Questions on UI for ASP.NET AJAX Forum

5 answers

250 views

I am trying to get my rotator to scroll a line of text horizontally across the bottom of the screen at a constant smooth speed without stopping.

The code below is the closest i have gotten it so far but the frame transition starts off quick and slows down so the end result is a jerking motion.

    
            <telerik:RadRotator ID="RadRotator1" runat="server" FrameDuration="0" SlideShowAnimation-Type="None" ScrollDuration="10000" Width="100%" Height="20px">  
        
            <ItemTemplate> 
        
            <b><%#DataBinder.Eval(Container.DataItem, "NewsHeadline")%></b>&nbsp;&nbsp;<%#DataBinder.Eval(Container.DataItem, "NewsSummary")%>&nbsp;&nbsp;  
        
            </ItemTemplate> 
        
            </telerik:RadRotator>

The other issue i have with the rotator is when i have bolded the headline items, after the first frame the bold headings get blurred and hard to read. The regular text also seems to be a little too flickery, i have tried various fonts etc but can't seem to fix it.

Rotator

answered on 08 Jul 2009

1 answer

59 views

rad ajax manager

can we use 2 rad ajax manager in single pages?

General Discussions

answered on 08 Jul 2009

1 answer

127 views

Problem using GroupByExpressions

Hi,

My Datasource (datatable) has columns with spaces in them. Can you please show me how to group by a field when they have spaces in them. The following below does not work for me. Please advise.

Dim expression1 As New GridGroupByExpression

Dim field1 As New GridGroupByField

field1 = New GridGroupByField

field1.FieldName = "Filing Country"

field1.FieldAlias = "[My Filing Country]"
expression1.SelectFields.Add(field1)

.MasterTableView.GroupByExpressions.Add(expression1)

Thanks!

Grid

answered on 08 Jul 2009

4 answers

164 views

Rad Grid (issue with RadAjaxManager)

Hi ,

I have a user control in which i am trying to add the rad grid with google-like filtering options. I deploy the user control in sharepoint in some page layout

The issue is that i get the following error When i try to add the "RadAjaxManager" that is required for google-like filtering.
If i remove that RadAjaxManager then the grid works but no filtering . I have also used

RadAjaxPanel same error.

at Telerik.Web.UI.RadAjaxControl.MoveUpdatePanel(Control initiator, Control updated) at Telerik.Web.UI.RadAjaxControl.PerformRender() at Telerik.Web.UI.RadAjaxControl.OnPageRender(HtmlTextWriter writer, Control page) at Telerik.Web.UI.RadAjaxControl.RenderPageInAjaxMode(HtmlTextWriter writer, Control page) at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) at System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) at System.Web.UI.Page.Render(HtmlTextWriter writer) at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Control.RenderControl(HtmlTextWriter writer) at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

Please help me out

Thanks
Rahul

Sharepoint Integration

answered on 08 Jul 2009

1 answer

230 views

How to display Browser's current date and time on RadDateTimePicker?

Hi,

How to display Browser's current date and time on RadDateTimePicker when the page loads?

Thanks for your help,
bala

Calendar

answered on 08 Jul 2009

1 answer

87 views

Grid Export Problem

Hi,

I have a multilevel grid and I want to export them out as Excel. I set

ExportSettings.ExportOnlyData = true;

ExportSettings.IgnorePaging = true;

ExportSettings.OpenInNewWindow = true;

It can popup downloading window and export the master grid if I haven't expanded any detail table. However, if I ever expand any detail table, the grid will just display the export table in current page. I checked my code, the OpenInNewWindow is always set to ture before it call ExportToExcel().

However, if I set HierarchyLoadMode="Client" in the MasterTableView, I won't get the above problem even if I expand any detail table.

I want to use server side hierarchy load mode and avoid the above problem. Does any body know this trick??

Thanks a lot,
Joe

Grid

answered on 08 Jul 2009

1 answer

70 views

Elements within the PanelItem have margin after upgrading to Q3 2008

Hi!

After I upgraded from Version 2008.1.515.35 to 2008.3.1314.20 some of my Items now have a margin, or padding.

In particular this RadTree is now about 20px away from the left border of the RadPanelItem that contains the Tree:

    
            <telerik:RadPane ID="rpTreeView" Runat="server" Width="300px"  Height="100%" 
        
                                        OnClientResized="ResizeTabStrip" CssClass="treeview" Scrolling="Both">  
        
                                        <telerik:RadMultiPage ID="rmpTabStrip" Runat="server" RadControlsDir="~/Img/Skins/"   
        
                                            SelectedIndex="0" CssClass="treeview" Width="100%" Height="100%">  
        
                                            <telerik:RadPageView ID="Operational" runat="server" Height="100%" Width="100%">  
        
                                                <telerik:RadPanelbar ID="rpbOperational" Runat="server" 
        
                                                    Width="100%" Height="96%" 
        
                                                    ExpandMode="FullExpandedItem"   
        
                                                    SkinsPath="~/Img/Skins/Panelbar/Skins/" 
        
                                                    RadControlsDir="~/Img/Skins/" 
        
