Questions on UI for ASP.NET AJAX Forum

5 answers

886 views

Radgrid conditional image template column

Please help. I have one column in each row of my radgrid in which i want to show an image. I am getting values from database reading 1 or 2 for that particular column and for each of these values i want to show different images for different values. For example if i am getting 1 from database I want to show a particular image and for 2 i want to show a different image. Right now I am hardcodeing the red_circle image as I have not incorporated the database logic. So as of now when I click the imagebutton it is working as intended(it changes the image from red to green or green to red) I just need to figure out how to dynamically tell it which image to load depending on database column value of 1 or 2.
Thanks!

--aspx code

<

Columns>

<telerik:GridBoundColumn DataField="ID" DataType="System.Int32" HeaderText="ID" ReadOnly="True" SortExpression="ID" UniqueName="ID" Visible="False">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="NAME" HeaderText="NAME" SortExpression="NAME" UniqueName="NAME">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="TITLE" HeaderText="TITLE" SortExpression="TITLE" UniqueName="TITLE">

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn HeaderText="STATUS" UniqueName="STATUS">

<asp:ImageButton ID="lnkStatus" runat="server" ImageUrl = "\Images\circle_red.png" CommandName="StatusChange" CommandArgument='<%# Eval("ID") %>'></asp:ImageButton>

</ItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

--.vb code

Protected Sub gvStaff_ItemCommand(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridCommandEventArgs) Handles gvStaff.ItemCommand

If e.CommandName = "StatusChange" Then

If TypeOf e.Item Is GridDataItem Then

Dim item As GridDataItem = DirectCast(e.Item, GridDataItem)

Dim statusButton As ImageButton = DirectCast(item("STATUS").FindControl("lnkStatus"), ImageButton)

statusButton.ImageUrl = "\Images\circle_green.png"

End If

End Sub

Grid

answered on 08 Feb 2012

1 answer

72 views

Getting the right month in Monthview

Hi.

In monthview the name of the month that is displayed in the header. This is always right even if the first day in the view is from the previous month.
I need to get this!
VisibleRangeStart.Month gets the previous month, and selecteddate.month looks random.

I need this because I am creating a MonthPlan as a pdf that starts on the first monday of the Month. This is created from the displayed month. I can find the first monday, but I need to be on the correct month.

Please help.

Scheduler

answered on 08 Feb 2012

1 answer

111 views

Umbraco Social Share

has anyone used social share with Umbraco? I have it working but I was wondering if anyone new how to auto assign the urltoshare property based on the current page. There is an umbraco tag for the current page ($current_page/@id), but when I try and insert this into the property UrlToShare I get an invalid id.

SocialShare

answered on 08 Feb 2012

1 answer

86 views

Drag from GridView to DockZone

Hi,
I'm trying to create a webapp that would allow me to drag rows from a GridView into a DockZone creating a new dock object at each drop of a row (whether on the Client or Server side), but I can't find any information on its feasibility.
Did someone ever try that kind of scenario ?

Cheers

Chris

Dock

answered on 08 Feb 2012

1 answer

218 views

set Autopostback to false

hi

My menu is bound to a sqldatasource and i would to disable the autopostback on the parent item.

I know the parent item autopostback can be disable when you build your menu manually but how do i do so when my menu is data bound to a sqldatasource? Thanks

Menu

answered on 08 Feb 2012

1 answer

75 views

Export PDF header tags only

Hello,

I am rendering an asp:panel and putting the html into the content of a RadEditor before exporting a pdf.

Sometimes only header tags show up on the pdf, and the tables do not appear, but sometimes they do appear.

If I debug and check the RadEditor content before calling ExportToPdf all of the HTML for the tables are present, but for some reason they do not appear in the PDF.

Any ideas?

Editor

answered on 08 Feb 2012

1 answer

174 views

RadFilter Displaying duplicate Filter items for GridCalculatedColumn

Hi,

I'm running the latest version of Telerik Controls and am hooking up a RadFilter to a RadGrid. When I have a GridCalculatedColumn set up as "Filterable" on my grid, the RadFilter displays duplicate items for that column. When I turn off filtering for that column, it removes both items from the filter. I've attached an image as an example.

