Questions on UI for ASP.NET AJAX Forum

2 answers

91 views

[Solved] Possible css loading bug with ajax

Hello.

I have encountered a strange problem with conditional css loading when a page uses AJAX.

I have a conditional block in the "header" that says that the css file testIE7.css should only be loaded by Internet Explorer 7.

Everything works fine when viewing the page in Firefox, until I try to make an AJAX call. The first AJAX call that occurs on the page will also load the testIE7.css file and affects the layout. I have verified that both css files are loaded using firebug and through the example provided here.

As a simple example look at the following files:
testIE7.css:
.button {
color: Red;
}
test.css:
.button {
color: Green;
}

When the hyperlink is pressed, the text will change color from the one specified in the test.css to the one specified in the testIE7.css file.

Thanks in advance,

- Joel

General Discussions

answered on 22 Jul 2008

3 answers

117 views

problem of tow ajax panel

Hi,
I am using the version released on 2008 May.
I have 2 controls one is Telerik Calendar the other one is Telerik Grid.
I set them into 2 ajax panel however the Calendar works fine, the telerick grid will fully post back when user click filter options. I change the Grid's ajax panle to Ajax manager, the first click is ok, second click will cause full postback, and the third time work well again ... ...

It is so wired, any ideas

    
            <table> 
        
                <tr> 
        
                    <td> 
        
                        <telerik:RadAjaxPanel ID="RadAjaxPanel1" runat="server" EnableAJAX="true">  
        
                            <telerik:RadCalendar ID="RadCalendar1" runat="server" Font-Names="Arial, Verdana, Tahoma" 
        
                                ForeColor="Black" Style="border-color: #ececec" Skin="Web20" BorderStyle="Double" 
        
                                BorderWidth="5px" MultiViewColumns="2" BorderColor="#3366CC" AutoPostBack="True">  
        
                                <CalendarTableStyle BorderColor="White" BorderWidth="2px" Wrap="False" /> 
        
                            </telerik:RadCalendar> 
        
                        </telerik:RadAjaxPanel> 
        
                    </td> 
        
                    <td> 
        
                        <telerik:RadAjaxManager ID="RadAjaxManager2" EnableAJAX="true" runat="server">  
        
                            <AjaxSettings> 
        
                                <telerik:AjaxSetting AjaxControlID="gridDrivers">  
        
                                    <UpdatedControls> 
        
                                        <telerik:AjaxUpdatedControl ControlID="gridDrivers" /> 
        
                                    </UpdatedControls> 
        
                                </telerik:AjaxSetting> 
        
                            </AjaxSettings> 
        
                        </telerik:RadAjaxManager> 
        
                        <telerik:RadGrid ID="RadGrid1" runat="server" AllowFilteringByColumn="True" AllowSorting="True" 
        
                            AutoGenerateColumns="False" GridLines="None" OnNeedDataSource="gridDrivers_NeedDataSource" 
        
                            Skin="Web20" Height="500px">  
        
                            <ClientSettings AllowColumnsReorder="True" EnableRowHoverStyle="true" ReorderColumnsOnClient="True">  
        
                                <Selecting AllowRowSelect="True" /> 
        
                                <ClientEvents OnRowSelected="RowSelected" /> 
        
                                <Scrolling AllowScroll="True" UseStaticHeaders="True" /> 
        
                            </ClientSettings> 
        
                            <MasterTableView ClientDataKeyNames="DriverID" DataKeyNames="DriverID">  
        
                                <RowIndicatorColumn Visible="False">  
        
                                    <HeaderStyle Width="20px" /> 
        
                                </RowIndicatorColumn> 
        
                                <ExpandCollapseColumn Resizable="False" Visible="False">  
        
                                    <HeaderStyle Width="20px" /> 
        
                                </ExpandCollapseColumn> 
        
                                <Columns> 
        
                                    <telerik:GridBoundColumn AllowSorting="true" DataField="DriverID" HeaderText="Driver ID" 
        
                                        SortExpression="DriverID" UniqueName="DriverID" DataType="System.String">  
        
                                    </telerik:GridBoundColumn> 
        
                                    <telerik:GridBoundColumn AllowSorting="true" DataField="DriverName" HeaderText="Driver Name" 
        
                                        SortExpression="DriverName" UniqueName="DriverName" DataType="System.String">  
        
                                    </telerik:GridBoundColumn> 
        
                                    <telerik:GridBoundColumn AllowSorting="true" DataField="CompanyName" HeaderText="Company Name" 
        
                                        SortExpression="CompanyName" UniqueName="CompanyName" DataType="System.String">  
        
                                    </telerik:GridBoundColumn> 
        
                                    <telerik:GridBoundColumn AllowSorting="true" DataField="DivisionName" HeaderText="Division Name" 
        
                                        SortExpression="DivisionName" UniqueName="DivisionName" DataType="System.String">  
        
                                    </telerik:GridBoundColumn> 
        
                                </Columns> 
        
                                <EditFormSettings> 
        
                                    <PopUpSettings ScrollBars="None" /> 
        
                                </EditFormSettings> 
        
                            </MasterTableView> 
        
                        </telerik:RadGrid> 
        
                    </td> 
        
                </tr> 
        
            </table>

thank you

Ajax

answered on 22 Jul 2008

1 answer

302 views

[Solved] 'Close' tooltip RadToolTip

Hi!

