Questions on UI for ASP.NET AJAX Forum

1 answer

70 views

Shoud I be able to use tracing with radajax?for some reason - with trace enabled and page output = true, I get server errors back from ajaxRequest calls....

Cheers,
Andles

Ajax

answered on 08 Jan 2009

1 answer

126 views

RadTimepicker used to set date using culture info

Hi,

I am using a customRadDatetime picker control in which i will be setting the values dynamically based on the culture set. if i set the date to be in a format( i.e ('dd/mm/yyyy') only when i select the textbox the format changes
or else the default format comes again. please provide a solution to set the dateformat based on culture to be dynamic and should not change if selected date also changes. it should also work in the selecteddate changed Event.

Thanks
Veda.S

Calendar

answered on 08 Jan 2009

2 answers

111 views

[Solved] Scrolling Issue

Hello Everyone,

First of all, Happy New Year 2009 to everyone!

Now coming to my question, I have a page with radgrid on it. Radgrid is of fixed height and width with vertical scrolling. This page has a timer which causes postback that rebinds the grid. Everything works fine but when the grid rebinds, the scroll bar moves to the top and comes down to the previous postion which is quite irritating. Is there any way to stop this behavior?

This behavior can be observed in this page after scrolling the grid half way down and then making a postback.

http://demos.telerik.com/aspnet-ajax/Grid/Examples/Client/Scrolling/DefaultCS.aspx

Thanks,
~SP

Grid

answered on 08 Jan 2009

1 answer

80 views

Columns do not expand to fill empty grid

When the grid is empty, how do I make the columns fill the space up so the column headers are stretched over the entire width of the grid? I need the grid to look the same as far as column headers whether the grid is empty or full.

Grid

answered on 08 Jan 2009

2 answers

130 views

RadTimePicker.SelectedDate Returns Incorrect Value

Hello,

I'm using a RadTimePicker. I initially assign it a value of 2:00 PM. The user changes it to 4:00 PM, but the SelectedDate and ValidatedDate properties is still 2:00 PM, but the DateInput.SelectedDate property is the correct time. Why is that?

Thanks.

Calendar

answered on 08 Jan 2009

8 answers

301 views

Opening a RadWindow from Within a RadWindow

Hello,

I read the section on opening a radwindow from within a radwindow using the following:

function GetRadWindow()

{

var oWindow = null;

if (window.radWindow)

oWindow = window.radWindow;

else if (window.frameElement.radWindow)

oWindow = window.frameElement.radWindow;

return oWindow;

}

var oManager = GetRadWindow().get_windowManager();

oManager .radopen(

'something.aspx', null);

However, my problem is the radwindow launching the second radwindow's OnClientClose event is not being called anymore and I need this in order to look at the argument passed in and see if I need to refresh.

Thanks

Window

answered on 08 Jan 2009

3 answers

197 views

Rad Editor Context Menu In Preview Mode

Hi everyone! I have an issue with Rad Editor in Preview mode. It actually happens with IE7, but does not with FireFox 3.0.4. When I select a part of the editor's content, I expect to use the default context menu of IE. When I right-click my selection, it gets erased and I am also able to paste another text on the editor. The "copy" item of the context menu appears disabled, so I can't even select it.
If someone knows a way to fix that I would greatly appreciate.

Thanks,
Ivan

Editor

answered on 08 Jan 2009

2 answers

200 views

upgrade instructions please?

Hi

I have been trying to find instructions about upgrading to ASP.NET Ajax 2008 Q3 controls. I'm taking over an old project with rad controls, and all rad controls come up with error (in design view): "This control is compiled for ASP.NET 1.x. Please use the ASP.NET 2.0 native version: RadGrid.Net2.dll" -

Please - any instructions about upgrade? my installed rad controls are 2008 Q3

Thanks

-Pilu

General Discussions

answered on 08 Jan 2009

1 answer

215 views

Radgrid Child table paging issues

I have a grid with Detail Tables into it. Master table is category which just displays category name and child table displays records for that related parent category. Detail table has 5 columns. Not when I try to implement paging it doesn't work. It never finds the correct number of pages so it doesn't show the Pager controls properly.

