Questions on UI for ASP.NET AJAX Forum

4 answers

514 views

How to hide columns in a bar chart with value = 0

How can I accomplish this using RadChart? With the Microsoft Chart control, you can set the minimum scale to 1 for the axis.
I've tried setting the YAxis minvalue, but this does not have the desired effect

<

YAxis MinValue="1">

Thanks for your help,
Dean

Chart (Obsolete)

answered on 23 Mar 2009

1 answer

204 views

[Solved] Opening radWin from existing radWin, can't set_behaviors

Hi,

Using Version=2009.3.311

I'm attempting to open a second radWin from an existing one using the current window BrowserWindow.radopen type method, I run into a JS error when calling set_behaviors on the new window. ("Telerik is undefined..")

A simple case example would be 3 aspx pages (Default.aspx, Default2.aspx, Default3.aspx) ....

----------------------------------------------------------------------------------------

Parent page (Default.aspx)....contents

<asp:ScriptManager ID="ScriptManager1" runat="server">

</asp:ScriptManager>

<telerik:RadWindowManager ID="RadWindowManager1" runat="server">

</telerik:RadWindowManager>

<telerik:RadWindow ID="RadWindow1" runat="server" NavigateUrl="Default2.aspx" OpenerElementID="LinkButton1">

</telerik:RadWindow>

<asp:LinkButton ID="LinkButton1" runat="server" OnClientClick="return false;">Open rWin1</asp:LinkButton>

1st radWin (Default2.aspx) contents...

function GetRadWindow() { var oWindow = null; if (window.radWindow) oWindow = window.radWindow; else if (window.frameElement.radWindow) oWindow = window.frameElement.radWindow; return oWindow; }

function fnOID1() { var oW = null; var oBrowserWnd = GetRadWindow().BrowserWindow; oW = oBrowserWnd.radopen('Default3.aspx', null); oW.setSize(750, 325); oW.set_modal(true); setTimeout(function() { oW.setActive(true); }, 0); }

function fnOID2() { var oW = null; var oBrowserWnd = GetRadWindow().BrowserWindow; oW = oBrowserWnd.radopen('Default3.aspx', null); oW.set_behaviors(Telerik.Web.UI.WindowBehaviors.Move + Telerik.Web.UI.WindowBehaviors.Close); oW.setSize(750, 325); oW.set_modal(true); setTimeout(function() { oW.setActive(true); }, 0); }

</script>

.....

rWin1

<br />

<asp:LinkButton ID="LinkButton1" runat="server" OnClientClick="fnOID1(); return false;">Open rWin2_nobehaviors</asp:LinkButton>

<br />

<asp:LinkButton ID="LinkButton2" runat="server" OnClientClick="fnOID2(); return false;">Open rWin2</asp:LinkButton>

2nd radWin (Default3.aspx) contents...

some text...

----------------------------------------------------------------------------------------

Any help would be much appreciated.

Window

answered on 23 Mar 2009

1 answer

86 views

Paragraph styles won't apply in IE6

My editor is pretty much using default settings. I've added the following to my Tools.xml:
<paragraphs>

<

paragraph name="Clear formatting" value="<body>" />

<

paragraph name="<h1>Heading 1</h1>" value="<H1<" />

<

paragraph name="<h2>Heading 2</h2>" value="<H2<" />

<

paragraph name="<h3>Heading 3</h3>" value="<H3<" />

</

paragraphs>

However, quite often (not always) when I try to apply a header (using the drop down) to either selected text or a selected line the style won't apply.

I've only tested this in IE6.

What to do?

Editor

answered on 23 Mar 2009

2 answers

466 views

javascript findControl

Hello,
I have got a DataList which contains many RadPanelbar. Each panelbar contains only one RadPanelbarItem with a template.
My template is just a label named Lb1.
I'm using the panelbar function OnClientItemClicked, but the method args.get_item().findControl("Lb1") return null.
I can't get the control by server side method with

var lb_ID = <%= RadPanelBar1.Items(0).FindControl("Lb1").ClientID %>

because I don't known the panelbar used.

Thanks for help.

