Questions on UI for ASP.NET AJAX Forum

1 answer

117 views

I have a radgrid and when a row is selected and a button is pressed I process the button and go to another page to process the information.

But if no row is selected I want to issue an alert telling the user to select a row and stay on the same page. Just how can I make this happen?

I am able to display an alert using the javascript page load function and by adding a function call to the onClientClicked Event. But how can I call the rad alert based on what happens in the server side button code?

I would also like to do the same thing on another page passing it an html string of errors that occur that need to be corrected before allowing the user to submit the page. So somehow I would need to pass this string to the javascript function.

I guess I'm a little green in the asp.net to javascript relationship so any help is appreciated!

thanks

Window

answered on 01 Apr 2009

1 answer

108 views

Controls backgrounds problem

Hello,

I have a problem with the background of controls when they are ajaxyfied. Indeed, here is the procedure :
_ Put a RadFormDecorator with Black skin
_ Put a fieldset
_ Put a checkbox in the fieldset
_ Add this checkbox in a RadAjaxManager

When a postback is done, then the background around the checkbox is not like the fieldset but like the page background...
I have noticed the same problem in the Telerik example for RadFormDecorator->Partial Page Updates ( Example ). When you click on the "callback" button the background is changing...

My version is Q1 2009 for ASP.NET AJAX
With this behavior we can not use it, Is there a workaround ?

FormDecorator

answered on 01 Apr 2009

1 answer

87 views

RadToolTip Out Position in IE

I try to user RadToolTip, in FF the tip is Normal, but in IE the content of tip is out of the container
This is my ASCX file

    
            <%@ Control Language="C#" AutoEventWireup="true" CodeBehind="View_ShowPicture.ascx.cs" Inherits="hqdai.Modules.EO_Pictures.View_ShowPicture" %> 
        
            <%@ Register Assembly="System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" 
        
                Namespace="System.Web.UI" TagPrefix="asp" %> 
        
            <%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %> 
        
            <%@ Register TagPrefix="cc1" Namespace="SiteUtils" Assembly="CollectionPager" %>  
        
            <link rel="stylesheet" href='/css/Shadow.css' media="screen" type="text/css"/><link rel="stylesheet" href='/css/Shadow.css' media="screen" type="text/css"/> 
        
            <telerik:RadCodeBlock ID="RadCodeBlock1" runat="server"> 
        
                <link rel="stylesheet" href='<%= FileLocation()%>/css/Shadow.css' media="screen" type="text/css"/> 
        
            </telerik:RadCodeBlock> 
        
            <asp:DataList ID="dlShowPic" runat="server" RepeatColumns=2> 
        
                <ItemTemplate> 
        
                    <div class="img-shadow"> 
        
                        <img id='<%# Eval("PicID")%>'  src='<%# getPicture(DataBinder.Eval(Container.DataItem, "Picture").ToString())%>'  
        
                                            height=70px /> 
        
                    </div> 
        
                    <telerik:RadToolTip ID="RadToolTip1" runat="server"  
        
                                        TargetControlID='<%# Eval("PicID")%>'   
        
                                        Animation=Fade  
        
                                        Position=TopCenter  
        
                                        IsClientID="true"  
        
                                        BorderStyle="None" 
        
                                        Skin="Web20" 
        
                                        ContentScrolling="None"> 
        
                        <table> 
        
                            <tr> 
        
                                <td align="center"> 
        
                                    <div class="img-shadow"> 
        
                                        <img src='<%# getPictureThumb(DataBinder.Eval(Container.DataItem, "Picture").ToString())%>'  /> 
        
                                    </div> 
        
                                </td> 
        
                            </tr> 
        
                            <tr> 
        
                                <td align="center"> 
        
                                    <asp:Label ID="lblTitle" runat="server" Text='<%# Eval("Title")%>' CssClass="DNormalBold"></asp:Label> 
        
                                </td> 
        
                            </tr> 
        
                        </table> 
        
                    </telerik:RadToolTip>  
        
                </ItemTemplate> 
        
            </asp:DataList>

Display in FF and IE
I uploaded the photo in my spaces : Photo

ToolTip

answered on 01 Apr 2009

2 answers

630 views

How do I get the selected value of a combobox using javascript?

I can get an instance of the combobox but can't seem to get the currently selected value using Javascript.

Thanks

ComboBox

answered on 01 Apr 2009

1 answer

140 views

[Solved] Radgrid onrowclick event have to open new radgrid

I got a radgrid which shows customers. When user clicked one of the customers at left side I have to show products we sold to the customers.
Even if I know when row selected "onrowselect" client side event fire. I dont know how I pass key value to the other grid I used to show products we sold selected customer. Moreover, before user clicked one of customer rows I have not to show sold products radgrid.

So, shortly I have to radgrid when one of the grid row selected other radgrid will be populated and become visible, thank you in advance and all helps will be appreciated. Thank you in advance.

Grid

answered on 01 Apr 2009

0 answers

129 views

multiple upload using one single file input

Hi,

I want to upload multiple files using only one file input without going to server side untill i press submit button.
ie. my requirement is,
i will be havng only the browse button(ControlObjectsVisibility="None").

After we have browsed, added the attachment, they should appear below the browse box with a red X next to it to delete it if we want. we can then simply just browse and add another if you want(ie we have to clear the input field after browsed a file).

Then only when i press the submit button, i have to save all at server side.

can we do it using rad upload contrl? if yes please give me sufficient guideline.

Thanks & regards
Anju

please help me, can i do this usingrad upload?

Thanks & Regards
Anju

Upload (Obsolete)

asked on 01 Apr 2009

2 answers

185 views

[Solved] Upload control button position

HI,

Can i change the upload control buttons positions in anyway. I need the add button to be at the right of the browse button, so that all buttons on the same line.

i hope u got my purpose.

Thanks & Regards
Anju

General Discussions

answered on 01 Apr 2009

4 answers

140 views

Accessing cell content on selection

Hi,

I vahe implemented row selection using the EnablePostBackOnRowClick property. How can I access the content of a specific cell in the selected row from the event handler (OnItemCommand)?

Best regards,
Robert

Grid

answered on 01 Apr 2009

1 answer

70 views

Header background doesn't cover all height

Hi,
I saw that header's background in my grid has some free, gray space.
I made print screen:
http://img167.imageshack.us/img167/7905/gridbugheader.jpg
Which css rules schould I rewrite and how?

Grid

answered on 01 Apr 2009

1 answer

155 views

Tool tip in paging with datalist

i'm using tooltip with datalist control with paging option,while page navigation the tool tip control shows first page information only, is thier any solution

ToolTip

answered on 01 Apr 2009