Questions on UI for ASP.NET AJAX Forum

1 answer

57 views

[Solved] Where to obtain 2009 Q3 icons for 2010 Q1?

I am stuck on 2009.3.1503.35 because 2010 Q1 icon changed for insert/delete.
How do I make the icons look the old way without having to using a custom skin?

Grid

answered on 08 Jul 2010

1 answer

92 views

Issue with AdvancedEditForm

We are using usercontrol for AdvancedEditForm in the scheduler. We are able to bind the controls in the custom user control. But the edit form is not being displayed. We thoroughly followed the demos provided in the telerik. Any help is appreciated.

Thanks,
Vijaya Sankar Kolluri

Scheduler

answered on 08 Jul 2010

3 answers

115 views

arrow display

Hello,

I am working with Telerik v2.0.50727 and am facing a problem with the arrow position for a sub menu.
When the menu is displayed, the arrow is displayed on the text as showed in the printscreen. Once I get over the menu with the mouse, everything is displayed properly.

I tried to change the margin and padding of the rmArrows and rmExpand classes without success. Is that a problem in my css? If yes, which css class do I have to use in order to have the arrow displayed properly ?

Thanks in advance for your answer.

    
            .RadMenu_Default .rmGroup .rmLink {    
        
                    padding-left: 0px !important;     
        
                    padding-right: 4px !important;   
        
                    padding-top: 0px !important; 
        
                    padding-bottom: 0px !important; 
        
                    background-color:#EEEEEE !important; 
        
                 }    
        
                .RadMenu_Default .rmGroup .rmLink .rmText {    
        
                    padding-left: 0px !important;  
        
                    padding-right: 4px !important;   
        
                    padding-top: 0px !important; 
        
                    padding-bottom: 0px !important; 
        
                 }  
        
                 .RadMenu_Default .rmGroup  {   
        
                 border: 0px solid #979797 !important;    
        
                 background: #f0f0f0 !important;    
        
            }

Menu

answered on 08 Jul 2010

5 answers

166 views

[Solved] Barchart taking time to load

Hi,

Barchart is taking time to load in webpage. I have a data table of 100 records and i am binding that to barchart. Rendering is taking so long from bar chart.
Is there any method that i can fasten the barchart loading

Chart (Obsolete)

answered on 08 Jul 2010

3 answers

132 views

[Solved] RadGrid Sorting Behaviour

Hi,
i have a scenario where i use the grid inbuilt sorting inbuilt sorting behaviour:

    
            <sortexpressions> 
        
                    <telerik:gridsortexpression fieldname="Sort" sortorder="Ascending" /> 
        
            </sortexpressions>

i got an undersired behaviour instead of having row sorting from 1- 15, i get 1-10-15- 2-9. as seen in the attached a screen shot.

Regards;
Adrian

Grid

answered on 08 Jul 2010

1 answer

189 views

[Solved] Third party Export not working on Item Command event

Hi,
I am using Q1 2010 AJAX ASP.Net controls for development.

I have one RadGrid placed on page, and on ItemCommand event i am exporting crystal report to pdf (working with response) then it gives me an error like:
{Unable to evaluate expression because the code is optimized or a native frame is on top of the call stack.}

One thing to be note is that same is working on any event of asp control.
This happens when I use RadAjaxManager in my page.
My code for same is as below:

    
            // Get the report document 
        
                    CrystalDecisions.CrystalReports.Engine.ReportDocument repDoc = GetReportDocument(); 
        
                    // Stop buffering the response 
        
                    Response.Buffer = false; 
        
                    // Clear the response content and headers 
        
                    Response.ClearContent(); 
        
                    Response.ClearHeaders(); 
        
                    try 
        
                    { 
        
                        repDoc.ExportToHttpResponse(CrystalDecisions.Shared.ExportFormatType.PortableDocFormat, Response, false, "Invoice"); 
        
                    } 
        
                    catch (System.Threading.ThreadAbortException ex1) 
        
                    { 
        
                        ex1 = null; 
        
                        Response.End(); 
        
                    } 
        
                    catch (Exception ex) 
        
                    { 
        
                        ex = null; 
        
                    } 
        
                    finally 
        
                    { 
        
                    }

Please suggest to overcome this issue.

With Regards,
Naresh Goradara

Grid

answered on 08 Jul 2010

1 answer

139 views

The question about radgrid display

Hi ,
I use the two div to load radgrids which one only show grid title (null data) ,other show detail data. and use javascript to control them, but display abnormal..
If i have not set grid AllowScroll=true,and not use the RadFormDecorator control,webpage can be show normal...Once i setup one of them,the page will show abnormal.
my project must be used grid allow scroll and RadFormDecorator .

the attachment is error screen,

I don't know how to handle, please help me! Thank you..