Even though each category has more than 2 records (PageSize=2). It doesn't display more than 1 page in paging control.

What seems to be wrong here?

Here is grid in ASPX page

<telerik:RadGrid ID="RadGridParent" runat="server" EnableAJAX="True" GridLines="None"

ShowGroupPanel="True" Skin="Office2007" AutoGenerateColumns="False" Description="Messages"

ShowStatusBar="True" Subtitle="Messages" Title="Messages" Width="98%"

OnItemCommand="RadGridParent_ItemCommand" ShowHeader="False"

PagerStyle-AlwaysVisible="False" AllowPaging="True" PageSize="2"

OnDetailTableDataBind="RadGridParent_DetailTableDataBind"

onitemdatabound="RadGridParent_ItemDataBound"

onneeddatasource="RadGridParent_NeedDataSource"

onprerender="RadGridParent_PreRender" AllowSorting="True"

AllowMultiRowSelection="True">

<telerik:GridTableView runat="server" DataKeyNames="CategoryID"

AutoGenerateColumns="False" GridLines="Both"

CommandItemDisplay="Bottom" AllowAutomaticInserts="false" AllowAutomaticUpdates="false"

HierarchyLoadMode="ServerOnDemand" ShowHeader="True"

PagerStyle-AlwaysVisible="True" AllowCustomPaging="True"

BorderStyle="Ridge" Width="100%"

NoDetailRecordsText="There are no messages." >

<telerik:GridRelationFields DetailKeyField="CategoryID" MasterKeyField="CategoryID" />

</ParentTableRelation>

</RowIndicatorColumn>

</ExpandCollapseColumn>

<div>

<tr>

<asp:LinkButton ID="btnDeleteMessage" ConfirmText="Sure?" runat="server" Text="Delete Selected" CommandName="MessageDelete" OnClientClick="return ConfirmDelete(this);" SkinId="swGridDeleteSelectedLinkButton"> </asp:LinkButton>

</div>

</td>

<asp:LinkButton ID="btnMessageMarkAsRead" runat="server" Text="Mark Selected as Read" CommandName="MessageMarkRead" SkinId="swGridMarkMessageReadLinkButton"> </asp:LinkButton>

</div>

</td>

<asp:LinkButton ID="btnMessageMarkAsUnread" runat="server" Text="Mark Selected as Unread" CommandName="MessageMarkUnread" SkinId="swGridMarkMessageUnreadLinkButton"></asp:LinkButton>

</div>

</td>

</tr>

</table>

</div>

</CommandItemTemplate>

<telerik:GridClientSelectColumn UniqueName="ClientSelectColumn" HeaderText="Select All">

</telerik:GridClientSelectColumn>

<telerik:GridBoundColumn DataField="IsRead" DataType="System.String" HeaderText="" Groupable="false"

SortExpression="IsRead" UniqueName="MessageReadIcon" Visible="True">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="CategoryID" DataType="System.Int32" Groupable="false"

ReadOnly="True" SortExpression="NotificationMsgID" UniqueName="NotificationMsgID" Visible="False">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="NotificationMsgUserID" DataType="System.Int32" Groupable="false"

ReadOnly="True" SortExpression="NotificationMsgUserID" UniqueName="NotificationMsgUserID" Visible="False">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="RVNotificationMsgUser" DataType="System.Int32" Groupable="false"

ReadOnly="True" UniqueName="RVNotificationMsgUser" Visible="False">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Topic" HeaderText="Topic" DataType="System.String" Groupable="false"

SortExpression="Topic" UniqueName="Topic">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="SendDate" DataType="System.DateTime" Groupable="false"

HeaderText="Date" SortExpression="SendDate" UniqueName="SendDate">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Sender" DataType="System.String" HeaderText="From" Groupable="false"

SortExpression="Sender" UniqueName="Sender">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="MessageText" DataType="System.String" HeaderText="Message" Groupable="false" SortExpression="MessageText"

UniqueName="MessageText">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="SenderUserLastName" UniqueName="SenderUserLastName" Groupable="false" Visible="False">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="SenderUserFirstName" UniqueName="SenderUserFirstName" Groupable="false" Visible="False">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="SenderUserMiddleName" UniqueName="SenderUserMiddleName" Groupable="false" Visible="False">