Can I change the tooltip text (which is now 'Close') of the close button of the RadToolTip?

Best Regards
Radek

ToolTip

answered on 22 Jul 2008

0 answers

75 views

Setting Context Menus Declaratively

I believe it is now not possible to load a context menu file declaratively from a file.

Not only that but different context menus have to be added separately.

I must say I prefer the old system.

Marty

TreeView

asked on 22 Jul 2008

1 answer

158 views

Get Scheduler SelectedView Client Side

I have a Scheduler and several other controls on a page. Sometimes I want scheduler events to invoke AjaxRequests and other times I would like the entire page to post back. For example when a user changes the date on the scheduler I want the calendar control to update but when I change the view to Month view I would like the entire page to refresh.

I tried handling the AjaxManager's OnAjaxRequestStart() event so that I can determine the scheduler's current view however after getting reference to the scheduler it's SelectedView property returns null. Here's an example:

    
            function AjaxManager_RequestStart(sender, eventArgs)  
        
            {  
        
                debugger 
        
                var scheduler = $find("<%= RadScheduler1.ClientID %>");  
        
                var currentView = scheduler.get_selectedView();  // selectedView is always null  
        
            }

Is there another way to do this? It would be nice if there was a client-side OnSelectedViewChanged event of the scheduler.

Al

Scheduler

answered on 22 Jul 2008

1 answer

308 views

Getting Final Name(s) Of Uploaded Files

Hello, I have asked this question before, but didnt get the response I desired, maybe this was due to me being unclear on my intentions, so I shall try again.
I am using the RadUpload control to allow the uploading of image files to my server. After the files a uploaded, they are minipulated server side, height, width etc are adjusted and a watermark is added, so it is very important that I have the correct filename after upload.
When the upload control detects that a file already exists, it fires the following function:

    
            protected void RadUpload1_FileExists(object sender, UploadedFileEventArgs e)  
        
                {  
        
                    int counter = 1;  
        
                    UploadedFile file = e.UploadedFile;  
        
                    string targetFolder = Server.MapPath(RadUpload1.TargetFolder);  
        
                    string targetFileName = Path.Combine(targetFolder,  
        
                        file.GetNameWithoutExtension() + counter.ToString() + file.GetExtension());  
        
                    while (System.IO.File.Exists(targetFileName))  
        
                    {  
        
                        counter++;  
        
                        targetFileName = Path.Combine(targetFolder,  
        
                            file.GetNameWithoutExtension() + counter.ToString() + file.GetExtension());  
        
                    }  
        
                    file.SaveAs(targetFileName);  
        
                }

This works well, the uploaded file is renanmed by appending an extra "1" to the filename, until a unique name is generated.
However my problem is, if I try the followning in my upload button click event:

    
             protected void Button1_Click(object sender, EventArgs e)  
        
                {  
        
                    foreach (UploadedFile f in RadUpload1.UploadedFiles)  
        
                    {  
        
                        if (!Object.Equals(f, null))  
        
                        {  
        
                            LooongMethodWhichUpdatesTheProgressContext(f);  
        
                        }  
        
                    }  
        
                    foreach (UploadedFile f in RadUpload1.UploadedFiles)  
        
                    {  
        
                        Response.Write(f.GetName() + "<br>");  
        
                    }  
        
                }

I only get the original filenames, if the filename has been changed by the fileexists funtion above, the correct name is not shown in the uploaded files collection. I need a way to be able to access the filenames, as they are saved on the server. Yes I can save the filename of the modified file within the fileexists method to a string list, however the original file name still exists within the uploaded files collection.

Upload (Obsolete)

answered on 22 Jul 2008

2 answers

310 views

RadGrid

Ola,

Estou testando o objeto RADGRID / ASP.NET AJAX 2008 Q1 no VB2008 e, estou precisando de ajuda na seleção de valores na GRADE.

Ex:

ID	NOME
1	CLAUDINEI
2	TELERIK

Queria saber como pego o valor de uma coluna especifica quando clicar na linha?

Agradeço a ajuda, Claudinei.

Grid

answered on 22 Jul 2008

7 answers

290 views

Export TemplateColumn RADGrid

Hi,

I got a grid with a template column. In this column I have an image.

Now I like to export the grid including the picture.

How can i do this?

Thanks,
Thimo

Grid

answered on 22 Jul 2008

2 answers

75 views

Formating the column on grouping

I am using the radgrid on my page. It is showing the data from the database by dataset, there is a column to show the data / time. I have enabled the grouping on grid. When i drags the date / time column on to the group portion of grid it groups the grid data by date / time but i want to group just by data not by time. I have not defined any group by clause in my sql query, my question is that how i can group the column just by date not by date / time.

Grid

answered on 22 Jul 2008

1 answer

222 views

Create RadCombo Client side?

Hello Telerik,

Is it possible to achieve this now?

Regards,
Elton

ComboBox

answered on 22 Jul 2008