                                                    Skin="Office2007" style="background-color:#f0f0f0">  
        
                                                    <Items> 
        
                                                        <telerik:RadPanelItem Value="Geo" runat="server" meta:resourcekey="panel_geographic" Expanded="True" CssClass="treeview">  
        
                                                            <Items> 
        
                                                                <telerik:RadPanelItem Value="GeoTree" runat="server" CssClass="treeview">  
        
                                                                    <ItemTemplate> 
        
                                                                        <telerik:RadTreeView ID="rtGeographic" Runat="server"   
        
                                                                                Skin="Vista" CssClass="treeview" 
        
                                                                                MultipleSelect="true" 
        
                                                                                onnodeexpand="rtGeographic_NodeExpand"   
        
                                                                                onClientNodeClicking="onClientNodeClick" 
        
                                                                                OnContextMenuItemClick="rtGeographic_ContextMenuItemClick" 
        
                                                                                meta:resourcekey="radTreeView" 
        
                                                                                OnClientContextMenuItemClicked="onClientCtxmOperationalClicked"                                   
        
                                                                                OnClientContextMenuShowing="onClientCtxmOperationalShowing">  
        
                                                                                <contextmenus>

Are there any known issues with this? I wish I could attach images, it would clear up a lot. But the thing is that it also happened with PanelBar items, they are now longer than the designated area of the PanelBar and reach outside the visible scope. After I resize the Splitter the PanelBar is inside of the PanelBar gets displayed correctly, however, the Tree is still off to the right.

Thanks for any input!

PanelBar

answered on 08 Jul 2009

1 answer

487 views

[Solved] GridDataItem["colName"].Text returns ' '

Relevant code:

    
            ASP: 
        
            <telerik:GridBoundColumn DataField="TaskKey" UniqueName="colTaskKey" ReadOnly="true" Display="true" /> 
        
            C#: 
        
            protected void grdAssign_UpdateCommand(object sender, GridCommandEventArgs e) 
        
             { 
        
                GridDataItem item = (GridDataItem)e.Item; 
        
                int taskKey = Int32.Parse(item["colTaskKey"].Text);

The column is being displayed only for debugging purposes, so I can verify that yes, it is being populated with the correct data. When I run this, Int32.Parse throws a FormatException because the string being passed to it is " ". I have not been able to figure out why this is.

Grid

answered on 08 Jul 2009

10 answers

445 views

[Solved] Traversing GroupHeaderItems in PreRender

Can anyone please help me with how to traverse and change the GroupHeaderItems in the PreRender event. I know how to do this in the ItemDataBount event with the below code, but this won't work because everytime a user closes a grouping the changes I make to the groupheaderitem go away.

    
            if (e.Item is GridGroupHeaderItem)  
        
                    {  
        
                        GridGroupHeaderItem item = e.Item as GridGroupHeaderItem;  
        
                        string grpIndx = item.GroupIndex.ToString();  
        
                        if (grpIndx.Length >= 5)  
        
                        {  
        
                            if (grpIndx.Substring(grpIndx.Length - 2) == "_0")  
        
                            {  
        
                                DataRowView groupDataRow = (DataRowView)e.Item.DataItem;  
        
                                // Make sure a project exists by checking the Project Id group value  
        
                                if (string.IsNullOrEmpty(groupDataRow.Row["ProjectId"].ToString()))  
        
                                {  
        
                                    // Hide the Project grouping  
        
                                    item.Visible = false;  
        
                                }  
        
                                else  
        
                                {  
        
                                    if (groupDataRow.Row["ReleasedByProject"].ToString().ToUpper() != "TRUE") // (!ois.ReleasedByProject)  
        
                                    {  
        
                                        HyperLink lnk = new HyperLink();  
        
                                        lnk.ID = "btnProjRelease";  
        
                                        lnk.Text = "Click To Release";  
        
                                        lnk.ToolTip = "Project Release";  
        
                                        lnk.NavigateUrl = "#";  
        
                                        lnk.Attributes["onclick"] = string.Format("return RunProjectRelease('{0}');", groupDataRow.Row["ProductId"].ToString());  
        
                                        lnk.Enabled = _isReleasedByAccounting && _canCompleteSteps;  
        
                                        Label lbl = new Label();  
        
                                        lbl.Text = string.Format("Project: {0}:&nbsp;&nbsp;", groupDataRow.Row["ProjectName"].ToString());  
        
                                        item.DataCell.Controls.Add(lbl);  
        
                                        item.DataCell.Controls.Add(lnk);  
        
                                    }  
        
                                }  
        
                            }  
        
                        }  
        
                    }

Grid

answered on 08 Jul 2009

5 answers

284 views

Problem validating date input

Hello

My page has 2 date pickers on it and I want to ensure that the second date is no more than 30 days after the first date. How would I do this? I have already looked at the validation demos on the website and they did not show me how to do it. If the information is in the demos and I have missed it, please don't refer me back to the demos without pinpointing where it is otherwise we'll be going round in circles as I can't see it. :)

Many thanks
andrea

Calendar

answered on 07 Jul 2009