Questions on UI for ASP.NET AJAX Forum

2 answers

149 views

I have an absolutly positioned div that I dynamically load other relativly positioned divs into it. Each of these divs have a ToolTip on them. When the ToolTip comes up it does fine on overlaying the divs that are next to it, but has a problem with things that are below it on the page. In FF I don't have this problem within the same absolutly positioned div, but I do have the same problem if I have another absolutly positioned div and the ToolTip tries to come up over my other divs.

I have tried setting the z-index on the ToolTip to 1000 and the other divs to 1, but still no help.

And I do know that IE does have some problems with layering divs, but if you have any ideas I would really apreciate the suggestions.
Thanks,
Russ

ToolTip

answered on 15 Feb 2009

2 answers

176 views

Needs Radio buttons instead of checkboxes for single selection of row

Hi!

I have added rad grid control on my page which allows the single selection for row. This is absolutely fine as per my requirment but.. I need to show radio buttons instead of check boxes. I think from user point of view, we always give radio buttons whenever there is a scenario for single selection and checkboxes for multiple selection. So in this case also I wanted the same, i tried to explore enough on this .. but I am unable to get the solution in teleric rad grid control api.

Do we have any workaround for this???

Please Reply ASAP
Thanks!

Grid

answered on 15 Feb 2009

3 answers

443 views

extracting data key value on client side

i have a link inside the gridtemplatecolumn of a grid.

on click of that link i call a js function.
I need to know the DataKey value of that row in which the link was clicked in the javascript function.

How can i get the key value on client side.
I was trying to do something like :

var

masterTable = $find("<%=RadGridContact.ClientID%>").get_masterTableView();

var contactId = masterTable.get_selectedItems()[0].getDataKeyValue("ContactID");

But the problem is that my row is not selected so i get the selecetedItems as null.

can you suggest?

Grid

answered on 15 Feb 2009

3 answers

149 views

issues with css

This is in continuation of my forum posting : http://www.telerik.com/community/forums/aspnet-ajax/grid/having-trouble-with-grid-css.aspx

I have a Grid with a NestedViewTemplate. Inside the NestedViewTemplate I load another grid.

I am having a couple of issues:

Issue #1 (I am still waiting on this from the posting above): My nestedviewtemplate display starts from the second column of the main grid. I want it to be aligned to the main grid.

Issue #2 : For some reason the data in the columns seem to be right aligned. Something is forcing them out of the grid bounds due to which all the columns and data is not properly visible.
I am unable to figure out whats pushing them to the right. My Table layout for the mastertableview is specified as fixed.

Can you please help... I am really stuck with this display issue.

Grid

answered on 13 Feb 2009

6 answers

211 views

EditTemplate with RadGrid

Hi,

I have a problem with a grid into a FormTemplate (edit). This 2 grid are <Scrolling AllowScroll="true"/>. When i switch in editMode, 2 scrollbars appear, but this first scrollbar (from 1st grid in editmode) when i scroll this my second (into my editTemplate) stay at same position.

If i set <Scrolling AllowScroll="False"/> this is ok because i have only 1 scrollbar.

Show the result at this URL : Show me

Skin="Office2007"

Ty

Grid

answered on 13 Feb 2009

1 answer

81 views

Edit Forms and Popup RegisterScriptControl errors

hi; I keep getting an error when trying to databind or rebind a radgrid. The scenario is
MainPage.aspx has two control pages , Applicants.ascx and ApplicantDetail.ascx. Applicants.ascx build a gridview and allows user to select. ApplicantDetails.ascx takes selectedValue and builds detail page. If I don't call for databind then the grid loads one step behind. This will correct itself when I ask it to edit,delete or insert a new record and no error occurs. However if I databind as I have it written or anywhere else ie. Page_prerender, Page_load the following error comes up.
" Script Control 'RadTextBox1' is not a registered script control. Script controls must be registered using registerScriptControl() before callign RegisterScriptDescriptors(). Parameter name: ScriptControl() "

I do have the ApplicantDetailGrid wrapped in an ajaxpanel, but removing this did not make any difference. It seems to have everything to do with how I am databinding. thanks for any assistance.

MainPage code

    
            Protected Sub Applicants1_PreRender(ByVal sender As Object, ByVal e As System.EventArgs) Handles Applicants1.PreRender  
        
                    ApplicantDetail1.ApplicantID = Applicants1.SelectedGridItem 'The Detail page  
        
            End Sub

ApplicantDetail page code

    
            Public Property ApplicantID() As String  
        
                    Get  
        
                        Return lblAppID.Text  
        
                    End Get  
        
                    Set(ByVal value As String)  
        
                        lblAppID.Text = value 
        
                        RadGrid1.Databind()  
        
            'Radrid1.Rebind()  
        
                    End Set  
        
                End Property

Applicant Detail Source

    
            <asp:SqlDataSource ID="SqlDataSource1" runat="server"   
        
            ConnectionString="<%$ ConnectionStrings:Conn %>" 
        
                            DeleteCommand="DELETE FROM [ATS_Prescreen] WHERE [PreScreenID] = @PreScreenID"   
        
                            InsertCommand="INSERT INTO..." 
        
