanel then Upload control works well, but It stop working as soon as I set EnableAJAX="true".

Thanks

Tejas

Lets say I have 3 items

ID1
ID2
ID3

ID1 & 2 have a ParentID of NULL

ID3 has a ParentID of 6

Now since there is no "ID6" in the resultset, ID3 doesn't even show-up, even though it's a valid item.

Can you please give me a property in which I can tell the TreeList "that's okay...show it anyway"?

Hi,

I am in need of creating a Menu Using RADMenu control.
Here is the issue which made me stuck.

I am retrieving the menuitems from a XML and binding it to the RADMenu. It works fine.
But I am in need of having a multicolumn menuitem.
The Multi column menuitem should not repeat for all menuitem. It should be available in only one menuitem.

I found a MultiColumn demo in http://demos.telerik.com/aspnet-ajax/menu/examples/multicolumnmenu/defaultcs.aspx
But that demo is applying the settings for all the menuitems in the menu. How can I restrict to a single menuitem using XML.

Kindly let me know how this can be achieved. Refer attachment for more details,

Hi,

we are not able to view html source for rad grid .
Please can you help us with this.

This is the aspx code for rad Grid:

        <telerik:RadGrid ID="dgSearchResults" runat="server" AllowPaging="True" AllowSorting="True"
            AutoGenerateColumns="False" Skin="Office2007" OnSortCommand="dgSearchResults_SortCommand"
            GridLines="None">
            <HeaderStyle Height="30px" HorizontalAlign="Center" Font-Size="10px" Font-Bold="True">
            </HeaderStyle>
            <HeaderContextMenu Skin="Office2007">
                <CollapseAnimation Duration="200" Type="OutQuint" />
            </HeaderContextMenu>
            <AlternatingItemStyle HorizontalAlign="Center" Font-Size="10px" />
            <ItemStyle CssClass="gridRow" HorizontalAlign="Center" Font-Size="10px"></ItemStyle>
            <PagerStyle Mode="NextPrevAndNumeric" />
            <MasterTableView Visible="true">
                <SortExpressions>
                    <telerik:GridSortExpression FieldName="Name" SortOrder="None" />
                    <telerik:GridSortExpression FieldName="DocID" SortOrder="None" />
                </SortExpressions>
                <Columns>
                    <telerik:GridBoundColumn DataField="DocID" ItemStyle-CssClass="gridRow" UniqueName="DocID"
                        HeaderText="Creation<BR>Order" HeaderStyle-HorizontalAlign="Left">
                        <ItemStyle />
                    </telerik:GridBoundColumn>
                    <telerik:GridBoundColumn DataField="Name" ItemStyle-CssClass="gridRow" HeaderText="Label Name"
                        UniqueName="Name">
                        <ItemStyle />
                    </telerik:GridBoundColumn>
                    <telerik:GridBoundColumn DataField="Product" ItemStyle-CssClass="gridRow" HeaderText="Product"
                        UniqueName="Product" AllowSorting="False">
                        <ItemStyle />
                    </telerik:GridBoundColumn>
                    <telerik:GridBoundColumn DataField="Country" ItemStyle-CssClass="gridRow" UniqueName="Country"
                        Visible="False" AllowSorting="False">
                        <ItemStyle ForeColor="Blue" />
                    </telerik:GridBoundColumn>
                    <telerik:GridBoundColumn DataField="SubmissionType" ItemStyle-CssClass="gridRow"
                        HeaderText="Submission Type" UniqueName="SubmissionType" AllowSorting="False">
                        <ItemStyle />
                    </telerik:GridBoundColumn>
                    <telerik:GridTemplateColumn HeaderText="View" UniqueName="TemplateColumn1">
                        <ItemStyle CssClass="gridRow" HorizontalAlign="Center" ForeColor="Blue" />
                        <ItemTemplate>
                            <%# CreateViewURL(DataBinder.Eval(Container.DataItem, "id", "{0}"))%>
                        </ItemTemplate>
                    </telerik:GridTemplateColumn>
                    <telerik:GridTemplateColumn HeaderText="Open" UniqueName="TemplateColumn2">
                        <ItemStyle CssClass="gridRow" HorizontalAlign="Center" ForeColor="Blue" />
                        <ItemTemplate>
                            <%# CreateURL(DataBinder.Eval(Container.DataItem, "id", "{0}"))%>
                        </ItemTemplate>
                    </telerik:GridTemplateColumn>
                    <telerik:GridTemplateColumn HeaderText="Retire/Activate" UniqueName="TemplateColumn">
                        <ItemStyle CssClass="gridRow" HorizontalAlign="Center" />
                        <ItemTemplate>
                            <asp:Button ID="Button1" runat="server" BackColor="Transparent" BorderColor="Transparent"
                                BorderStyle="None" CommandName="RetireorReactivateLabel" Font-Underline="True"
                                ForeColor="Blue" Text="Retire" />
                        </ItemTemplate>
                    </telerik:GridTemplateColumn>
                    <%--<telerik:GridButtonColumn HeaderText="View" ShowSortIcon="False" Text="View" UniqueName="column4">
                        <ItemStyle CssClass="gridRow" ForeColor="Blue" />
                    </telerik:GridButtonColumn>
                    <telerik:GridButtonColumn HeaderText="Open" ShowSortIcon="False" Text="Open" UniqueName="column5">
                        <ItemStyle CssClass="gridRow" ForeColor="Blue" />
                    </telerik:GridButtonColumn>
                    <telerik:GridButtonColumn HeaderText="Retire/Activate" ShowSortIcon="False" Text="Retire"
                        UniqueName="column6">
                        <ItemStyle CssClass="gridRow" ForeColor="Blue" />
                    </telerik:GridButtonColumn>--%>
                </Columns>
            </MasterTableView>
            <FilterMenu Skin="Office2007">
                <CollapseAnimation Duration="200" Type="OutQuint" />
            </FilterMenu>
        </telerik:RadGrid>
    </ContentTemplate>
</asp:UpdatePanel>
<ajaxToolkit:UpdatePanelAnimationExtender ID="updatePanel1_UpdatePanelAnimationExtender"
    runat="server" Enabled="True" TargetControlID="updatePanel1">
</ajaxToolkit:UpdatePanelAnimationExtender>


