Questions on UI for ASP.NET AJAX Forum

1 answer

129 views

are there any examples anywhere of displaying thumbnail images in grid columns ?

I have the url of each thumbnail stored in one of the underlying columns

Grid

answered on 05 Nov 2008

2 answers

205 views

[Solved] RadDatePicker + Restrictions

I have a signout system in my app that, based on some criteria allows a user to sign something out for 1 - n days. I was formally using a custom control that was developed by a 3rd party that I could disable days beyond the users allowed limits (ie If the user was only allowed to sign something out for 14 days max, the 15th day and beyond would be unselectable). This control however had some serious issues and now that I am the proud owner of RadControls, I would like to use Telerik's implementation.

My question is two fold:

1) Is this possible with the RadDatePicker / RadCalender?
2) If not, what is the best solution to implement to obtain the desired result.

Thanks,

Jim

Calendar

answered on 05 Nov 2008

2 answers

174 views

How to set CssClass to rtsLI or LI tag

1. Following Code is generated by RadTabStrip
2. When i apply CssClass "test" (see yellow highlighted rows)
3. The class is applied to <a> tag instead of <li> tag
4. How do I apply CssClass to <li class="rtsLI"> tag

<telerik:RadTab runat="server" IsSeparator="True" PostBack="False" CssClass="empty">

</telerik:RadTab>

<telerik:RadTab runat="server" Text="sel" CssClass="test">

</telerik:RadTab>

<telerik:RadTab runat="server" IsSeparator="True" PostBack="False" CssClass="seperator">

</telerik:RadTab>

<telerik:RadTab runat="server" SelectedCssClass="sel" Text="My Worklist">

</telerik:RadTab>

<telerik:RadTab runat="server" IsSeparator="True" PostBack="False" CssClass="seperator">

</telerik:RadTab>

<telerik:RadTab runat="server" SelectedCssClass="sel" Text="View All">

</telerik:RadTab>

TabStrip

answered on 05 Nov 2008

4 answers

97 views

Error when converted from 1.1 to ASP.NET Ajax

Hi,

I have just converted my project to 3.5 and have changed the RAD Grid reference to use the ASP.NET AJAX controls.

My RAD Grid has a master table and a details table. Whenever I try to expand the Master table to view the details table, I get an error:

"this._tableView._owner._clientKeyValues' is null or not an object"

I tried adding the ClientDataKeyNames to both the MasterTable and the DetailsTable, but that hasnt helped.

Any help/pointers on this will be very much appreciated.

Thanks

Amit

Grid

answered on 05 Nov 2008

4 answers

207 views

drag and drop as a copy, not a move

Hi,

Is it possible to achieve the following behavior :

I have two TreeViews, and I want to drag an item from the first treeview and drop it to the second without removing the node of the first. It will then act as a copy and not a move.

Thanks in advance.

TreeView

answered on 05 Nov 2008

2 answers

116 views

Max file size for image editor

What is the max file size for using the image editor? I am trying to work with a 2.3mb file and I can upload the file fine however when I go to edit it in the image editor it does not show up.

Editor

answered on 05 Nov 2008

13 answers

331 views

Stack Overflow with LoadOnDemand

I'm using a radcombobox with the loadondemand functionality. Here is the definition:

                    <telerik:RadComboBox Height="200px" EnableVirtualScrolling=True ShowMoreResultsBox=True NoWrap=True OnItemsRequested="FillDomain" ID="cboDom21" runat="server" EnableItemCaching="True" EnableLoadOnDemand="True"         
                                                        Width="250px" Visible=False Sort="Ascending">         
                                                        <CollapseAnimation Duration="200" Type="OutQuint" />         
                                                    </telerik:RadComboBox>         

Here is the code for the function that is filling the combobox (This is from the FillDomain function)

                    Dim drs() As DataRow = dt.Select("Text like '%" & e.Text.Replace("'", "''") & "%'", "Text ASC")         
                     
                    Try         
                        Dim itemsPerRequest As Integer = 100         
                        Dim itemOffset As Integer = e.NumberOfItems         
                        Dim endOffset As Integer = itemOffset + itemsPerRequest         
                        If endOffset > drs.Length Then         
                            endOffset = drs.Length         
                        End If         
                     
                        If endOffset = drs.Length Then         
                            e.EndOfItems = True         
                        End If         
                        Dim i As Integer = itemOffset         
                        While i < endOffset         
                            ctlCbo.Items.Add(New Telerik.Web.UI.RadComboBoxItem(drs(i)("Text").ToString(), drs(i)("Value").ToString()))         
                            i = i + 1         
                        End While         
                     
                        If drs.Length > 0 Then         
                            e.Message = [String].Format("Items <b>1</b>-<b>{0}</b> out of <b>{1}</b>", endOffset.ToString(), drs.Length.ToString())         
                        Else         
                            e.Message = "No matches"         
                        End If         
                    Catch         
                        e.Message = "No matches"         
                    End Try         

The problem that I'm having is that after I go through and start typing things into the combobox and removing characters (basically just messing around with it testing the functionality), I end up getting a popup that says "Stack overflow at line: 117". I was getting them on different lines, but 117 seems to be the line that is causing an issue right now. I know it isn't line 117 of the code in my page and must be something under the covers in RadComboBox. Finally, the main data source for this box has over 10,000 items in it that is being filtered.

Any idea how I can fix this, if a fix is available, or if I can get around it.

Thanks,

Adam

ComboBox

answered on 05 Nov 2008

4 answers

503 views

How to Save /Load Raddock state to Database

Sir,

I tried with session.But i need to save the location,position of each dock to database.

plz help me..
Thanks...

Dock

answered on 05 Nov 2008

1 answer

90 views

Page load problem

I my page I have an RadScheduler and an RadTooltipManager. When I drag my mouse over an appointment, I have an tooltip. This work great but my tooltipManager call page load event. Do you know Why ?

I don't want this, I want to display only tooltip not reload my page

thanks

ToolTip

answered on 05 Nov 2008

1 answer

91 views

How to pass param to ImageManager/ImageEditor

Hi,

I am using 3 RadEditor controls in my page with IDs:

1-SummryRE: to enter news summary
2-ImagePathRE: to paste image
3-ContentRE: to paste news content

Now, I would like that when the 'Insert Image' button is clicked in the ImagePathRE editor control, the image manager (and then the image editor) receives a param, so I can do image cropping programatically in my custom FileSystemContentProvider when an image is uploaded.The reason I am passing a param is that I only want to do cropping if the parent rad editor of the Image Editor is ImagePathRE.

Can I pass this param from server side code or query string ?

Thanks in advance

Madani

Editor

answered on 05 Nov 2008