Questions on UI for ASP.NET AJAX Forum

1 answer

54 views

problem in Handling of FooterText in FooterTemplate

Hi All,

I have make a grid with some template column. I am applying aggregate on it. It is successfully applied. But footertext handling is not proper. I want to get text value for footer from resource file. But FooterText can not do. So how we can handle footer text in footer template

<rad:GridTemplateColumn DataField="NoOfYear" UniqueName="NoOfDays" FooterText="Can not use for multiple langages " Aggregate="Sum" GroupByExpression="NoOfDays Group By NoOfDays">
                    <HeaderTemplate>
                        <asp:Label ID="NoOfDaysHeaderLabel" runat="server" Text="code for getting text From Resouce file"/>
                    </HeaderTemplate>
                    <ItemTemplate>
                     <%#DataBinder.Eval(Container, "DataItem.NUMBER_OF_DAYS")%>
                       </ItemTemplate>

                    <ItemStyle Width="3%" />
                </rad:GridTemplateColumn>

I want to handle footertext there
<FooterTemplate>
                        <asp:Label ID="NoOfDaysFooterLabel" runat="server" Text="code for getting text From Resouce file"/>
                    </FooterTemplate>

Kindly provide solution.

Grid

answered on 30 Jun 2011

3 answers

65 views

Get TreeView with RadPanelBar looks?

Hi.
I want a TreeView with the same looks as RadPanelBar or a RadPanelBar with the same functionality as TreeView.
I've successfully made a RadPanelBar with load on demand, but i got stuck when i needed to implement ie drag and drop.

If I choose the TreeView, I must be able to change the appearance so that all items are streched with full width of the control.

Do you have any tips on how to make this happen?

Regards /Richard

TreeView

answered on 30 Jun 2011

2 answers

59 views

How to synchronize the RadChart skin with a website skin?

Dear telerik team,

I would like to ask you for a way in order to accomplish a change of the RadChart skin immediately when the skin of the master page have changed. (Naturally, in case that a RadChart skin collection does contain the same skin type as selected website skin).

Here is my current scenario for better clarify:
1. I have a master page which contains RadFormDecorator. (Note, that 'DecoratedControls' attribute is set to "all").
2. My master page contains also a RadSkinManager. (Its 'ShowChooser' attribute is set to "true").
3. Website built on the master page contains RadChart contained in update panel.
- So, the problem resides in a fact, that the change of website skin does not affect the RadChart skin, whenever is changed. I tried to utilize the SkinChanged event upon RadSkinManager instance, but the RadChart skin was changed not synchronously with website skin, but after next website skin change (so I have a delay for next website skin change which causes the mentioned skin divergence).

Can you help me, please? Thank you very much.

Kind regards,
Miro

Chart (Obsolete)

answered on 30 Jun 2011

1 answer

109 views

Google-Like Filtering From the Client Side

All,

    I am currently evaluating these controls for my employer. We were interested in the Google-Like filtering of the web grid as found in this example: http://demos.telerik.com/aspnet-ajax/controls/examples/integration/gridandcombo/defaultcs.aspx?product=grid

    I am currently loading my web grid via PageMethods and a client-side databind. I haven't been able to find any info / demo / articles on Filtering a RadGrid with Google-Like filtering when using this type of set up. Since the page method is Static, I don't have access to "this" and I can't use the set up in the above example.

    Can anyone point me in the right direction to a resource I can use? Am I going to be forced to "roll my own" Google-Like filtering when using the Rad Grid with PageMethods and client side data binds?

Thanks,
    -- Joe --

Grid

answered on 30 Jun 2011

3 answers

71 views

how to chage the page size

HI,

How should i get the new page size vale using Rad Grid when i chage the value.

Thanks in Advance.
Hamza

Grid

answered on 30 Jun 2011

1 answer

37 views

RadGrid Boarder does not render properly in IE7

Hi, I am using Rad Grid control in my application. I have applied Office2007 skin for telerik controls in web.config.
I have GridButtoncolumn as one of my column whose type is as 'PushButton'. I need to hide this button based on some logic.
so It may possible that for 10 rows, only few rows needed to show this button and some needed to hide this button.
Everything is working fine. Problem comes when i see this page in IE 7. For rows which does not have this button it's boarder does not show up. For the rest it is fine. Please look at the attached file.