But when we are doing a view page source on rendered page, we are getting this:

<div id="dgSearchResults" class="RadGrid RadGrid_Office2007">

        <input id="dgSearchResults_ClientState" name="dgSearchResults_ClientState" type="hidden" />
            </div>

But when we do a view page source on the telerik site Grid views, we are able to view the complete html of the grid.

so how can we view the html source.

Thanks in advance.

Hi All,

First of all thanks to telerik team for their awesome controls.

After searching a lot on Telerik website I am writing my problem here, though there is some suggestion in some threads of the forum but truly speaking none of the solution is satisfying my requirement.

Here is what I want to achieve ->  My project is displaying RadGrid height correctly and it is filling the page correctly on a screen resolution of (1024 X 768), but problem arise when screen resolution change to some higher value (e.g. 1440 X 900). On high resolution grid looks like hanging in the middle of the browser. Please note that RadGrid scroll height is hard coded in each .aspx page depending on the space available for Radgrid( Means there are also some controls above the Grid like Menu's, tabs, export to excel button etc, which are screen specific,though Menu's are contained in Master page)

Radgrid is using Virtual scrolling, Filtering, static headers, RadToolbar etc.

To make my point clear I made a sample project which demonstrate my page and project structure and here is the link to sample project -

http://www.woofiles.com/dl-242315-4N3ibXA3-GridHeightDemo.zip

I also attached the screen shot of screen on resolution (1024 X 768)  which is working fine and on resolution (1440 X 900) in which grid is hanging out in the middle of browser.

It would be nice if anyone can modify the attached sample project so that it will display consistent on all resolution. I beleive if we can solve this issue it will benefit many others guys also.

Here is detail of environment I am using -

RadControls Version - RadControls for ASP.NET AJAX Q1 2010 ( File Version and product Version - 2010.1.309.20)
ASP.NET version - (ASP.Net 3.5)
Browser - Internet explorer 8 (Version - 8.0.6001.18904)
programming language - C#

Thanks,
Dheeraj

I have a cascading menu with templated items, where the template consists of 2 halves, left and right. I only want the child items menu to popup when the mouse if moved into the right half, not the left. Is this possible?

Cheers

I'm new to these controls. Normally to add an item to a listbox webcontrol I just had to do
 --->>>>  listbox1.items.add("value here") and all was right with the world

Now using the RadListBox I can not do this. I have tried using the RadListBoxItem
DIm itemout as RadListBoxItem
itemout.text = "some value"
radlistbox1.Items.add(itemout)        

BUT using this approach I get compiler error

--->>    Could not find a match for method 'RadListBox1.Items.Add' for the given parameter types: String.

How do I just add a simple value to my listbox???

Help

gollnick

I've tried everything I can think of but this control just will not render on my page.  From FireFox's error console, I can see the reason for this is because of 4 Javascript errors:




Yes those weird characters are what shows up in the error console.  The entire contents of my page are as follows (I've registered my telerik reference in the web.config, works with all other telerik controls I've used so far):


I've also registered the upload module and handler, disabled my URLRewriting, swapped the order of the modules/handlers...nothing worked.  A help article I read said to check Telerik.RadUploadProgressHandler.aspx (I assume this is for the old version and should be .ashx now) and make sure the line shows up:

var rawProgressData = {InProgress:false,ProgressCounters:false};

I'm in Full Trust and my web.config looks like this for the module/handler sections:


I would really like to use this control for some video uploads mainly for the progress area, so please help me.

Hi,

When I tried to expand my nodes in my RadTreeView I get the following error: 'The server method 'LoadNodes' failed'

I've placed a RadTreeView on a UserControl, in the Page_Init the UserControl is initialized.

Now the RadTreeView is defined as following:

The treenodes are added to the RadTreeView as following:

The webmethod in TreeViewService.asmx:

Does anyone know what I'm doing wrong?

Regards,
Wouter splinter

I wish to implement the functionality where we have multiple comboboxes with autocomplete functionality in a datagrid. The comboboxes will be added dynamically by the user as required. For example if they wish to select mutlple locations in a search they will type the location in the first combobox, then add another combobox to search for the second location.

We had an implmentation with the old asp.net version of the rad controls but it has broken in IE9. I was looking for something similar using the latest ASP.Net AJAX controls that would be IE9 compatible.