<telerik:GridCalculatedColumn DataFields="GetPercent" UniqueName="GetPercent" HeaderText="Tarpon Get %" Expression="{0}/100" Aggregate="Avg" Display="false" DataFormatString="{0:P0}" DataType="System.Double" />

Is this a bug in the RadFilter? Or is there a way of preventing this duplication while still being able to filter on those columns?

Thanks,
Landon

Filter

answered on 08 Feb 2012

2 answers

109 views

Inser child item on ItemDataBound event.

Hi,
I would like to Insert child item on ItemDataBound event.
My code:

If TypeOf e.Item Is TreeListDataItem Then

Dim dataItem = DirectCast(e.Item, TreeListDataItem)

If dataItem.HierarchyIndex.NestedLevel <> 0 Then

dataItem("InsertCommandColumn").Controls(0).Visible = False

End If

dataItem("FileName").Text = ""

dataItem("VisitName").Text = ""

'dataItem.InsertChildItem()

End

If




<Columns>
                            <telerik:TreeListEditCommandColumn UniqueName="InsertCommandColumn" ButtonType="ImageButton"
                                HeaderStyle-Width="60px" ItemStyle-HorizontalAlign="Center" InsertText="Create Subject" />
                            <telerik:TreeListTemplateColumn AllowSorting="false" ItemStyle-Width="140px" HeaderStyle-Width="140px">
                                <ItemTemplate>
                                    <telerik:RadButton ID="btnCancel" Text="Upload" runat="server" CausesValidation="False"
                                        CommandName="UploadFiles" CommandArgument='<%# Bind("Patient_Id") %>'>
                                        <Icon PrimaryIconUrl="~/Images/upload16X16.png" PrimaryIconLeft="5px" />
                                    </telerik:RadButton>
                                </ItemTemplate>
                            </telerik:TreeListTemplateColumn>
                            <telerik:TreeListBoundColumn DataField="ClientPatient_Id" HeaderText="Subject ID"
                                ReadOnly="true" UniqueName="ClientPatientId" HeaderStyle-Width="60px" ForceExtractValue="Always" />
                            <telerik:TreeListBoundColumn DataField="FileName" HeaderText="File Name" UniqueName="FileName"
                                HeaderStyle-Width="300px" />
                            <telerik:TreeListBoundColumn DataField="Visit_Name" HeaderText="Visit" UniqueName="VisitName"
                                HeaderStyle-Width="60px" />
                            <telerik:TreeListBoundColumn DataField="CreationDate" HeaderText="Date Created" UniqueName="CreationDate"
                                HeaderStyle-Width="60px" DataFormatString="{0:d}" />
                        </Columns>



Thank you for the help.

TreeList

answered on 08 Feb 2012

2 answers

108 views

RadGrid Paging Issue

Hello

I have a RadGrid and use the page size as a paging option. If my grid has less than 25 records in the search result, then no navigation bar is displayed - This is okay, as I don't need it at this point. However if I have more than 25 results, but less then 50 results, and I change my page size to 50; the grid will show all results, but the navigation bar is no longer displayed. This means that I am no longer able to change the page size back to 25 without having to reload the whole page.

Is it possible to force the navigation bar to always display?

Many thanks,

Mark

Grid

answered on 08 Feb 2012

1 answer

102 views

preventing a page refresh with multiple radrating controls

I have a .net listview in which i placed a radrating control. For each record in the listview a radrating control gets rendered. When someone clicks on the control to submit a rating, the whole page refreshes. I was wondering if anyone could suggest what i might be missing that's causing the whole page to refresh? I thought one of the great benefits of the telerik controls is that i just need to drop a scriptmanager on the page and it handles all the postback events.

If there's an online tutorial which demonstrates this, please post the link. Otherwise I am open to any suggestions.

Thanks

Rating

answered on 08 Feb 2012