Questions on UI for ASP.NET AJAX Forum

1 answer

111 views

Hello,

I have been experimenting with Telerik Ajax for a while - went to install it on a Win2008 server I have from GoGrid.

Got the following error message:

Title Bar: Telerik RadControls for ASP.Net AJAX A2 2009 SP1 Setup
Message: Error attempting to read from the source install database: C:\Windows\Installer\37e0da42.msi

I am logged in as administrator and have never seen a message like this before... any ideas?

Thanks.
Chris

General Discussions

answered on 23 Sep 2009

6 answers

289 views

[Solved] Rad Tool Tip and XMLHttpPanel

Is there a way to combine the use of XMLHttpPanel with an ajaxUpdated RadToolTip? I'm just updating the content of the tool tip and don't really need to do the ajax post back. Is there a way to utilize the xmlhttppanel's benefits with something as simple as the tool tip?

XmlHttpPanel

answered on 23 Sep 2009

1 answer

185 views

How to persist localized values between postback ???

Hello,

I have notice this pb some time ago: when I set localized values on first non postback as

ModuleProgressArea.Localization.UploadedFiles

="xxx";
they are not persisted and I get back the base values after soem postback..

I have already reported this but my radprogressArea was not visible, and I admitted it was the reason..
Now it is in a visible control and visible itself and I have same pb.

For me it is a bug, we should be able to set these values on start and forget them..

All my callback on my page are ajaxified but the last one so I don't know when to install these localized values.
If I set them on ajax call back, I have to include the radprogressArea in the Ajax Settings, and this is not good.

Thanks for clear process.

CS

Upload (Obsolete)

answered on 23 Sep 2009

3 answers

118 views

Horizontal Rad Menu in IE 6 issue

I have a horizontal radmenu that is placed in a contentplaceholder from a master page. I have images as the menu items. The items appear correctly in IE 7 & 8 but shift below in IE 6. There are additional spaces in the menu after each item. I downloaded 2009 Q2 sp 1 and still have the same issue. Does anyone have any ideas? I've been fighting this issue for a week now and this is my last resort.

Menu

answered on 23 Sep 2009

5 answers

294 views

Why absolute positioning still not working in Firefox?

I posted about this over a year ago. http://www.telerik.com/community/forums/aspnet-ajax/editor/absolute-positioning-not-working-in-firefox.aspx. Why is this functionality still missing? If you say Firefox can't do it, then why a product like Cute Editor can do it?
They have been doing it for years. Check out their demo. http://cutesoft.net/example/general.aspx.

Also the fact that the absolute position icon showing for Firefox users but doing nothing will confuse them.

Editor

answered on 23 Sep 2009

1 answer

118 views

Show SmartTag grayed out

I'm trying to set the properties for a radeditor control, but when I right click to select Show SmartTag it's grayed out. Any ideas?

Using VS2008 Team Developer on Vista Ultimate x64 SP 1.

Editor

answered on 23 Sep 2009

3 answers

133 views

Client Databind Problem

I am utilizing client databinding and I cannot get the grid to populate with
anything. I am returning all my data is JSON format and its verified by
Web Developer Helper. The grid keeps displaying "No records to display.".
Code is posted below. Any ideas.

    
            <html xmlns="http://www.w3.org/1999/xhtml" > 
        
            <head runat="server">  
        
             <title></title>  
        
            </head> 
        
             <script type="text/javascript">  
        
                 function RebindGrid() {  
        
                     var mtv = $find("<%= RadGrid2.ClientID %>").get_masterTableView();  
        
                     mtv.rebind();  
        
                    return false;  
        
                }  
        
                function GridCommand(sender, args) {  
        
                }    
        
             </script> 
        
            <body> 
        
            <form id="form1" runat="server">  
        
            <asp:ScriptManager id="PlaybookScriptManager" runat="server" /> 
        
            <asp:Button ID="dsd" runat="server" OnClientClick="return RebindGrid();" text="Rebind" /> 
        
            <br /> 
        
            <rad:RadGrid runat="server" ID="RadGrid2" AutoGenerateColumns="false" Height="670px" AllowFilteringByColumn="true">  
        
            <MasterTableView DataKeyNames="EventID" ClientDataKeyNames="EventID" Height="670px" > 
        
            <Columns> 
        
             <rad:GridBoundColumn HeaderText="EventID" DataField="EventID" /> 
        
             <rad:GridBoundColumn HeaderText="EventName" DataField="EventName" />
        
            </Columns> 
        
            </MasterTableView> 
        
            <ClientSettings> 
        
             <ClientEvents OnCommand="GridCommand" /> 
        
             <Scrolling AllowScroll="true" /> 
        
             <DataBinding Location="Default.aspx" SelectMethod="GetEvents" DataPropertyName="Events"   
        
             FilterParameterName="filterexp" FilterParameterType="Linq" /> 
        
             <Selecting AllowRowSelect="true" /> 
        
            </ClientSettings> 
        
            </rad:RadGrid> 
        
            </form> 
        
            </body> 
        
            </html>

    
            [WebMethod]  
        
                    public static Dictionary<string, object> GetEvents(string filterexp)  
        
                    {  
        
                        var filter = !string.IsNullOrEmpty(filterexp);  
        
                        var data = new DataClasses1DataContext();  
        
                        var events = (from e in data.Events  
        
                                      select new 
        
                                      {  
        
                                          EventID = e.EventID,  
        
                                          EventName = e.EventName  
        
                                      })  
        
                                     .Where(filter ? filterexp : "EventID > 0");  
        
                        return new Dictionary<string,object> {{"Events", events}};  
        
                    }

Grid

answered on 23 Sep 2009

3 answers

102 views

Scrollbars on nested RadMenu

I am not able to get functioning scrollbars on a radMenu nested inside of a radpanelbar. Here is the code: Any help you could give would be appreciated!