PanelBar

answered on 23 Mar 2009

2 answers

271 views

[Solved] Show/Hide Root Folder

I'd like the option to show/hide the root folder in the treeview (or to have several root folders instead of just the one). I'd like to replace a homegrown solution with this composite control, but that (and the lack of date created/modified columns) is one of the biggest hurdles. I'm currently looking to see if I can customize the composite control myself, but would like to see this as a built-in option somewhere down the line.

FileExplorer

answered on 23 Mar 2009

3 answers

142 views

Client Side Row Click

How can i read Text from the particular cell...on row click
i have used

ItemTemplateColumn

colums.

Grid

answered on 23 Mar 2009

1 answer

124 views

exporttopdf issue

I have an ajaxified grid.
Inside the nestedtemplateview of the main grid I have another grid.
I want to give the export to pdf functionality on both of the grids.

I got the export working on the main grid and sub grid.
However, there's some data that I am not able to see.

Inside my gridtemplatecolumn for the both the grids, I have linkbuttons and one of the fields is bound to that.
# When i set "ExportOnlyData" on the main grid to false then I am able to export that data as well. I changed the format for export as shown in :http://www.telerik.com/help/aspnet-ajax/grdexporttipstricks.html
The font size changes do not apply to the data I have in my link buttons though?
How can I do that?

# the second issue I am having is if I set ExportOnlydata on my grid to false then when the pdf is generated i am unable to open it.
It gives me error: 'Adobe reader could not open 'RadGridExport.pdf' because it is either not a supported file type or because the file has been damaged'
I am unable to figure out why i get this error on my sub grid when i set exportonlydata to false. If it is true then everything works fine.

Please suggest.

Grid

answered on 23 Mar 2009

1 answer

188 views

Paragraph Styles

Hello,

I'm using the new Q1 2009 version of RadEditor with IE7 (haven't tested other browsers) and am trying to work with the Paragraph Style/Format Block. I've set the following in my tools files:

    
            <paragraphs> 
        
                <paragraph name="Clear" value="&lt;body>" /> 
        
                <paragraph name="&lt;H2 class='separator'>Heading 2&lt;/H2>" value="&lt;H2 class='separator'>" /> 
        
                <paragraph name="&lt;H1 class='separator'>Heading 1&lt;/H1>" value="&lt;H1 class='separator'>" /> 
        
            </paragraphs>

If I put the cursor on a line and select a value from the Format Block drop down, selecting H1 or H2 correctly applies the H1 or H2 with the class name to the paragraph. I can easily switch back and forth between H1 and H2 by just having the cursor on the line. However, to select the "Clear", I actually have to select the text/paragraph in question. Is there a way to have the "Clear" work if just the cursor is on the line and not have to select the actual text?

I've confirmed that the same thing happens in the following online demo, which is also where I got the value for "Clear".

http://demos.telerik.com/aspnet-ajax/editor/examples/formatblock/defaultcs.aspx

Thanks,
Chris

Editor

answered on 23 Mar 2009

1 answer

46 views

Wrong UpdatreImageUrl

Is anyone else having this issue? I just downloaded the 1Q 2009 package. Without changing my grids it seems that the image used the the update is being hardcoded by the DLL. Example.

<telerik:GridEditCommandColumn ButtonType="ImageButton" CancelImageUrl="/Standard/Images/cancel.gif"
EditImageUrl="/Standard/Images/edit.gif" UpdateImageUrl="/Standard/Images/ok.gif">

I look at the resulting HTML and see this:

<input type="image" style="border-width: 0px;" alt="Insert" src="/Standard/Update.gif" title="Insert" id="ctl00_ContentPlaceHolder1_grdLookupAttribute_ctl00_ctl02_ctl02_PerformInsertButton" name="ctl00$ContentPlaceHolder1$grdLookupAttribute$ctl00$ctl02$ctl02$PerformInsertButton"/>

It should be noted that the page this code lives in is /Standard/Mypage.aspx. So the /Standard is mine, but I have no idea where the Update.gif is coming from. Any ideas?

Grid

answered on 23 Mar 2009

2 answers

161 views

[Solved] Header context menu too large

I have a RadGrid iniside of a Splitter Panel. When the user right-clicks on the grid, the Header Context Menu is displayed but there are over 40 columns to this grid. As a result, the checkbox choices continue below the splitter and are not accessable. Does anyone know how I can prevent the Header Context Menu from going out of frame?

Thanks!

Grid

answered on 23 Mar 2009