Questions on UI for ASP.NET AJAX Forum

1 answer

244 views

has no supported translation to SQL error

I am using Linq to Sql and a LinqDatasource. I have added a property to one of the class linq classes that were created as below.
public string FullName
        {
            get { return string.Format("{0}, {1}", this.LastName, this.FirstName); }
        }

When trying to sort or filter on this column I receive The member FullName has no supported translation to SQL error.

Does anyone know how to get around this. I realize there is no column in the database called Fullname. I can set the sort expression of the coulmn to "User.LastName + User.FirstName" and this works, but it still errors when filtering.

Thanks for any help.

Grid

answered on 21 Oct 2010

1 answer

70 views

Click "check spelling, nothing happens

Hey guys, I'm new to these controls so I'm sure this is an easy one, but I spent some time with it last night and no luck.

I'm trying to use Radspell in a .net 4.0 MVC app (VS2010) and I was able to get the controls installed and clear up some errors (missing/out-of-order radscriptmanager, etc.) but now when I run the app and click the "check spelling" link, nothing happens.

I'm not getting any errors, and when I watch it with the javascript debugger in Safari there's no error or failing requests.

Here's what the code on the view looks like:

<telerik:RadScriptManager ID="RadScriptManager1" runat="server">

</telerik:RadScriptManager>

<telerik:RadSpell ID="RadSpell1" runat="server" ButtonType="LinkButton"

ControlToCheck='Description' IsClientID="True" HandlerUrl="~/Telerik.Web.UI.DialogHandler.axd"/>

Any assistance appreciated, thanks!

Spell

answered on 21 Oct 2010

1 answer

119 views

Radupload not working in test server

I am using Radupload 2008.3.1314.35 version. It works fine locally but it's not able to upload file on test servers. It doesn't show any error but it isn't uploading the file either. I want to add that 6 months ago this thing was working fine in test server but recently when I tried to test it , it doesn't do anything. It is copying csv file in that server but not reading from it. Please help..

Upload (Obsolete)

answered on 21 Oct 2010

5 answers

145 views

about radRotator and radBinaryImange?

hi all,

I am new to telerik controls.here i am implementing one web application in that i used two radpanel(i.e top and bottom panel),in the top pane contains Binary Image control and bottom pane contains rad rotator control.here i am rendering the images from the data base in to the rotator with out using the postback .but my requirement is to show the images in the binary image which i select in the rorator thumb.but i didn't get any clue from any where.pls help me how to show the image in the binary image control.i find some functionalities which are itemClick and onItemClicked functions on the clientside but i didn't find any information abt those functions ,i read the radControlsAjaxCourseWare pdf but i din't find any clue, but he explained in freedemos using postback but i need without using postback,pls help me or give me any refference which gives the solution.

thanks in advance.
ravi.

Rotator

answered on 21 Oct 2010

1 answer

63 views

Issue with editor after updating to 2010 SP

we have the following in JavaScript to get hold of the one of the attributes that we set on editor from code-behind the following was

editor._rootElement.attributes["PageclientID"].value;

working fine and after updating to the latest sp we run into the following issue, can you please let us know what needs to be done?

'editor._rootElement.attributes' is null or not an object

Thanks
-Nen

Editor

answered on 21 Oct 2010

3 answers

156 views

RadGrid :Could not complete the operation due to error 800a025e

i'am getting an error while using IE 8
htmlfile: Could not complete the operation due to error 800a025e.

I found this temporaly solution

Tools -> Compatibility View Settings -> and check Display all websites in compatilbility view

But i think that i can't change this setting in all client that is using my web application

i call SetCursorToTextEnd function after the grid is filtered, because i need put the cursor at the end text

<

script type="text/javascript" language="javascript">

function SetCursorToTextEnd(textControlID)

{

var text = document.getElementById(textControlID);

if (text != null) {

if (text.createTextRange) {

var range = text.createTextRange();

range.moveStart(

'character', text.value.length);

range.collapse();

range.select(); //Here is the error!!!