//code behind

    
             RadPanelItem panelItem = (RadPanelItem)RadPanelBar2.FindItemByValue("templateHolder");  
        
                        panelItem.Expanded = true;  
        
                        panelItem.ChildGroupHeight = Unit.Pixel(150);  
        
                        RadMenu myMenu = new RadMenu();  
        
                        myMenu.Width = Unit.Percentage(100);  
        
                        //myMenu.Height = Unit.Pixel(500);  
        
                        myMenu.DefaultGroupSettings.Height = Unit.Percentage(100);  
        
                        myMenu.EnableRootItemScroll = true;  
        
                        //myMenu.EnableAutoScroll = true;  
        
                        myMenu.AutoScrollMinimumHeight = 150;  
        
                        myMenu.Flow = ItemFlow.Vertical;  
        
                        myMenu.DataTextField = "Text";  
        
                        myMenu.DataFieldID = "ID";  
        
                        myMenu.DataFieldParentID = "ParentId";  
        
                        myMenu.DataSource = siteData;  
        
                        myMenu.DataBind();  
        
                        panelItem.Controls.Add(myMenu);   

                        <telerik:RadPanelBar ID="RadPanelBar2" runat="server" Width="350px" Height="400px" 
                    
                                        ExpandMode="FullExpandedItem" ExpandAnimation-Type="none" 
                    
                                        CollapseAnimation-Type="none" > 
                    
                                        <Items> 
                    
                                            <telerik:RadPanelItem runat="server" Text="Major" > 
                    
                                                <Items> 
                    
                                                    <telerik:RadPanelItem runat="server" Value="templateHolder">  
                    
                                                    </telerik:RadPanelItem> 
                    
                                                </Items> 
                    
                                            </telerik:RadPanelItem> 
                    
                                        </Items> 
                    
                                       <%-- <CollapseAnimation Duration="100" Type="None" /> 
                    
                                        <ExpandAnimation Duration="100" Type="None" />--%> 
                    
                                    </telerik:RadPanelBar>

Menu

answered on 23 Sep 2009

4 answers

127 views

Ajaxified or not?

I have a page with an AjaxManager on it.

This page opens a modal RadWindow that displays a page that does not have either an AjaxManager or AjaxManagerProxy on it.

This popup page has a RadMultiPage control on it, one page of which contains a RadUpload control and a RadProgressManager.

When I hit the 'save' button on my popup page, the upload starts but the progress manager doesn't.

I can't figure out why.

I wondered if the controls on my popup page where being ajaxified by default as the result of being called by an ajaxified page and if the fact there were no appropriate AjaxSettings was why the progress manager wasn't appearing? TBH, I don't think it is 'cos I'm pretty sure that the upload wouldn't work if the Upload control was ajaxified.

Thoughts?

--
Stuart

Ajax

answered on 23 Sep 2009

1 answer

133 views

Problems in exporting radgrid to word and excel files

Hi Everybody,

I have been find a solution but until now I dint solve the problem. I'm going to explain about it.

There is a .aspx page where there is a radgrid. There are also two buttons - word button and excel button.
When the user clicks on word button for example it is invoked its event:

protected

void btnExportWord_Click(object sender, System.Web.UI.ImageClickEventArgs e)

{

RadGrid radGrid = this.getData();

this.ConfigureExportation(radGrid);

radGrid.MasterTableView.ExportToWord();

}

How you can see, I create a new radgrid where it is filled out by getData method. I created a new radgrid because on page, the radgrid has jus some columns and I'd like to export all columns from table to word or excel file.

See the getData() Method:

private

RadGrid getData()

{

RadGrid radGrid = new RadGrid();

radGrid.DataSource = gobjBLProduct.List(

this.Company, this.txtSearch.Text.Trim());

radGrid.DataBind();

return radGrid;

}

Now, See ConfigureExportatio() Method:

private

void ConfigureExportation(RadGrid pradGrid)

{

pradGrid.ExportSettings.ExportOnlyData =

true;

pradGrid.ExportSettings.IgnorePaging =

true;

pradGrid.ExportSettings.OpenInNewWindow =

true;

pradGrid.ExportSettings.FileName =

"List of Product - " + DateTime.Now.ToShortDateString();

}

The problem is when I click on word button there is an exception where it is showed this message: "RadGrid must be DataBound" before exporting."

I didnt undertand why this error. What mistake did i do?

Can anybody help me, please?

Thank you for attention,

Carlos

General Discussions

answered on 23 Sep 2009