                            SelectCommand="SELECT * FROM [table] WHERE ([AppID] = @AppID)"   
        
                            UpdateCommand="UPDATE table ... WHERE [PreScreenID] = @PreScreenID">  
        
                            <SelectParameters> 
        
                                <asp:ControlParameter ControlID="lblAppID" DefaultValue="xx" Name="AppID" PropertyName="Text" /> 
        
                            </SelectParameters> 
        
                            <DeleteParameters> 
        
                            <asp:Parameter Name="PreScreenID" Type="Int32" /> 
        
                            </DeleteParameters> 
        
                            <UpdateParameters> 
        
                            Params...  
        
                            </UpdateParameters> 
        
                            <InsertParameters> 
        
                            <asp:ControlParameter ControlID="lblAppID" DefaultValue="xx" Name="AppID" PropertyName="Text" /> 
        
                                Insert Params..  
        
                            </InsertParameters> 
        
                        </asp:SqlDataSource>      
        
                    <asp:Label ID="lblAppID" runat="server" Text="Label" Visible="False"></asp:Label>

Grid

answered on 13 Feb 2009

1 answer

94 views

RadRotator in RadMultiPage

Hi

I have a page with three tabs on a RadTabStrip linked to a RadMultiPage with three RadPageViews. Each view has a RadRotator - one for each tab. When the page loads the rotator visible in the selected tab starts but the other two do not. How can I get them started? This is my current approach which does not appear to work:

function

OnTabSelected(sender, eventArgs) {

var rotator = $find("<%= Rotator.ClientID %>");

rotator.startAutoPlay();

}

Thanks
Tristan

Rotator

answered on 13 Feb 2009

2 answers

176 views

set event's RadWindow with JavaScript

Hi,

I set the RadWindow's event to Javascript... the first time is ok, but i do a refresh with radwindow's button, my events aren't raised.

This is my code:

                    function OnClientPageLoad(sender, eventArgs){                           
                            var oWnd = GetRadWindow();           
                            oWnd.add_pageLoad(OnClientResize);                           
                            oWnd.add_resize(OnClientResize);           
                            oWnd.add_command(OnClientCommand);           
                            return false;           
                        }           
                       
                        function OnClientCommand(sender, eventArgs) {                           
                           alert(OnClientCommand);           
                        }           
                       
                        function OnClientResize(sender, eventArgs) {            
                           alert(OnClientResize);           
                        }           
                     
                     

Thak.

Alessio.

Window

answered on 13 Feb 2009

1 answer

105 views

Toolbar display

I have a radtoolbar that has a single drop down button on my page. The problem is with the display. I do not want the toolbar to stretch all the way across since there is only one button. I tried to set the width to some small value and it seems to change the display. But there is a small line on the top of the toolbar that extends to the full width. Can anyone help with this?

Thank you,
Vithiya

ToolBar

answered on 13 Feb 2009

3 answers

206 views

Pie Chart - "Out of memory."

Hi,

We consistently get an "Out of memory." error when using GradientMode in a Pie Chart.

No panic - we simply comment out this line

csi.Appearance.FillStyle.FillSettings.GradientMode = Telerik.Charting.Styles.GradientFillStyle.Center;

and all is fine. The maximum # of items loaded in the series is 14.

Hope it's not something we're doing wrong! :-)

Cheers ..

    
            // .aspx 
        
                    <telerik:RadChart ID="uxBreakup" runat="server" Width="700px" Height="450px">                     
        
                        <ChartTitle> 
        
                            <TextBlock Text="Recent Listings Category Breakup" /> 
        
                         </ChartTitle> 
        
                    </telerik:RadChart> 
        
                    <telerik:RadChart ID="uxAllBreakup" runat="server" Width="700px" Height="450px"> 
        
                        <ChartTitle> 
        
                            <TextBlock Text="All Listings Category Breakup" /> 
        
                         </ChartTitle> 
        
                    </telerik:RadChart> 
        
            //--------------------------------------------------------------------------------------- 
        
            // .aspx.cs 
        
                public void BreakupReport() 
        
                { 
        
                    DoBreakupReport(uxBreakup, reportStartDate, reportEndDate, "Breakup of Recent Listings"); 
        
                    DoBreakupReport(uxAllBreakup, new DateTime(2000, 1, 1), new DateTime(2999, 1, 1), "Breakup of All Listings"); 
        
                } 
        
                public void DoBreakupReport(RadChart uxChart, DateTime start, DateTime finish, string title) 
        
                { 
        
                    Color[] colors = { Color.FromArgb(40, 0, 187, 239), Color.FromArgb(0, 187, 239), 
        
                                                Color.FromArgb(40, 15, 191, 15), Color.FromArgb(15, 191, 15), 
        
                                                Color.FromArgb(40, 255, 179, 62), Color.FromArgb(255, 179, 62), 
        
                                                Color.FromArgb(40, 255, 79, 0), Color.FromArgb(255, 79, 0) }; 
        
                    uxChart.Clear(); 
        