</telerik:GridBoundColumn>

</Columns>

</editformsettings>

</telerik:GridTableView>

</DetailTables>

</editformsettings>

<asp:LinkButton ID="LinkButton4" runat="server" CommandName="RebindGrid"

SkinID="swGridRefreshLinkButton" Text="Refresh" ToolTip="Refresh"> </asp:LinkButton>

</div>

</CommandItemTemplate>

</RowIndicatorColumn>

</ExpandCollapseColumn>

<telerik:GridBoundColumn DataField="MessageDescription" HeaderText="Messages"

SortExpression="MessageDescription" UniqueName="MessageDescription"

ItemStyle-Font-Bold="true" Groupable="false">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="CategoryID" UniqueName="CategoryID" HeaderText="" Visible="False">

</telerik:GridBoundColumn>

</Columns>

</MasterTableView>

</GroupPanel>

</ClientSettings>

</telerik:RadGrid>

And here is related some (C#) code

protected void RadGridMessages_NeedDataSource(object source, GridNeedDataSourceEventArgs e)

{

if (!e.IsFromDetailTable)

{

LoadParentData();

}

private void LoadParentData()

{

Category[] cats = new Category[2];

Category cat1= new Category();

cat1.MessageTypeID = 1;

cat1.MessageDescription = "Catorogy 1";

cats [0] = cat1 ;

cat1.MessageTypeID = 2;

cat1.MessageDescription = "Category 2";

cats[1] = cat1;

RadGridParent.MasterTableView.DataSource = cats;

}

protected void RadGridParent_DetailTableDataBind(object source, GridDetailTableDataBindEventArgs e)

{

childDataSource[] childDS;

GridDataItem dataItem = (GridDataItem)e.DetailTableView.ParentItem;

int catId = Int32.Parse(dataItem.GetDataKeyValue("CategoryID").ToString());

childDS = GetChildDataSourceByCategory(catId);

e.DetailTableView.DataSource = childDS;

}

Grid

answered on 08 Jan 2009

2 answers

144 views

[Solved] menu in a tabTemplate

I have the following markup. It includes a menu inside of the tabtemplate of a 2nd level tab. When in this structure, the menu's navigateurl does not appear to work. Hovering over the menu item shows the navigateurl in the browser status bar, but clicking on the item does nothing. I have confirmed that the client-side itemclicking event fires. This occurs in IE7 and Firefox as far as I can tell. Anyone know what might be going on?

    
            <telerik:RadTabStrip ID="tsTN"   
        
                                runat="server"   
        
                                Skin="Hay"   
        
                                SelectedIndex="0" 
        
                                > 
        
                    <Tabs> 
        
                        <telerik:RadTab Text="Default Page" NavigateUrl="~/Home/" runat="server" Selected="True" Value="HH">  
        
                            <Tabs> 
        
                                <telerik:RadTab runat="server" Selected="True">  
        
                                    <TabTemplate> 
        
                                        <div style="margin-left:-30px;">  
        
                                            <telerik:RadMenu ID="rmHH"   
        
                                                        runat="server"   
        
                                                        Flow="Horizontal"   
        
                                                        Skin="Hay" 
        
                                            > 
        
                                                <Items> 
        
                                                    <telerik:RadMenuItem Text="Home" NavigateUrl="~/Home/"></telerik:RadMenuItem> 
        
                                                    <telerik:RadMenuItem Text="About" NavigateUrl="~/Home/About/" ></telerik:RadMenuItem> 
        
                                                    <telerik:RadMenuItem Text="Contact Us" NavigateUrl="~/Home/Contact.aspx"></telerik:RadMenuItem> 
        
                                                </Items> 
        
                                            </telerik:RadMenu> 
        
                                        </div> 
        
                                    </TabTemplate> 
        
                                </telerik:RadTab> 
        
                            </Tabs> 
        
                        </telerik:RadTab> 
        
                    </Tabs> 
        
                </telerik:RadTabStrip>

Menu

answered on 08 Jan 2009