<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >

<head runat="server">

<title>Div+RadGird Error</title>

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

function showdiv()

{

var obj=document.getElementById("DType").value;

if(obj==1)

{

document.getElementById("Div_NullData").style.display="none";

document.getElementById("Div_FullData").style.display="";

}

else

{

document.getElementById("Div_NullData").style.display="";

document.getElementById("Div_FullData").style.display="none";

}

</script>

</head>

<body>

<form id="form1" runat="server">

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

</telerik:RadScriptManager>

<telerik:RadFormDecorator ID="RadFormDecorator1" runat="server" DecoratedControls="All" />

<select id="DType" onclick="showdiv()">

<option value="0" selected="selected">Null Data</option>

<option value="1">Full Data</option>

</select>

<div id="Div_NullData">

<telerik:RadGrid ID="RadGrid1" runat="server" DataSourceID="SqlDataSource1" GridLines="None" Width="780">

<HeaderContextMenu EnableAutoScroll="True">

</HeaderContextMenu>

<MasterTableView AutoGenerateColumns="False" DataKeyNames="CustomerID" DataSourceID="SqlDataSource1">

<RowIndicatorColumn>

<HeaderStyle Width="20px" />

</RowIndicatorColumn>

<ExpandCollapseColumn>

<HeaderStyle Width="20px" />

</ExpandCollapseColumn>

<Columns>

<telerik:GridBoundColumn DataField="CustomerID" HeaderText="CustomerID" ReadOnly="True"

SortExpression="CustomerID" UniqueName="CustomerID">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="CompanyName" HeaderText="CompanyName" SortExpression="CompanyName"

UniqueName="CompanyName">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="ContactName" HeaderText="ContactName" SortExpression="ContactName"

UniqueName="ContactName">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="ContactTitle" HeaderText="ContactTitle" SortExpression="ContactTitle"

UniqueName="ContactTitle">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Address" HeaderText="Address" SortExpression="Address"

UniqueName="Address">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="City" HeaderText="City" SortExpression="City"

UniqueName="City">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Region" HeaderText="Region" SortExpression="Region"

UniqueName="Region">

</telerik:GridBoundColumn>

</Columns>

</MasterTableView>

</telerik:RadGrid>

<asp:SqlDataSource ID="SqlDataSource1" runat="server"

ConnectionString="<%$ ConnectionStrings:NorthwindConnectionString %>" SelectCommand="SELECT * FROM [Customers] WHERE 1=0"></

asp:SqlDataSource>

</div>

<div id="Div_FullData" style="display:none">

<telerik:RadGrid ID="RadGrid2" runat="server" DataSourceID="SqlDataSource2" GridLines="None" Width="780" Height="300px">

<HeaderContextMenu EnableAutoScroll="True">

</HeaderContextMenu>

<MasterTableView AutoGenerateColumns="False" DataKeyNames="CustomerID" DataSourceID="SqlDataSource2">

<Columns>

<telerik:GridBoundColumn DataField="CustomerID" HeaderText="CustomerID" ReadOnly="True"

SortExpression="CustomerID" UniqueName="CustomerID">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="CompanyName" HeaderText="CompanyName" SortExpression="CompanyName"

UniqueName="CompanyName">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="ContactName" HeaderText="ContactName" SortExpression="ContactName"

UniqueName="ContactName">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="ContactTitle" HeaderText="ContactTitle" SortExpression="ContactTitle"

UniqueName="ContactTitle">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Address" HeaderText="Address" SortExpression="Address"

UniqueName="Address">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="City" HeaderText="City" SortExpression="City"

UniqueName="City">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Region" HeaderText="Region" SortExpression="Region"

UniqueName="Region">

</telerik:GridBoundColumn>

</Columns>

</MasterTableView>

<ClientSettings>

<Scrolling AllowScroll="True" />

</ClientSettings>

</telerik:RadGrid>

<asp:SqlDataSource ID="SqlDataSource2" runat="server"

ConnectionString="<%$ ConnectionStrings:NorthwindConnectionString %>" SelectCommand="SELECT TOP 20  * FROM [Customers]"></

asp:SqlDataSource>

</div>

</form>

</body>

</html>

Grid

answered on 08 Jul 2010

3 answers

122 views

IE and "out of memory"

We have a page which is getting the results of a file system folder/file scan that will occasionally throw an ":out of memory" pop-up to the user (and the list of folders which is within a RadListBox, will actually flow over the box boundaries and down off the bottom of the page); close the browser, re-launch and log in and hit the same page again and it will work just fine.

Below is the sub that scans the file system & loads the list - it seems to all work ok every time - it is the rendering that seems to be taking the hit.

My dev team is not able to identify any specific causes for this - was wondering if anyone has seen this or has any suggestions for debugging or correction.