                    ChartSeries csBreakup = uxChart.CreateSeries("Breakup", System.Drawing.Color.Goldenrod, System.Drawing.Color.Goldenrod, ChartSeriesType.Pie); 
        
                    using (FetchSQL sql = new FetchSQL(string.Format("SELECT c.CategoryName, Count(*) FROM vwclassifiedadverts a inner join classifiedcategories c on a.ParentCategoryID=c.CategoryID " + 
        
                                                        "WHERE StartUTC BETWEEN {0} AND {1} GROUP BY c.CategoryName ORDER BY c.CategoryName", 
        
                                                       DB.MySqlDateTime(start), DB.MySqlDateTime(finish)))) 
        
                    { 
        
                        int i = 0; 
        
                        while (sql.Read()) 
        
                        { 
        
                            ChartSeriesItem csi = new ChartSeriesItem(sql.AsInteger(1)); 
        
                            csi.Label.TextBlock.Text = sql.AsString(0) + " - #%"; 
        
                            csi.Name = sql.AsString(0); 
        
                            csi.Appearance.FillStyle.MainColor = colors[i * 2]; 
        
                            csi.Appearance.FillStyle.SecondColor = colors[i * 2 + 1]; 
        
                            csi.Appearance.Border.Color = Color.DimGray; 
        
                            csi.Appearance.FillStyle.FillType = Telerik.Charting.Styles.FillType.Gradient; 
        
                            //  .. this GradientFillStyle causes "OUt of Memory" 
        
                            csi.Appearance.FillStyle.FillSettings.GradientMode = Telerik.Charting.Styles.GradientFillStyle.Center; 
        
                            csBreakup.Items.Add(csi); 
        
                            i = (++i) % 4;                 
        
                        } 
        
                    } 
        
                    uxChart.ChartTitle.TextBlock.Text = title; 
        
                } 
        
            //--------------------------------------------------------------------------------------- 
        
            [OutOfMemoryException: Out of memory.] 
        
               System.Drawing.Drawing2D.PathGradientBrush..ctor(GraphicsPath path) +171505 
        
               Telerik.Charting.RenderEngine.GetGradientBrush(RectangleF rect, FillStyle fill) +1673 
        
               Telerik.Charting.RenderEngine.GetBrush(FillStyle fill, RectangleF rect) +963 
        
               Telerik.Charting.RenderEngine.RenderPieSeries(ChartSeries series, Int32 seriesIndex) +2322 
        
               Telerik.Charting.RenderEngine.Render(ChartSeries series, Int32 index) +639 
        
               Telerik.Charting.RenderEngine.RenderPlotAreaElements(Boolean withGrid, Boolean withTicks) +861 
        
               Telerik.Charting.RenderEngine.Render(IContainer element) +263 
        
               Telerik.Charting.Chart.GetImage(Int32 width, Int32 height) +405 
        
            [ChartException: An Unexpected error has occurred. Please review the InnerException for more information how to resolve the problem.] 
        
               Telerik.Charting.Chart.GetException(RenderEngine renderEngine, Exception ex) +455 
        
               Telerik.Charting.Chart.GetImage(Int32 width, Int32 height) +639 
        
               Telerik.Web.UI.RadChart.RenderClassic(HtmlTextWriter writer) +166 
        
               Telerik.Web.UI.RadChart.RenderContents(HtmlTextWriter writer) +351 
        
               System.Web.UI.WebControls.WebControl.Render(HtmlTextWriter writer) +29 
        
               Telerik.Web.UI.RadDataBoundControl.Render(HtmlTextWriter writer) +9 
        
               System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +25 
        
               System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +121 
        
               System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +22 
        
               System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +130 
        
               System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +24 
        
               System.Web.UI.WebControls.WebControl.RenderContents(HtmlTextWriter writer) +7 
        
               System.Web.UI.WebControls.WebControl.Render(HtmlTextWriter writer) +29 
        
               System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +25 
        
               System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +121 
        
               System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +22 
        
               System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +130 
        
               System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +24 
        
               System.Web.UI.Control.Render(HtmlTextWriter writer) +7 
        
               System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +25 
        
               System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +121 
        
               System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +22 
        
               System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +130 
        
               System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +24 
        
               System.Web.UI.HtmlControls.HtmlForm.RenderChildren(HtmlTextWriter writer) +59 
        
               System.Web.UI.HtmlControls.HtmlForm.Render(HtmlTextWriter output) +68 
        
               System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +25 
        
               System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +121 
        
               System.Web.UI.HtmlControls.HtmlForm.RenderControl(HtmlTextWriter writer) +37 
        
               System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +130 
        
               System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +24 
        
               System.Web.UI.Control.Render(HtmlTextWriter writer) +7 
        
               System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +25 
        
               System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +121 
        
               System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +22 
        
               System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +130 
        
               System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +24 
        
               System.Web.UI.Page.Render(HtmlTextWriter writer) +26 
        
               System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +25 
        
               System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +121 
        
               System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +22 
        
               System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1896

Chart (Obsolete)

answered on 13 Feb 2009