}

else if (text.setSelectionRange) {

var textLength = text.value.length;

text.setSelectionRange(textLength, textLength);

}

</script>

<

telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">

function doFilter(sender, eventArgs, columna) {

if (eventArgs.keyCode == 13) {

eventArgs.cancelBubble =

true;

eventArgs.returnValue =

false;

if (eventArgs.stopPropagation) {

eventArgs.stopPropagation();

eventArgs.preventDefault();

}

var tableView = $find("<%= gridProductos.ClientID %>").get_masterTableView();

var ordenamiento = "";

if (columna == "SupplierID" || columna == "CategoryID" || columna == "UnitsInStock") {

ordenamiento =

"EqualTo";

}

else {

ordenamiento =

"Contains";

}

filtro = sender.value;

$(

'#hdControlFiltro').val(sender.id);

tableView.filter(columna, sender.value, ordenamiento);

}

function MasterTableViewCreated(sender, eventArgs) {

var nombreControlFiltro = $("#hdControlFiltro").val();

if (nombreControlFiltro != '') {

SetCursorToTextEnd(nombreControlFiltro);

}

</script>

</telerik:RadCodeBlock>

<

telerik:RadScriptManager ID="RadScriptManager1" runat="server" />

<telerik:RadStyleSheetManager ID="RadStylesheetManager1" runat="server" />

<telerik:RadSkinManager ID="RadSkinManager1" Skin="Office2007" runat="server" />

<telerik:RadAjaxManager ID="ajax_manager1" runat="server">

<telerik:AjaxSetting AjaxControlID="gridProductos">

<telerik:AjaxUpdatedControl ControlID="gridProductos" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<telerik:RadGrid ID="gridProductos" runat="server" AutoGenerateColumns="false"

onneeddatasource="gridProductos_NeedDataSource" AllowFilteringByColumn="true"

AllowSorting="true" onitemcreated="gridProductos_ItemCreated" AllowPaging="true" AllowCustomPaging="True" ClientSettings-ClientEvents-OnMasterTableViewCreated ="MasterTableViewCreated"

AllowMultiRowSelection="false" OnSortCommand="gridProductos_SortCommand" OnPageIndexChanged="gridProductos_PageIndexChanged">

<telerik:GridImageColumn ImageUrl="images/seleccionar.png" UniqueName="Seleccionar">

</telerik:GridImageColumn>

<telerik:GridTemplateColumn DataField="ProductName" HeaderText="ProductName" UniqueName="ProductName" AllowFiltering="True">

<table>

<tr>

<td>

<asp:TextBox ID="txt_fProductName" runat="server" onkeydown="doFilter(this,event,'ProductName')" ></asp:TextBox>

</td>

</tr>

<tr>

<asp:LinkButton ID="SortProductName" CommandName="Sort" CommandArgument="ProductName" runat="server" Text="ProductName"></asp:LinkButton>

</td>

</tr>

</table>

</HeaderTemplate>

<%

# Eval("ProductName")%>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn DataField="SupplierID" HeaderText="SupplierID" UniqueName="SupplierID" AllowFiltering="True">

<table>

<tr>

<td>

<asp:TextBox ID="txt_fSupplierID" runat="server" onkeydown="doFilter(this,event,'SupplierID')" ></asp:TextBox>

</td>

</tr>

<tr>

<

asp:LinkButton ID="SortSupplierID" CommandName="Sort" CommandArgument="SupplierID" runat="server" Text="SupplierID"></asp:LinkButton>

</td>

</tr>

</table>

</HeaderTemplate>

<%# Eval("SupplierID")%>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn DataField="CategoryID" HeaderText="CategoryID" UniqueName="CategoryID" AllowFiltering="True">

<table>

<tr>

<td>

<asp:TextBox ID="txt_fCategoryID" runat="server" onkeydown="doFilter(this,event,'CategoryID')" ></asp:TextBox>

</td>

</tr>

<tr>

<asp:LinkButton ID="SortCategoryID" CommandName="Sort" CommandArgument="CategoryID" runat="server" Text="CategoryID"></asp:LinkButton>

