Questions on UI for ASP.NET AJAX Forum

1 answer

140 views

How to change HREF column image source at run time.

Folks,

I am using RAD Control from ASP.Net Ajax Q3 2010 with Vstudio 2008 SP1.

In my project, I am using similar to Window / Using the URL for Server Arguments.

I would like to see depending on the value of Country, the HREF image should show approprite Image file. For example after Grid Databound, if the the Databound column Country value = "France" then for that row my Href column image src be = "Images/FranceData.png". if the Databound column Country value = "Germany" then for that row my Href column image src be ="Images/GermanyData.png".

Ofcourse in my Images folder both FranceData.png and GermanyData.png exists. Below is my Gridview declarations.

Thanks

GC_0620

<asp:GridView ID="GridView1" AutoGenerateColumns="False" DataSourceID="SqlDataSource1"

CellPadding="0" GridLines="None" CellSpacing="0" runat="server" CssClass="RadGridLike">

<HeaderStyle CssClass="GridHeader"></HeaderStyle>

<Columns>

<asp:BoundField DataField="CompanyName" HeaderText="Company Name" />

<asp:BoundField DataField="Country" HeaderText="Country" />

<asp:TemplateField HeaderText="Details">

<ItemTemplate>

<a href="#" onclick="openRadWindow('<%#DataBinder.Eval(Container.DataItem,"CustomerID")%>'); return false;">

<img style="border:0px;vertical-align:middle;" alt="" src="Images/FranceData.png" /></a>

</ItemTemplate>

</asp:TemplateField>

</Columns>

</asp:GridView>

<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:NorthwindConnectionString %>"

ProviderName="System.Data.SqlClient" SelectCommand="SELECT TOP 10 [CompanyName], [CustomerID], [ContactName], [Country] FROM [Customers]">

</asp:SqlDataSource>

Grid

answered on 06 Dec 2010

2 answers

143 views

Adjust Menu Size, and quantity of textlines

I'm using a RadMenu verticaly and I would like to adjust its width to a specify size, I also would like to adjust the quantity of text lines in each item... the menu is filled dinamically by code??? Wich properties do I have to adjust?

Menu

answered on 06 Dec 2010

1 answer

80 views

Change Chart Size after it is plotted....

once the chart is plotted and after some changes i want to resize the chart from server side, i have tried the following methods

chart1.Appearance.Dimensions.SetDimentions(x,y)

also tried alot of other techniques

this is my chart tag...

<telerik:RadChart ID="chr_kgs" runat="server" Skin="DeepBlue" Visible="true" ChartImageFormat="Jpeg">

<PlotArea Appearance-FillStyle-MainColor="#003366" XAxis-Appearance-LabelAppearance-FillStyle-FillSettings-ImageDrawMode="Align" Appearance-FillStyle-FillType="Gradient" Appearance-FillStyle-FillSettings-GradientMode="Vertical" Appearance-FillStyle-FillSettings-HatchStyle="BackwardDiagonal" Appearance-FillStyle-SecondColor="#003366" YAxis2-Appearance-MinorGridLines-Visible="True" YAxis2-Appearance-MinorTick-Visible="False" YAxis-Appearance-MinorGridLines-Visible="False" YAxis-Appearance-MinorGridLines-HideWithAxis="True" YAxis-Appearance-MajorTick-Width="1" XAxis-Appearance-MajorGridLines-HideWithAxis="True" XAxis-Appearance-MajorGridLines-Visible="False" XAxis-Appearance-MinorGridLines-Visible="False" XAxis-Appearance-MajorGridLines-Width="0" XAxis-Appearance-MajorTick-Width="1" XAxis-Appearance-MajorGridLines-Color="#003366" XAxis-Appearance-MajorTick-Color="#003366" XAxis-Appearance-MinorGridLines-Color="#003366" XAxis-Appearance-MinorTick-Color="#003366" YAxis-Appearance-MinorGridLines-Color="#003366">

</PlotArea>

<Appearance BarWidthPercent="10" Dimensions-AutoSize = false ></Appearance>

</telerik:RadChart>

Chart (Obsolete)

answered on 06 Dec 2010

1 answer

229 views

Radtoolbar click event..