    
                Private Sub LoadItems(Optional ByVal bolClearText As Boolean = True)  
        
                    If bolClearText Then  
        
                        lblFinished.Text = "" 
        
                    End If  
        
                    If txtIngestServerPath.Text.Trim = "" Then Exit Sub  
        
                    Dim dir As IO.DirectoryInfo  
        
                    Try  
        
                        dir = New IO.DirectoryInfo(txtIngestServerPath.Text.Trim)  
        
                    Catch  
        
                        lstTemplateFiles.Items.Clear()  
        
                        lstRadTemplateFiles.Items.Clear()  
        
                        Dim intLanguageCode As Integer = SystemLanguages.SystemLanguages.GetInstance().LanguageCodeForID(userinfo.DefaultLanguage)  
        
                        lblFinished.Text = Global.Castnet.App.Language.CastnetInterpreter.InternationalizeString("Invalidfolderpath", intLanguageCode)  
        
                        Exit Sub  
        
                    End Try  
        
                    lstTemplateFiles.Items.Clear()  
        
                    lstRadTemplateFiles.Items.Clear()  
        
                    If dir.Exists Then  
        
                        If Not dir.Parent Is Nothing Then  
        
                            Dim item As New RadListBoxItem  
        
                            item.Text = "..." 
        
                            item.Value = "" 
        
                            item.Attributes("itemtype") = "0"  
        
                            item.ImageUrl = Resources.ImagePaths.ParentDirectoryIcon  
        
                            lstRadTemplateFiles.Items.Add(item)  
        
                        End If  
        
                        'If Recurse.Checked() Then  
        
                        'ParseDirectory(dir)  
        
                        'Else  
        
                        Dim folders As System.IO.DirectoryInfo = New System.IO.DirectoryInfo(txtIngestServerPath.Text.Trim)  
        
                        For Each Folder As System.IO.DirectoryInfo In folders.GetDirectories  
        
                            Dim item As New RadListBoxItem  
        
                            'item.Text = Folder.FullName.Replace(txtIngestServerPath.Text.Trim, "")  
        
                            item.Text = Folder.Name  
        
                            item.Value = Folder.FullName  
        
                            item.ImageUrl = Resources.ImagePaths.FolderIcon  
        
                            item.Attributes("itemtype") = "1"  
        
                            lstRadTemplateFiles.Items.Add(item)  
        
                        Next  
        
                        Dim files As IO.FileInfo() = dir.GetFiles("*.sca")  
        
                        Dim fileName As IO.FileInfo  
        
                        For Each fileName In files  
        
                            'Dim li As New ListItem  
        
                            'li.Text = fileName.FullName.Replace(txtIngestServerPath.Text.Trim, "")  
        
                            'li.Value = fileName.FullName  
        
                            'lstTemplateFiles.Items.Add(li)  
        
                            Dim item As New RadListBoxItem  
        
                            'item.Text = fileName.FullName.Replace(txtIngestServerPath.Text.Trim, "")  
        
                            item.Text = fileName.Name  
        
                            item.Value = fileName.FullName  
        
                            item.ImageUrl = Resources.ImagePaths.TemplateIcon  
        
                            item.Attributes("itemtype") = "2"  
        
                            lstRadTemplateFiles.Items.Add(item)  
        
                        Next  
        
                        'End If  
        
                        objContentPage.AjaxManager.ResponseScripts.Add("ScrollToTop();")  
        
                    Else  
        
                        Dim intLanguageCode As Integer = SystemLanguages.SystemLanguages.GetInstance().LanguageCodeForID(userinfo.DefaultLanguage)  
        
                        lblFinished.Text = Global.Castnet.App.Language.CastnetInterpreter.InternationalizeString("Notemplatefilesexistsinselectedfolder", intLanguageCode)  
        
                    End If  
        
                End Sub

General Discussions

answered on 08 Jul 2010

10 answers

173 views

radwindow refreshes

Hi!

i am using radwindow inside a timer. it refreshes in firefox and works fine in ie...

plz help me...

thanks in advance...

Ajax

answered on 08 Jul 2010

4 answers

195 views

javascript not working from codebehind when use radscriptmanger

i used this code for close Rad window

string script1 = "<SCRIPT LANGUAGE='JavaScript'> ";
                script1 += "OK_Clicked()";
                script1 += "</SCRIPT>";
                Page.RegisterClientScriptBlock("ClientScript", script1);

but its not work
i also tried with
string script2 = "<SCRIPT LANGUAGE='JavaScript'> ";
                script2 += "OK_Clicked()";
                script2 += "</SCRIPT>";
                //RadScriptManager1.EnableScriptCombine = true;
                //Page.RegisterClientScriptBlock("ClientScript", script2);
                RegisterStartupScript("Startup", script2);

ScriptManager and StyleSheetManager

answered on 08 Jul 2010