</td>

</tr>

</table>

</HeaderTemplate>

<ItemTemplate> <%

# Eval("CategoryID")%>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn DataField="QuantityPerUnit" HeaderText="Valor" UniqueName="QuantityPerUnit" AllowFiltering="True">

<table>

<tr>

<td>

<asp:TextBox ID="txt_fQuantityPerUnit" runat="server" onkeydown="doFilter(this,event,'QuantityPerUnit')" ></asp:TextBox>

</td>

</tr>

<tr>

<asp:LinkButton ID="SortQuantityPerUnit" CommandName="Sort" CommandArgument="QuantityPerUnit" runat="server" Text="QuantityPerUnit"></asp:LinkButton>

</td>

</tr>

</table>

</HeaderTemplate>

<ItemTemplate><%

# Eval("QuantityPerUnit")%>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn DataField="UnitPrice" HeaderText="UnitPrice" UniqueName="UnitPrice" AllowFiltering="True">

<table>

<tr>

<td>

<asp:TextBox ID="txt_fUnitPrice" runat="server" onkeydown="doFilter(this,event,'UnitPrice')" ></asp:TextBox>

</td>

</tr>

<tr>

<asp:LinkButton ID="SortUnitPrice" CommandName="Sort" CommandArgument="UnitPrice" runat="server" Text="UnitPrice"></asp:LinkButton>

</td>

</tr>

</table>

</HeaderTemplate>

<ItemTemplate> <%

# Eval("UnitPrice")%>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn DataField="UnitsInStock" HeaderText="UnitsInStock" UniqueName="UnitsInStock" AllowFiltering="True">

<table>

<tr>

<td>

<asp:TextBox ID="txt_fUnitsInStock" runat="server" onkeydown="doFilter(this,event,'UnitsInStock')" ></asp:TextBox>

</td>

</tr>

<tr>

<asp:LinkButton ID="SortUnitsInStock" CommandName="Sort" CommandArgument="UnitsInStock" runat="server" Text="UnitsInStock"></asp:LinkButton>

</td>

</tr>

</table>

</HeaderTemplate>

<ItemTemplate><%

# Eval("UnitsInStock")%>

</ItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

</MasterTableView>

</ClientSettings>

</telerik:RadGrid>

Grid

answered on 21 Oct 2010

1 answer

129 views

Nested Grid

Hi ,
I have Nested Grid.. I need to add new row to detail Table on click of button in Parent Grid.. I need to make Detail table visible and new row to be added when parent table button is clicked. Please provide me a solution to this.

Grid

answered on 21 Oct 2010

3 answers

201 views

Postback not firing

Hi,

I have a problem. I have a server side event lstbox_profiles_Deleting and when I delete one item the event is not firing
My client code looks like this:

<telerik:RadListBox runat="server" ID="profiles" Width="500px" Height="600px" OnDeleting="lstbox_profiles_Deleting" AutoPostBack="true"

AllowReorder="True" Skin="Office2007" AllowDelete="True">

<Items>

<telerik:RadListBoxItem Text="Birthday present for Emily" />

</Items>

</telerik:RadListBox>

Thanks for your help.

ListBox

answered on 21 Oct 2010

4 answers

352 views

Centering Edit Form within Grid

I'm trying to find out how to center the Edit Form (FormTemplate) within the grid. In my case, the Edit Form is a user control and then buttons for Update/Cancel. The height of the FormTemplate and all of it's controls is less than that of the grid (i.e. you can see grid rows in addition to the row containing the form when you're editing). What I'd like to happen is when the user clicks on Edit that the Edit Form would center itself vertically within the grid (to prevent the bottom portion of the form from being off-screen and requiring the user to scroll the grid manually to see the entire Edit form).

Does anyone know if it's possible to do this kind of thing?

Thanks,

Jon

Grid

answered on 21 Oct 2010

1 answer

133 views

RadScheduler Docs error III

The FormCreated example code contains an error; you can't assign e.Container.Appointment.Start (a DateTime) directly to a string (startDate.Text).

--
Stuart

Documentation and Tutorials

answered on 21 Oct 2010