Does any one has any idea?

Grid

answered on 30 Jun 2011

2 answers

94 views

javascript ajaxRequest call to server side, set editor content but does render in gui.

Description of Application:
Application page has a radlistbox on one pane on page and a radeditor on other pane on same page. When user clicks on a list box item the radeditor is saved and different content is loaded into radeditor depending on item selected in radlistbox.

Configuration of Application:
Application has a site.master which resides the radajaxmanager. The problem occurrs in a conent page

Description of Problem:
Radeditor does not change when set server side as a result of a client side ajax request.

Description of events:
I catch the radlistbox change client side on a selection_changed event and send an ajax message to server (

radManager.ajaxRequest(PassedArgument) )

along with a unique identifier indicating what the new radlistbox item that was selected.

Ajax message from javascript is caught server side (RadAjax_AjaxRequest) side with no problem. Editor is tested for "dirtyness", saved if it is dirty. Then the editor content is set according to the value selected in the radlistbox. Again no problem, and server side I can see that editor.content has changed in the debugger. The problem is the editor does not change in the gui. If I make a responseScripts call to get the value client side (editor.get_html();) it is still set to it's old value.

Code Snippets:
Site.Master

 
 

 

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" 

   onajaxrequest="RadAjaxManager1_AjaxRequest_SiteMaster"> 
 

 
 

 

</telerik:RadAjaxManager>

Content Page, code behind, page load

protected void Page_Load(object sender, EventArgs e) {

...

RadAjaxManager manager = RadAjaxManager.GetCurrent(this);

manager.AjaxRequest += new

RadAjaxControl.AjaxRequestDelegate(RadAjaxManager_AjaxRequest_Editor);

...

}

Content Page, client side, listbox selection change

function RadListBox_ManualList_OnCleintSelectedIndexChanged(sender, args)

{

...

SendAjaxMessage("RadListBoxSelectionChanged-" + item.get_value());

}

Content Page, server side, catch ajax message

public void RadAjaxManager_AjaxRequest_Editor(object sender, AjaxRequestEventArgs e)

{

...

/*

* force rad edior content change for test

*/

RadEditor1.Content = "hello world";

string MyScript = "test();";

RadAjaxManager.GetCurrent(this).ResponseScripts.Add(MyScript);

}

Content Page, client side, test()

function test(){

editor = $find("<%=RadEditor1.ClientID %>");

var test = editor.get_html();

//debugger here would show content not changed, also visable in gui

};

Ajax

answered on 30 Jun 2011

2 answers

58 views

Help will not install in VS 2008

For the past two builds, I have not been able to get Help working in Visual Studio 2008 (That this fundamental feature doesn't work is a serious pain). Here's what I did after the last release(2011.1.519):

Downloaded the RadControlsForASP.NET.AJAX_2011_1_519_Help2 file.
Extracted the actual contents in the C:\Program Files\Common Files\Telerik folder.
Run Reg_RadControlsForASPNET_AJAX.bat

If I then run View_RadControlsForASPNET_AJAX.bat, I can view the help and index with no problem. However, when I load up VS 2008 and go to Help, Index, "RadControls for ASP.NET AJAX Documentation" collection, I get nothing. (Technically, I get "No index has been defined for the current Help collection".)

1. Why isn't this working?
2. Why isn't the list of installation instructions included with the ZIP file for installing help?
3. If I did not perform the list of steps correctly, what is the list of instructions as it relates to the latest release?

Documentation and Tutorials

answered on 30 Jun 2011

2 answers

36 views

RadAjaxPanel.FocusControl not working in maximised IE9 browser

Hi there,

I'm calling uxRap.FocusControl(uxTest) to set the focus to the uxTest text box and it is not working in a maximised IE9 browser, i.e. the text i-bar does not appear in the control. If the IE9 browser has a scroll-bar showing (I think) or the window has to scroll to get to the textbox, the text i-bar does appear in the control.

No problems in a maximised Chrome / FireFox browser.

Kind regards,

Mike K.

Ajax

answered on 30 Jun 2011

3 answers

92 views

How to update only a few rows

Hi,

I have a grid to users on muy web applicattion. I want to update all users except admin user.

I want the row which is Admin user, this row can't to be updated.

¿How to ?

Thanks,

Grid

answered on 30 Jun 2011