Hi

i am using radtoolbar in my page. i want to load a page inside an iframe on toolbar button's click.
here its my code:

<apex:RadToolBarButton Text="Chat History" runat="server" ImageUrl="images/chat.png" CommandName="reports" Enabled="true" ImagePosition="AboveText" NavigateUrl="reports.aspx" Target="targetFrame">

</apex:RadToolBarButton>

<apex:RadToolBarButton Text="Chat History" runat="server" ImageUrl="images/chat.png" CommandName="reports" Enabled="true" ImagePosition="AboveText" NavigateUrl="reports.aspx" Target="targetFrame">

</apex:RadToolBarButton>

<apex:RadToolBarButton Text="Chat History" runat="server" ImageUrl="images/chat.png" CommandName="reports" Enabled="true" ImagePosition="AboveText" NavigateUrl="reports.aspx" Target="targetFrame">

</apex:RadToolBarButton>

<telerik: RadToolBar ID="maintoolbar" runat="server" >
<items>
<telerik:RadToolBarButton Text="chat history" NavigateUrl="reports.aspx" Target="targetFrame"></telerik:RadToolBarButton>
</items>
</telerik:RadToolBar>

<iframe id="targetFrame" runat="server">
it works fine, but i want to pass arguments to the iframe from my main page. how can i do this?

thanks in advance,
geetha.

ToolBar

answered on 06 Dec 2010

8 answers

118 views

[Solved] ToggleScreenMode full screen doesn't have a progress indicator

I am using the RadEditor and allowing the user to switch to full screen. When the user selects the toggle icon it takes a few seconds to switch to full screen. I want to have a progress indicator. How do I do this?

Thanks,

Steve Holdorf

Editor

answered on 06 Dec 2010

4 answers

189 views

SelectedNode is always null

hi,

i searched the forum but none of them couldnt solve my problem. i am populating the Nodes collection in Page_Init programatically.
when a user select a node and click on a button , the Radtreeview.SelectedNode is null !!!

i tried all the solution but nothing solve it. i am using the Telerik 2010 Q2 for ASP.NET AJAX with visual C# 2008.

how can i solve it?

TreeView

answered on 06 Dec 2010

2 answers

140 views

[Solved] Preserving changes to header text

We have a Radgrid where the header text is modified; this is done on the grid ItemDataBound event. This works properly on the initial page display.

However, after a postback the header text reverts to the original values. For example; if we use the Editmode=Popup option, teh values that are shown in the popup are the original header text values, not the modified values.

Here's where the modification is done;

Protected Sub RadGridInvoiceSubcontracts_ItemDataBound(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridItemEventArgs) Handles RadGridInvoiceSubcontracts.ItemDataBound

If TypeOf (e.Item) Is GridHeaderItem Then

Using taArea As New InvoiceAreasTableAdapters.AreasTableAdapter

Using tArea As InvoiceAreas.AreasDataTable = taArea.GetData

For Each rArea As InvoiceAreas.AreasRow In tArea

Dim header As GridHeaderItem = DirectCast(e.Item, GridHeaderItem)

header("Area" & rArea.AreaID).Text = rArea.AreaName

header.EnableViewState = True

Next

End Using

End If

End Sub

Grid

answered on 06 Dec 2010

4 answers

162 views

Can I load ASPX Content from a XML File?

Hi,

Can I load all RADControls (ASPX Content) from a XML File like ASCX?

Tks

Luiz

General Discussions

answered on 06 Dec 2010

3 answers

171 views

moving checkbox to after text

hi telerik!

i need some help badly!

is there a way to move the node checkbox to appear after the node text?

thanks in advance!!!

Tom

TreeView

answered on 06 Dec 2010

1 answer

111 views

Allow radgrid to update, with validation controls on the page.

Hi,

I have a page with several validation controls. However when i attempt to add a row to my grid, the validation control prevents the postback from happening. Is there a way to set the grids update/insert button to causevalidation = false.

Thanks,
Aash.

Grid

answered on 06 Dec 2010