Questions on UI for ASP.NET AJAX Forum

1 answer

129 views

change expand/collapse icons

Hi,
How can I change expand/collapse icons of radtreeview. Anybody got a solution? pls help.
thanks
RT

TreeView

answered on 25 Jun 2012

1 answer

64 views

Image Rotating not working in Rad Rotator

Hello,
I am working with Rad Rotator Image gallery. And i set RotatorType="ButtonsOver". This was working fine earlier. This is not working now. I am unable to find the problem. But when i checked source file i found a message that

"Could Not find assembly "Telerik.Web.UI" version=2011.2.915.40, Culture:Neutral, Token:121fae78165ba3d4 or one of its dependencies "

I removed Telerik dll and added again. Even though same problem.

My Code looks like bellow

div id="thumnails">
                                <div id="navleft">
                                    <img src="Images/imageNavLeft.png" alt="Left" id="img_left" />
                                </div>
                                <div id="thumbnails">
                                    <telerik:RadRotator ID="ImageRotator" runat="server" RotatorType="ButtonsOver" Width="480"
                                        Height="80px" ItemHeight="90" ItemWidth="80" FrameDuration="2" OnItemClick="ShowImage"
                                        ScrollDirection="Left,Right" Style="float: left; padding-top: 10px">
                                        <ItemTemplate>
                                            <div class="itemTemplate">
                                                <input type="checkbox" id="chk" runat="server" visible="false" />
                                                <asp:Image ID="visibleimage" runat="server" ImageUrl='<%#Eval("Image")%>' Visible="false" />
                                                <asp:Image ID="PropertyImage" runat="server" ImageUrl='<%#Eval("Image")%>' Height="70px"
                                                    Width="70px" class="RotatorImage" />
                                            </div>
                                        </ItemTemplate>
                                        <ControlButtons LeftButtonID="img_left" RightButtonID="img_right" />
                                    </telerik:RadRotator>
                                </div>
                                <div id="navright">
                                    <img src="Images/imageNavRight.png" alt="Right" id="img_right" />
                                </div>

can anyone please help me to sort out this.

Thanking you,

N.Vishnu Vardhan Reddy | .Net Developer

Tel +91 (0) 6464 4061 | Fax: +44 121 250 3531

vishnuvardhanreddy.naatla@intelexsystems.com | www.Intelexsystems.com

Rotator

answered on 25 Jun 2012

1 answer

127 views

Custom Skin not recognized

Here's what I've done...

1) Created a RadMenu and add items to it. It displays OK.

2) Set the EnableEmbeddedSkins property to False:
<telerik:RadMenu ID="RadMenu_1" runat="server" EnableEmbeddedSkins="False">

3) Created a directory in my project. I called it CustomMenu.

4) Copied the Menu.css and Menu directory from the skin to customize. In this case I copied from this directory:
C:\Program Files (x86)\Telerik\RadControls for ASP.NET AJAX Q1 2012 SP1\Skins\Transparent

I have 9 files in my Menu sub-directory, plus the css file.

5) Included the skin files in my project.

6) Renamed the CSS file to "Menu.Custom.css"

7) Opened the css file and changed all occurrences of "_transparent" to "_custom"

8) Dragged the CSS file from the Solution Explorer onto my MasterPage inside the <head></head> tags
<link href="../CustomMenu/Menu.Custom.css" rel="stylesheet" type="text/css" />

9) Changed the Skin property of the RadMenu control to "Custom"
<telerik:RadMenu
ID="RadMenu_2" runat="server" Skin="Custom">

When I run the application, here's what I get:

Telerik.Web.UI.RadMenu with ID='RadMenu_0' was unable to find an embedded skin with the name 'Custom'. Please, make sure that the skin name is spelled correctly and that you have added a reference to the Telerik.Web.UI.Skins.dll assembly in your project. If you want to use a custom skin, set EnableEmbeddedSkins=false.

What else do I need to do???

Thanks!
John

Menu

answered on 25 Jun 2012

1 answer

197 views

how to get image for asp.net image control from url in string format???

select ImageURL from [User] where UserName=@UserName and Password=@Password

ImageURL this is in string format having url of the image ...

in page_load event how to take image from that url and shown into my web page??

i got the url from database after that i dont know how to do take image from url and display???

please help me friend... u no need to do database just take image from that url and display in ur web page using asp.net image control friend...

please provide ur codings

General Discussions

answered on 25 Jun 2012

2 answers

42 views

Change visibility of GridEditCommandColumn image on row mouseover

Hi

Please have a look into the following link i need solution.

http://www.telerik.com/community/forums/aspnet-ajax/grid/change-visibility-of-grideditcommandcolumn-image-on-row-mouseover.aspx#2150822

any update on this one?

Grid

answered on 25 Jun 2012

1 answer

78 views

DatePicker

HI,

This is Rathan .Am using the Datetime picker control, i want to assign the data from variable to datepicker control using javascript function like below.
var expdate= t_day+"/"+t_month+"/"+t_year ;
Here i want to bind the above variable data to date pickercontrol in javascript function.
so please let me know .

Thank you .

Calendar

answered on 25 Jun 2012

1 answer

65 views

Synchronised checkboxes in combobox

Hi,

I have 2 similar comboboxes A & B with checkboxes. When I check one item in A then it should also be checked in B.

Can you please help me

Thanks & regards,
Aneesh Daniel

ComboBox

answered on 25 Jun 2012

4 answers

193 views

error when filtering a column with datatype double

Hi,

I have a RadGrid with filter enabled in the headercontextmenu

AllowFilteringByColumn="True" EnableHeaderContextFilterMenu="True"

In this grid I have several columns with DataType double.
In the headercontextmenu for a column with datatype double it is possible to enter a string like xx.
I get the next error when I enter xx:
No property or field 'xx' exists in type 'DataRowView'
This is indeed a logical error because xx is not a valid double value.

How can I allow only numbers and the decimalseparator to be entered in the filter?

Paul

Grid

answered on 25 Jun 2012

2 answers

44 views

Expanding treeNode having large text

I have a telerik treenode which has a text containing more than 100K characters. Initially the nodes parent is collapsed and so the whole text of the child node is hidden. Now when i expand the parent node to view the child node, the browser stops responding and there is nothing else that i can do on the page.

How can i expand the node without crashing the browser?

Thanks & Regards,
Girish

TreeView

answered on 25 Jun 2012

3 answers

120 views

Load on demand and add node

Hello,

I’ve implemented the RadTreeView with load on demand using ExpandMode = ServerSideCallback. I’ve also implemented context menus to allow users to add nodes dynamically. The problem I’m having is figuring out how to render the tree and expand to the newly added node. Since the load on demand only loads the top level nodes, the added node won’t be visible on postback in cases where the new node is a couple of levels deep.

I would appreciate any suggestions.

Also, I’ve implemented drag and drop which is going to be a problem too. So any suggestion for that would be helpful too.

Blair

TreeView

answered on 25 Jun 2012